chore(release): v1.33.1

Claude stores some tool failures as errored tool_result rows. The UI either
attached those rows to hidden tool output or dropped them when no matching tool
call was rendered, which made validation failures disappear from chat history.

Render unattached errored tool results, unwrap Claude tool_use_error content,
and keep tool errors visible even for tools whose successful output is hidden.
Also remove the permission-grant recovery controls from rendered error history
so denied tool use stays a plain error message.

CHANGELOG.md

@@ -3,6 +3,35 @@
 All notable changes to CloudCLI UI will be documented in this file.
 
 
+## [1.33.1](https://github.com/siteboon/claudecodeui/compare/v1.33.0...v1.33.1) (2026-06-05)
+
+### New Features
+
+* **chat:** auto-detect text direction for RTL languages ([#729](https://github.com/siteboon/claudecodeui/issues/729)) ([fa9eaf5](https://github.com/siteboon/claudecodeui/commit/fa9eaf5573a6f870a19fb62ab430ffd87c466582))
+
+### Bug Fixes
+
+* file tree concurrency ([#828](https://github.com/siteboon/claudecodeui/issues/828)) ([ebb0e59](https://github.com/siteboon/claudecodeui/commit/ebb0e59e8023c0a8040d168a5adffb7102e80561))
+* load claude models directly from provider ([cdcac18](https://github.com/siteboon/claudecodeui/commit/cdcac182d458a24908777568979c8e756f94428c))
+* plugin svg icon sanitization ([#817](https://github.com/siteboon/claudecodeui/issues/817)) ([d9e9df1](https://github.com/siteboon/claudecodeui/commit/d9e9df183f462c88c3b60975eb8254faa9168717))
+* recognize claude auth token env ([#818](https://github.com/siteboon/claudecodeui/issues/818)) ([43c33d5](https://github.com/siteboon/claudecodeui/commit/43c33d5cb1b41835dfe3bccd450c5a9c2441509b))
+* redact websocket auth token in logs ([#827](https://github.com/siteboon/claudecodeui/issues/827)) ([14ddbc7](https://github.com/siteboon/claudecodeui/commit/14ddbc7c57a01da9fb65fd87d8588532b11833fa))
+* remove thinking mode ([#835](https://github.com/siteboon/claudecodeui/issues/835)) ([2149b87](https://github.com/siteboon/claudecodeui/commit/2149b8776b7ebfec0eace413f4fc527ccb2324c0))
+* **shell:** disconnect and restart buttons ([#831](https://github.com/siteboon/claudecodeui/issues/831)) ([ef2fd48](https://github.com/siteboon/claudecodeui/commit/ef2fd48b46452d4b9e2bf1f5e3c30fafe19f27f2))
+* show Claude tool result errors ([bb8db58](https://github.com/siteboon/claudecodeui/commit/bb8db5815c2d20ee4fbfa02d14c886a56ef352e0))
+* **vite:** proxy /plugin-ws WebSocket requests to the backend in dev ([#757](https://github.com/siteboon/claudecodeui/issues/757)) ([96b16b4](https://github.com/siteboon/claudecodeui/commit/96b16b42e4f807d04ec743a5a4117a37a3f5e0d9))
+* **websocket:** add 30s server-side heartbeat to prevent proxy idle disconnects ([#770](https://github.com/siteboon/claudecodeui/issues/770)) ([2edfef2](https://github.com/siteboon/claudecodeui/commit/2edfef2e3f4271c29ae8670df9dd382a9eef7c3c)), closes [#769](https://github.com/siteboon/claudecodeui/issues/769)
+* **websocket:** reset unmountedRef on each effect re-run so token refresh reconnects ([#721](https://github.com/siteboon/claudecodeui/issues/721)) ([f082cdc](https://github.com/siteboon/claudecodeui/commit/f082cdc63bd0de90f8b3da1df6071e91ab545831))
+
+### Documentation
+
+* add nginx subpath deployment template ([#820](https://github.com/siteboon/claudecodeui/issues/820)) ([3ec76b5](https://github.com/siteboon/claudecodeui/commit/3ec76b5bb15a13cec41056f4c9b9c425195022fa))
+
+### Maintenance
+
+* update Claude fallback models ([94785bf](https://github.com/siteboon/claudecodeui/commit/94785bfa579d1f39a2bee0f9dd0f09fd0243bc79))
+* update package-lock.json ([c90b341](https://github.com/siteboon/claudecodeui/commit/c90b34108e86a3effdb5c6979ea7b1692d2b9da0))
+
 ## [](https://github.com/siteboon/claudecodeui/compare/v1.32.0...vnull) (2026-06-01)
 
 ### New Features

package-lock.json

@@ -1,16 +1,16 @@
 {
   "name": "@cloudcli-ai/cloudcli",
-  "version": "1.33.0",
+  "version": "1.33.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cloudcli-ai/cloudcli",
-      "version": "1.33.0",
+      "version": "1.33.1",
       "hasInstallScript": true,
       "license": "AGPL-3.0-or-later",
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+        "@anthropic-ai/claude-agent-sdk": "^0.3.165",
         "@codemirror/lang-css": "^6.3.1",
         "@codemirror/lang-html": "^6.4.9",
         "@codemirror/lang-javascript": "^6.2.4",
@@ -139,35 +139,33 @@
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     },
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+      "version": "0.3.165",
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       "license": "SEE LICENSE IN README.md",
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-        "@modelcontextprotocol/sdk": "^1.29.0"
-      },
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       "optionalDependencies": {
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-        "@anthropic-ai/claude-agent-sdk-win32-arm64": "0.2.116",
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+        "@anthropic-ai/claude-agent-sdk-win32-x64": "0.3.165"
       },
       "peerDependencies": {
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+        "@modelcontextprotocol/sdk": "^1.29.0",
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       }
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     "node_modules/@anthropic-ai/claude-agent-sdk-darwin-arm64": {
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@@ -178,9 +176,9 @@
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@@ -269,12 +267,14 @@
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+        "json-schema-to-ts": "^3.1.1",
+        "standardwebhooks": "^1.0.0"
       },
       "bin": {
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@@ -4284,6 +4325,13 @@
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+      "license": "MIT",
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       },
@@ -8523,10 +8575,11 @@
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@@ -8634,12 +8687,13 @@
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-      "version": "8.3.2",
+      "version": "8.5.2",
-      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.3.2.tgz",
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-        "ip-address": "10.1.0"
+        "ip-address": "^10.2.0"
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@@ -8755,6 +8809,13 @@
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+    "node_modules/fast-sha256": {
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+    },
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@@ -9812,10 +9873,11 @@
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-      "version": "4.12.14",
+      "version": "4.12.23",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.14.tgz",
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+      "peer": true,
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@@ -10187,9 +10249,9 @@
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-      "version": "10.1.0",
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-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
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       "version": "1.2.1",
@@ -10903,10 +10966,11 @@
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-      "version": "6.2.2",
+      "version": "6.2.3",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-6.2.2.tgz",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-6.2.3.tgz",
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       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/panva"
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@@ -10968,6 +11032,7 @@
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       "license": "MIT",
+      "peer": true,
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@@ -10987,7 +11052,8 @@
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-      "license": "BSD-2-Clause"
+      "license": "BSD-2-Clause",
+      "peer": true
     },
     "node_modules/json-stable-stringify-without-jsonify": {
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@@ -13979,6 +14045,7 @@
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       "license": "MIT",
+      "peer": true,
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@@ -15279,6 +15346,7 @@
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       "license": "MIT",
+      "peer": true,
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@@ -15295,6 +15363,7 @@
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       "license": "MIT",
+      "peer": true,
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/express"
@@ -16353,6 +16422,17 @@
         "node": ">=12.0.0"
       }
     },
+    "node_modules/standardwebhooks": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/standardwebhooks/-/standardwebhooks-1.0.0.tgz",
+      "integrity": "sha512-BbHGOQK9olHPMvQNHWul6MYlrRTAOKn03rOe4A8O3CLWhNf4YHBqq2HJKKC+sfqpxiBY52pNeesD6jIiLDz8jg==",
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "@stablelib/base64": "^1.0.0",
+        "fast-sha256": "^1.3.0"
+      }
+    },
     "node_modules/statuses": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
@@ -17063,7 +17143,8 @@
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-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
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     "node_modules/ts-api-utils": {
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@@ -18949,6 +19030,7 @@
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       "license": "ISC",
+      "peer": true,
       "peerDependencies": {
         "zod": "^3.25.28 || ^4"
       }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@cloudcli-ai/cloudcli",
-  "version": "1.33.0",
+  "version": "1.33.1",
   "description": "A web-based UI for Claude Code CLI",
   "type": "module",
   "main": "dist-server/server/index.js",
@@ -67,7 +67,7 @@
   "author": "CloudCLI UI Contributors",
   "license": "AGPL-3.0-or-later",
   "dependencies": {
-    "@anthropic-ai/claude-agent-sdk": "^0.2.116",
+    "@anthropic-ai/claude-agent-sdk": "^0.3.165",
     "@codemirror/lang-css": "^6.3.1",
     "@codemirror/lang-html": "^6.4.9",
     "@codemirror/lang-javascript": "^6.2.4",

public/modelConstants.js

@@ -11,7 +11,8 @@ export const CLAUDE_MODELS = {
     {
       value: "default",
       label: "Default (recommended)",
-      description: "Use the default model (currently Opus 4.7 (1M context)) · $5/$25 per Mtok",
+      description:
+        "Use the default model (currently Opus 4.8 (1M context)) · $5/$25 per Mtok",
     },
     {
       value: "sonnet",
@@ -23,6 +24,12 @@ export const CLAUDE_MODELS = {
       label: "Sonnet (1M context)",
       description: "Sonnet 4.6 for long sessions · $3/$15 per Mtok",
     },
+    {
+      value: "opus[1m]",
+      label: "Opus 4.8 (1M context)",
+      description:
+        "Opus 4.8 with 1M context · Most capable for complex work · $5/$25 per Mtok",
+    },
     {
       value: "haiku",
       label: "Haiku",

server/index.js

@@ -1483,25 +1483,76 @@ function permToRwx(perm) {
     return r + w + x;
 }
 
+// Directories that are almost never interesting for a project tree but can
+// contain tens of thousands of files. Skipping them before recursion keeps
+// traversal time bounded on large monorepos and high-latency filesystems
+// (NFS / SMB).
+const IGNORED_DIRS = new Set([
+    // JS / TS toolchains
+    'node_modules', 'dist', 'build', '.next', '.nuxt', '.cache', '.parcel-cache',
+    // VCS
+    '.git', '.svn', '.hg',
+    // Python
+    '__pycache__', '.pytest_cache', '.mypy_cache', '.tox', 'venv', '.venv',
+    // Rust / Go / Java / Ruby
+    'target', 'vendor',
+    // Build output / IDE
+    '.gradle', '.idea', 'coverage', '.nyc_output'
+]);
+
+const DEFAULT_FS_CONCURRENCY = 64;
+const parsedFsConcurrency = Number.parseInt(process.env.FS_CONCURRENCY || '', 10);
+const FS_CONCURRENCY = Number.isFinite(parsedFsConcurrency) && parsedFsConcurrency > 0
+    ? parsedFsConcurrency
+    : DEFAULT_FS_CONCURRENCY;
+let activeFsOperations = 0;
+const pendingFsOperations = [];
+
+async function acquire() {
+    if (activeFsOperations < FS_CONCURRENCY) {
+        activeFsOperations += 1;
+        return;
+    }
+
+    await new Promise((resolve) => {
+        pendingFsOperations.push(resolve);
+    });
+}
+
+function release() {
+    const next = pendingFsOperations.shift();
+    if (next) {
+        next();
+        return;
+    }
+
+    activeFsOperations = Math.max(0, activeFsOperations - 1);
+}
+
 async function getFileTree(dirPath, maxDepth = 3, currentDepth = 0, showHidden = true) {
     // Using fsPromises from import
-    const items = [];
+    let entries;
-
     try {
-        const entries = await fsPromises.readdir(dirPath, { withFileTypes: true });
+        await acquire();
+        try {
+            entries = await fsPromises.readdir(dirPath, { withFileTypes: true });
+        } finally {
+            release();
+        }
+    } catch (error) {
+        // Only log non-permission errors to avoid spam
+        if (error.code !== 'EACCES' && error.code !== 'EPERM') {
+            console.error('Error reading directory:', error);
+        }
+        return [];
+    }
 
-        for (const entry of entries) {
+    const filteredEntries = entries.filter((entry) => !(entry.isDirectory() && IGNORED_DIRS.has(entry.name)));
-            // Debug: log all entries including hidden files
-
-
-            // Skip heavy build directories and VCS directories
-            if (entry.name === 'node_modules' ||
-                entry.name === 'dist' ||
-                entry.name === 'build' ||
-                entry.name === '.git' ||
-                entry.name === '.svn' ||
-                entry.name === '.hg') continue;
 
+    // Process every entry in parallel. On high-latency filesystems (NFS/SMB)
+    // serial stat() was the real bottleneck — issuing them concurrently lets
+    // the kernel pipeline the round-trips and the recursive calls overlap too.
+    const items = await Promise.all(filteredEntries.map(async (entry) => {
         const itemPath = path.join(dirPath, entry.name);
         const item = {
             name: entry.name,
@@ -1511,17 +1562,33 @@ async function getFileTree(dirPath, maxDepth = 3, currentDepth = 0, showHidden =
 
         // Get file stats for additional metadata
         try {
-                const stats = await fsPromises.stat(itemPath);
+            await acquire();
+            try {
+              const stats = await fsPromises.lstat(itemPath);
               item.size = stats.size;
               item.modified = stats.mtime.toISOString();
 
+              // Mark symlinks so UI can distinguish them
+              if (stats.isSymbolicLink()) {
+                item.isSymlink = true;
+              }
+
               // Convert permissions to rwx format
               const mode = stats.mode;
               const ownerPerm = (mode >> 6) & 7;
               const groupPerm = (mode >> 3) & 7;
               const otherPerm = mode & 7;
-                item.permissions = ((mode >> 6) & 7).toString() + ((mode >> 3) & 7).toString() + (mode & 7).toString();
+              item.permissions =
-                item.permissionsRwx = permToRwx(ownerPerm) + permToRwx(groupPerm) + permToRwx(otherPerm);
+                ((mode >> 6) & 7).toString() +
+                ((mode >> 3) & 7).toString() +
+                (mode & 7).toString();
+              item.permissionsRwx =
+                permToRwx(ownerPerm) +
+                permToRwx(groupPerm) +
+                permToRwx(otherPerm);
+            } finally {
+                release();
+            }
         } catch (statError) {
             // If stat fails, provide default values
             item.size = 0;
@@ -1531,25 +1598,17 @@ async function getFileTree(dirPath, maxDepth = 3, currentDepth = 0, showHidden =
         }
 
         if (entry.isDirectory() && currentDepth < maxDepth) {
-                // Recursively get subdirectories but limit depth
+            // Recurse. Let readdir's own EACCES bubble up through the catch in
-                try {
+            // the recursive call rather than doing a separate access() probe
-                    // Check if we can access the directory before trying to read it
+            // (which doubled the round-trip count on SMB without adding info).
-                    await fsPromises.access(item.path, fs.constants.R_OK);
+            // The recursive call starts with a bounded readdir; holding a permit
-                    item.children = await getFileTree(item.path, maxDepth, currentDepth + 1, showHidden);
+            // for the whole subtree can deadlock when sibling directories are
-                } catch (e) {
+            // waiting on their own children.
-                    // Silently skip directories we can't access (permission denied, etc.)
+            item.children = await getFileTree(itemPath, maxDepth, currentDepth + 1, showHidden);
-                    item.children = [];
-                }
         }
 
-            items.push(item);
+        return item;
-        }
+    }));
-    } catch (error) {
-        // Only log non-permission errors to avoid spam
-        if (error.code !== 'EACCES' && error.code !== 'EPERM') {
-            console.error('Error reading directory:', error);
-        }
-    }
 
     return items.sort((a, b) => {
         if (a.type !== b.type) {

server/modules/providers/list/claude/claude-models.provider.ts

@@ -18,18 +18,23 @@ export const CLAUDE_FALLBACK_MODELS: ProviderModelsDefinition = {
     {
       value: 'default',
       label: 'Default (recommended)',
-      description: 'Use the default model (currently Opus 4.7 (1M context)) · $5/$25 per Mtok',
+      description: 'Use the default model (currently Opus 4.8 (1M context)) · $5/$25 per Mtok',
     },
     {
-      value: 'sonnet',
+      value: "sonnet",
-      label: 'Sonnet',
+      label: "Sonnet",
-      description: 'Sonnet 4.6 · Best for everyday tasks · $3/$15 per Mtok',
+      description: "Sonnet 4.6 · Best for everyday tasks · $3/$15 per Mtok",
     },
     {
       value: 'sonnet[1m]',
       label: 'Sonnet (1M context)',
       description: 'Sonnet 4.6 for long sessions · $3/$15 per Mtok',
     },
+    {
+      value: 'opus[1m]',
+      label: 'Opus 4.8 (1M context)',
+      description: 'Opus 4.8 with 1M context · Most capable for complex work · $5/$25 per Mtok',
+    },
     {
       value: 'haiku',
       label: 'Haiku',

server/modules/providers/services/provider-models.service.ts

@@ -17,6 +17,7 @@ import { readProviderSessionActiveModelChange } from '@/shared/utils.js';
 
 export const PROVIDER_MODELS_CACHE_TTL_MS = 3 * 24 * 60 * 60 * 1000;
 const PROVIDER_MODELS_CACHE_VERSION = 1;
+const UNCACHED_PROVIDERS = new Set<LLMProvider>(['claude']);
 
 type ProviderModelsServiceDependencies = {
   resolveProvider?: (provider: LLMProvider) => Pick<IProvider, 'models'>;
@@ -232,10 +233,42 @@ export const createProviderModelsService = (dependencies: ProviderModelsServiceD
     return request;
   };
 
+  const loadDirectModels = (
+    provider: LLMProvider,
+  ): Promise<ProviderModelsResult> => {
+    const request = resolveProvider(provider).models.getSupportedModels()
+      .then((models) => {
+        const currentTime = now();
+        return {
+          models,
+          cache: {
+            updatedAt: new Date(currentTime).toISOString(),
+            expiresAt: new Date(currentTime).toISOString(),
+            source: 'fresh' as const,
+          },
+        };
+      })
+      .finally(() => {
+        pendingRequests.delete(provider);
+      });
+
+    pendingRequests.set(provider, request);
+    return request;
+  };
+
   const getProviderModels = async (
     provider: LLMProvider,
     options: ProviderModelsOptions = {},
   ): Promise<ProviderModelsResult> => {
+    if (UNCACHED_PROVIDERS.has(provider)) {
+      const pendingRequest = pendingRequests.get(provider);
+      if (pendingRequest) {
+        return pendingRequest;
+      }
+
+      return loadDirectModels(provider);
+    }
+
     if (options.bypassCache) {
       const pendingRequest = pendingRequests.get(provider);
       if (pendingRequest) {

server/modules/providers/tests/provider-models.service.test.ts

@@ -130,6 +130,37 @@ test('provider models are cached for the three-day ttl', async () => {
   }
 });
 
+test('claude provider models are always loaded directly from the provider', async () => {
+  const tempRoot = await mkdtemp(path.join(os.tmpdir(), 'provider-model-cache-claude-direct-'));
+  let loadCount = 0;
+
+  try {
+    const service = createProviderModelsService({
+      cachePath: path.join(tempRoot, 'models-cache.json'),
+      resolveProvider: (provider) => ({
+        models: {
+          getSupportedModels: async () => {
+            loadCount += 1;
+            return createModels(`${provider}-${loadCount}`);
+          },
+          getCurrentActiveModel: async () => createCurrentActiveModel(`${provider}-active`),
+          changeActiveModel: async (input) => createSessionActiveModelChange(provider, input),
+        },
+      }),
+    });
+
+    const first = await service.getProviderModels('claude');
+    const second = await service.getProviderModels('claude');
+
+    assert.equal(loadCount, 2);
+    assert.equal(first.models.DEFAULT, 'claude-1');
+    assert.equal(second.models.DEFAULT, 'claude-2');
+    assert.equal(second.cache.source, 'fresh');
+  } finally {
+    await rm(tempRoot, { recursive: true, force: true });
+  }
+});
+
 test('provider model cache is persisted across service instances', async () => {
   const tempRoot = await mkdtemp(path.join(os.tmpdir(), 'provider-model-cache-file-'));
   const cachePath = path.join(tempRoot, 'models-cache.json');

server/modules/websocket/services/shell-websocket.service.ts

@@ -18,6 +18,7 @@ type ShellIncomingMessage = {
   provider?: string;
   initialCommand?: string;
   isPlainShell?: boolean;
+  forceRestart?: boolean;
 };
 
 type PtySessionEntry = {
@@ -180,6 +181,7 @@ export function handleShellConnection(
         const hasSession = readBoolean(data.hasSession);
         const provider = readString(data.provider, 'claude');
         const initialCommand = readString(data.initialCommand);
+        const forceRestart = readBoolean(data.forceRestart);
         const isPlainShell =
           readBoolean(data.isPlainShell) ||
           (!!initialCommand && !hasSession) ||
@@ -200,7 +202,7 @@ export function handleShellConnection(
             : '';
         ptySessionKey = `${projectPath}_${sessionId ?? 'default'}${commandSuffix}`;
 
-        if (isLoginCommand) {
+        if (isLoginCommand || forceRestart) {
           const oldSession = ptySessionsMap.get(ptySessionKey);
           if (oldSession) {
             if (oldSession.timeoutId) {
@@ -211,7 +213,8 @@ export function handleShellConnection(
           }
         }
 
-        const existingSession = isLoginCommand ? null : ptySessionsMap.get(ptySessionKey);
+        const existingSession =
+          isLoginCommand || forceRestart ? null : ptySessionsMap.get(ptySessionKey);
         if (existingSession) {
           shellProcess = existingSession.pty;
           if (existingSession.timeoutId) {
@@ -368,6 +371,10 @@ export function handleShellConnection(
           }
 
           const session = ptySessionsMap.get(ptySessionKey);
+          if (session && session.pty !== shellProcess) {
+            return;
+          }
+
           if (session && session.ws && session.ws.readyState === WebSocket.OPEN) {
             session.ws.send(
               JSON.stringify({
@@ -451,6 +458,10 @@ export function handleShellConnection(
 
     session.ws = null;
     session.timeoutId = setTimeout(() => {
+      if (ptySessionsMap.get(ptySessionKey as string) !== session) {
+        return;
+      }
+
       session.pty.kill();
       ptySessionsMap.delete(ptySessionKey as string);
     }, PTY_SESSION_TIMEOUT);

server/modules/websocket/services/websocket-auth.service.ts

@@ -20,7 +20,13 @@ export function verifyWebSocketClient(
   dependencies: WebSocketAuthDependencies
 ): boolean {
   const request = info.req as AuthenticatedWebSocketRequest;
-  console.log('WebSocket connection attempt to:', request.url);
+  const upgradeUrl = new URL(request.url ?? '/', 'http://localhost');
+  const loggedUrl = new URL(upgradeUrl);
+  if (loggedUrl.searchParams.has('token')) {
+    loggedUrl.searchParams.set('token', 'REDACTED');
+  }
+
+  console.log('WebSocket connection attempt to:', `${loggedUrl.pathname}${loggedUrl.search}`);
 
   // Platform mode: use the first DB user and skip token checks.
   if (dependencies.isPlatform) {
@@ -36,7 +42,6 @@ export function verifyWebSocketClient(
   }
 
   // OSS mode: read JWT from query string first, then Authorization header.
-  const upgradeUrl = new URL(request.url ?? '/', 'http://localhost');
   const token =
     upgradeUrl.searchParams.get('token') ??
     request.headers.authorization?.split(' ')[1] ??

server/modules/websocket/services/websocket-server.service.ts

@@ -31,6 +31,24 @@ export function createWebSocketServer(
   });
 
   wss.on('connection', (ws, request) => {
+    // Keep WebSocket alive across reverse-proxy idle timeouts (Cloudflare ~100s,
+    // AWS ALB 60s, nginx 60s, etc.). Without app-level pings these connections
+    // are silently torn down even when the UI is active, causing repeated
+    // reconnect cycles. ws library heartbeat is opt-in.
+    const HEARTBEAT_INTERVAL_MS = 30_000;
+    const heartbeat = setInterval(() => {
+      if (ws.readyState === ws.OPEN) {
+        try {
+          ws.ping();
+        } catch {
+          // socket may have been closed concurrently — interval will be cleared below
+        }
+      }
+    }, HEARTBEAT_INTERVAL_MS);
+    const stopHeartbeat = () => clearInterval(heartbeat);
+    ws.on('close', stopHeartbeat);
+    ws.on('error', stopHeartbeat);
+
     const incomingRequest = request as AuthenticatedWebSocketRequest;
     const url = incomingRequest.url ?? '/';
     const pathname = new URL(url, 'http://localhost').pathname;

src/components/chat/constants/thinkingModes.ts

@@ -1,44 +0,0 @@
-import { Brain, Zap, Sparkles, Atom } from 'lucide-react';
-
-export const thinkingModes = [
-  {
-    id: 'none',
-    name: 'Standard',
-    description: 'Regular Claude response',
-    icon: null,
-    prefix: '',
-    color: 'text-gray-600'
-  },
-  {
-    id: 'think',
-    name: 'Think',
-    description: 'Basic extended thinking',
-    icon: Brain,
-    prefix: 'think',
-    color: 'text-blue-600'
-  },
-  {
-    id: 'think-hard',
-    name: 'Think Hard',
-    description: 'More thorough evaluation',
-    icon: Zap,
-    prefix: 'think hard',
-    color: 'text-purple-600'
-  },
-  {
-    id: 'think-harder',
-    name: 'Think Harder',
-    description: 'Deep analysis with alternatives',
-    icon: Sparkles,
-    prefix: 'think harder',
-    color: 'text-indigo-600'
-  },
-  {
-    id: 'ultrathink',
-    name: 'Ultrathink',
-    description: 'Maximum thinking budget',
-    icon: Atom,
-    prefix: 'ultrathink',
-    color: 'text-red-600'
-  }
-];

src/components/chat/hooks/useChatComposerState.ts

@@ -12,7 +12,6 @@ import type {
 import { useDropzone } from 'react-dropzone';
 
 import { authenticatedFetch } from '../../../utils/api';
-import { thinkingModes } from '../constants/thinkingModes';
 import { grantClaudeToolPermission } from '../utils/chatPermissions';
 import { safeLocalStorage } from '../utils/chatStorage';
 import type {
@@ -204,7 +203,6 @@ export function useChatComposerState({
   const [uploadingImages, setUploadingImages] = useState<Map<string, number>>(new Map());
   const [imageErrors, setImageErrors] = useState<Map<string, string>>(new Map());
   const [isTextareaExpanded, setIsTextareaExpanded] = useState(false);
-  const [thinkingMode, setThinkingMode] = useState('none');
   const [commandModalPayload, setCommandModalPayload] = useState<CommandModalPayload | null>(null);
 
   const textareaRef = useRef<HTMLTextAreaElement>(null);
@@ -562,11 +560,7 @@ export function useChatComposerState({
         }
       }
 
-      let messageContent = currentInput;
+      const messageContent = currentInput;
-      const selectedThinkingMode = thinkingModes.find((mode: { id: string; prefix?: string }) => mode.id === thinkingMode);
-      if (selectedThinkingMode && selectedThinkingMode.prefix) {
-        messageContent = `${selectedThinkingMode.prefix}: ${currentInput}`;
-      }
 
       let uploadedImages: unknown[] = [];
       if (attachedImages.length > 0) {
@@ -749,7 +743,6 @@ export function useChatComposerState({
       setUploadingImages(new Map());
       setImageErrors(new Map());
       setIsTextareaExpanded(false);
-      setThinkingMode('none');
 
       if (textareaRef.current) {
         textareaRef.current.style.height = 'auto';
@@ -783,7 +776,6 @@ export function useChatComposerState({
       setIsLoading,
       setIsUserScrolledUp,
       slashCommands,
-      thinkingMode,
     ],
   );
 
@@ -1020,8 +1012,6 @@ export function useChatComposerState({
     textareaRef,
     inputHighlightRef,
     isTextareaExpanded,
-    thinkingMode,
-    setThinkingMode,
     slashCommandsCount,
     filteredCommands,
     frequentCommands,

src/components/chat/hooks/useChatMessages.ts

@@ -7,6 +7,12 @@ import type { NormalizedMessage } from '../../../stores/useSessionStore';
 import type { ChatMessage, SubagentChildTool } from '../types/types';
 import { decodeHtmlEntities, unescapeWithMathProtection, formatUsageLimitText } from '../utils/chatFormatting';
 
+function formatToolResultContent(content: unknown): string {
+  const text = typeof content === 'string' ? content : JSON.stringify(content);
+  const toolUseErrorMatch = /^<tool_use_error>([\s\S]*)<\/tool_use_error>$/.exec(text.trim());
+  return toolUseErrorMatch ? toolUseErrorMatch[1] : text;
+}
+
 /**
  * Convert NormalizedMessage[] from the session store into ChatMessage[]
  * that the existing UI components expect.
@@ -20,7 +26,12 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
 
   // First pass: collect tool results for attachment
   const toolResultMap = new Map<string, NormalizedMessage>();
+  const toolUseIds = new Set<string>();
   for (const msg of messages) {
+    if (msg.kind === 'tool_use' && msg.toolId) {
+      toolUseIds.add(msg.toolId);
+    }
+
     if (msg.kind === 'tool_result' && msg.toolId) {
       toolResultMap.set(msg.toolId, msg);
     }
@@ -97,7 +108,7 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
 
         const toolResult = tr
           ? {
-              content: typeof tr.content === 'string' ? tr.content : JSON.stringify(tr.content),
+              content: formatToolResultContent(tr.content),
               isError: Boolean(tr.isError),
               toolUseResult: (tr as any).toolUseResult,
             }
@@ -191,8 +202,25 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
         break;
 
       // tool_result is handled via attachment to tool_use above
-      case 'tool_result':
+      case 'tool_result': {
+        if (msg.toolId && toolUseIds.has(msg.toolId)) {
           break;
+        }
+
+        const content = formatToolResultContent(msg.content || '');
+        if (!content.trim()) {
+          break;
+        }
+
+        converted.push({
+          type: msg.isError ? 'error' : 'assistant',
+          content,
+          timestamp: msg.timestamp,
+          toolId: msg.toolId,
+          ...sharedMetadata,
+        });
+        break;
+      }
 
       default:
         break;

src/components/chat/tools/configs/toolConfigs.ts

@@ -564,11 +564,15 @@ export function shouldHideToolResult(toolName: string, toolResult: any): boolean
 
   if (!config.result) return false;
 
+  // Hidden/success-only configs suppress noisy successful output, but errors
+  // still need to be visible so failed tool calls are diagnosable.
+  if (toolResult?.isError) return false;
+
   // Always hidden
   if (config.result.hidden) return true;
 
   // Hide on success only
-  if (config.result.hideOnSuccess && toolResult && !toolResult.isError) {
+  if (config.result.hideOnSuccess && toolResult) {
     return true;
   }
 

src/components/chat/view/ChatInterface.tsx

@@ -141,8 +141,6 @@ function ChatInterface({
     textareaRef,
     inputHighlightRef,
     isTextareaExpanded,
-    thinkingMode,
-    setThinkingMode,
     slashCommandsCount,
     filteredCommands,
     frequentCommands,
@@ -369,8 +367,6 @@ function ChatInterface({
           provider={provider}
           permissionMode={permissionMode}
           onModeSwitch={cyclePermissionMode}
-          thinkingMode={thinkingMode}
-          setThinkingMode={setThinkingMode}
           tokenBudget={tokenBudget}
           slashCommandsCount={slashCommandsCount}
           onToggleCommandMenu={handleToggleCommandMenu}

src/components/chat/view/subcomponents/ChatComposer.tsx

@@ -2,23 +2,16 @@ import { useTranslation } from 'react-i18next';
 import type {
   ChangeEvent,
   ClipboardEvent,
-  Dispatch,
   FormEvent,
   KeyboardEvent,
   MouseEvent,
   ReactNode,
   RefObject,
-  SetStateAction,
   TouchEvent,
 } from 'react';
 import { ImageIcon, MessageSquareIcon, XIcon, ArrowDownIcon } from 'lucide-react';
+
 import type { PendingPermissionRequest, PermissionMode, Provider } from '../../types/types';
-import CommandMenu from './CommandMenu';
-import ClaudeStatus from './ClaudeStatus';
-import ImageAttachment from './ImageAttachment';
-import PermissionRequestsBanner from './PermissionRequestsBanner';
-import ThinkingModeSelector from './ThinkingModeSelector';
-import TokenUsageSummary from './TokenUsageSummary';
 import {
   PromptInput,
   PromptInputHeader,
@@ -30,6 +23,12 @@ import {
   PromptInputSubmit,
 } from '../../../../shared/view/ui';
 
+import CommandMenu from './CommandMenu';
+import ClaudeStatus from './ClaudeStatus';
+import ImageAttachment from './ImageAttachment';
+import PermissionRequestsBanner from './PermissionRequestsBanner';
+import TokenUsageSummary from './TokenUsageSummary';
+
 interface MentionableFile {
   name: string;
   path: string;
@@ -58,8 +57,6 @@ interface ChatComposerProps {
   provider: Provider | string;
   permissionMode: PermissionMode | string;
   onModeSwitch: () => void;
-  thinkingMode: string;
-  setThinkingMode: Dispatch<SetStateAction<string>>;
   tokenBudget: Record<string, unknown> | null;
   slashCommandsCount: number;
   onToggleCommandMenu: () => void;
@@ -113,8 +110,6 @@ export default function ChatComposer({
   provider,
   permissionMode,
   onModeSwitch,
-  thinkingMode,
-  setThinkingMode,
   tokenBudget,
   slashCommandsCount,
   onToggleCommandMenu,
@@ -295,6 +290,7 @@ export default function ChatComposer({
 
             <PromptInputTextarea
               ref={textareaRef}
+              dir="auto"
               value={input}
               onChange={onInputChange}
               onClick={onTextareaClick}
@@ -357,10 +353,6 @@ export default function ChatComposer({
               </div>
             </button>
 
-            {provider === 'claude' && (
-              <ThinkingModeSelector selectedMode={thinkingMode} onModeChange={setThinkingMode} onClose={() => {}} className="" />
-            )}
-
             <TokenUsageSummary usage={tokenBudget} />
 
             <PromptInputButton
@@ -382,7 +374,7 @@ export default function ChatComposer({
               <PromptInputButton
                 tooltip={{ content: t('input.clearInput', { defaultValue: 'Clear input' }) }}
                 onClick={onClearInput}
-                className="hidden sm:No-flex"
+                className="hidden sm:flex"
               >
                 <XIcon />
               </PromptInputButton>
@@ -399,7 +391,8 @@ export default function ChatComposer({
               {sendByCtrlEnter ? t('input.hintText.ctrlEnter') : t('input.hintText.enter')}
             </div>
             <PromptInputSubmit
-              disabled={!input.trim() || isLoading}
+              onClick={isLoading ? onAbortSession : undefined}
+              disabled={!isLoading && !input.trim()}
               className="h-10 w-10 sm:h-10 sm:w-10"
             />
           </div>

src/components/chat/view/subcomponents/MessageComponent.tsx

@@ -1,5 +1,6 @@
 import { memo, useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
+
 import SessionProviderLogo from '../../../llm-logo-provider/SessionProviderLogo';
 import type {
   ChatMessage,
@@ -8,10 +9,10 @@ import type {
   Provider,
 } from '../../types/types';
 import { formatUsageLimitText } from '../../utils/chatFormatting';
-import { getClaudePermissionSuggestion } from '../../utils/chatPermissions';
 import type { Project } from '../../../../types/app';
 import { ToolRenderer, shouldHideToolResult } from '../../tools';
 import { Reasoning, ReasoningTrigger, ReasoningContent } from '../../../../shared/view/ui';
+
 import { Markdown } from './Markdown';
 import MessageCopyControl from './MessageCopyControl';
 
@@ -41,10 +42,9 @@ type InteractiveOption = {
   isSelected: boolean;
 };
 
-type PermissionGrantState = 'idle' | 'granted' | 'error';
 const COPY_HIDDEN_TOOL_NAMES = new Set(['Bash', 'Edit', 'Write', 'ApplyPatch']);
 
-const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, onShowSettings, onGrantToolPermission, autoExpandTools, showRawParameters, showThinking, selectedProject, provider }: MessageComponentProps) => {
+const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, autoExpandTools, showRawParameters, showThinking, selectedProject, provider }: MessageComponentProps) => {
   const { t } = useTranslation('chat');
   const isGrouped = prevMessage && prevMessage.type === message.type &&
     ((prevMessage.type === 'assistant') ||
@@ -53,8 +53,6 @@ const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, o
       (prevMessage.type === 'error'));
   const messageRef = useRef<HTMLDivElement | null>(null);
   const [isExpanded, setIsExpanded] = useState(false);
-  const permissionSuggestion = getClaudePermissionSuggestion(message, provider);
-  const [permissionGrantState, setPermissionGrantState] = useState<PermissionGrantState>('idle');
   const userCopyContent = String(message.content || '');
   const formattedMessageContent = useMemo(
     () => formatUsageLimitText(String(message.content || '')),
@@ -73,10 +71,6 @@ const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, o
     !message.isThinking;
 
 
-  useEffect(() => {
-    setPermissionGrantState('idle');
-  }, [permissionSuggestion?.entry, message.toolId]);
-
   useEffect(() => {
     const node = messageRef.current;
     if (!autoExpandTools || !node || !message.isToolUse) return;
@@ -120,7 +114,7 @@ const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, o
         /* User message bubble on the right */
         <div className="flex w-full items-end space-x-0 sm:w-auto sm:max-w-[85%] sm:space-x-3 md:max-w-md lg:max-w-lg xl:max-w-xl">
           <div className="group flex-1 rounded-2xl rounded-br-md bg-blue-600 px-3 py-2 text-white shadow-sm sm:flex-initial sm:px-4">
-            <div className="whitespace-pre-wrap break-words text-sm">
+            <div dir="auto" className="whitespace-pre-wrap break-words text-sm">
               {message.content}
             </div>
             {message.images && message.images.length > 0 && (
@@ -241,55 +235,6 @@ const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, o
                         <Markdown className="prose prose-sm prose-red max-w-none dark:prose-invert">
                           {String(message.toolResult.content || '')}
                         </Markdown>
-                        {permissionSuggestion && (
-                          <div className="mt-4 border-t border-red-200/60 pt-3 dark:border-red-800/60">
-                            <div className="flex flex-wrap items-center gap-2">
-                              <button
-                                type="button"
-                                onClick={() => {
-                                  if (!onGrantToolPermission) return;
-                                  const result = onGrantToolPermission(permissionSuggestion);
-                                  if (result?.success) {
-                                    setPermissionGrantState('granted');
-                                  } else {
-                                    setPermissionGrantState('error');
-                                  }
-                                }}
-                                disabled={permissionSuggestion.isAllowed || permissionGrantState === 'granted'}
-                                className={`inline-flex items-center gap-2 rounded-md border px-3 py-1.5 text-xs font-medium transition-colors ${permissionSuggestion.isAllowed || permissionGrantState === 'granted'
-                                  ? 'cursor-default border-green-300/70 bg-green-100 text-green-800 dark:border-green-800/60 dark:bg-green-900/30 dark:text-green-200'
-                                  : 'border-red-300/70 bg-white/80 text-red-700 hover:bg-white dark:border-red-800/60 dark:bg-gray-900/40 dark:text-red-200 dark:hover:bg-gray-900/70'
-                                  }`}
-                              >
-                                {permissionSuggestion.isAllowed || permissionGrantState === 'granted'
-                                  ? t('permissions.added')
-                                  : t('permissions.grant', { tool: permissionSuggestion.toolName })}
-                              </button>
-                              {onShowSettings && (
-                                <button
-                                  type="button"
-                                  onClick={(e) => { e.stopPropagation(); onShowSettings(); }}
-                                  className="text-xs text-red-700 underline hover:text-red-800 dark:text-red-200 dark:hover:text-red-100"
-                                >
-                                  {t('permissions.openSettings')}
-                                </button>
-                              )}
-                            </div>
-                            <div className="mt-2 text-xs text-red-700/90 dark:text-red-200/80">
-                              {t('permissions.addTo', { entry: permissionSuggestion.entry })}
-                            </div>
-                            {permissionGrantState === 'error' && (
-                              <div className="mt-2 text-xs text-red-700 dark:text-red-200">
-                                {t('permissions.error')}
-                              </div>
-                            )}
-                            {(permissionSuggestion.isAllowed || permissionGrantState === 'granted') && (
-                              <div className="mt-2 text-xs text-green-700 dark:text-green-200">
-                                {t('permissions.retry')}
-                              </div>
-                            )}
-                          </div>
-                        )}
                       </div>
                     </div>
                   ) : (
@@ -405,7 +350,7 @@ const MessageComponent = memo(({ message, prevMessage, createDiff, onFileOpen, o
                 </ReasoningContent>
               </Reasoning>
             ) : (
-              <div className="text-sm text-gray-700 dark:text-gray-300">
+              <div dir="auto" className="text-sm text-gray-700 dark:text-gray-300">
                 {/* Reasoning accordion */}
                 {showThinking && message.reasoning && (
                   <Reasoning className="mb-3" defaultOpen={false}>

src/components/chat/view/subcomponents/ProviderSelectionEmptyState.tsx

@@ -321,6 +321,7 @@ export default function ProviderSelectionEmptyState({
 
           <p className="mt-3 flex items-center justify-center gap-1.5 text-center text-xs text-muted-foreground/60">
             <Trans
+              ns="chat"
               i18nKey="providerSelection.pressToSearch"
               values={{ shortcut: MOD_KEY === "⌘" ? "⌘K" : "Ctrl+K" }}
               components={{

src/components/chat/view/subcomponents/ThinkingModeSelector.tsx

@@ -1,244 +0,0 @@
-import { useState, useRef, useEffect, useCallback, type CSSProperties } from 'react';
-import { createPortal } from 'react-dom';
-import { Brain, X } from 'lucide-react';
-import { useTranslation } from 'react-i18next';
-import { thinkingModes } from '../../constants/thinkingModes';
-
-type ThinkingModeSelectorProps = {
-  selectedMode: string;
-  onModeChange: (modeId: string) => void;
-  onClose?: () => void;
-  className?: string;
-};
-
-function ThinkingModeSelector({ selectedMode, onModeChange, onClose, className = '' }: ThinkingModeSelectorProps) {
-  const { t } = useTranslation('chat');
-  const [isOpen, setIsOpen] = useState(false);
-  const containerRef = useRef<HTMLDivElement>(null);
-  const triggerRef = useRef<HTMLButtonElement>(null);
-  const dropdownRef = useRef<HTMLDivElement>(null);
-  const [dropdownStyle, setDropdownStyle] = useState<CSSProperties | null>(null);
-
-  // Mapping from mode ID to translation key
-  const modeKeyMap: Record<string, string> = {
-    'think-hard': 'thinkHard',
-    'think-harder': 'thinkHarder'
-  };
-  // Create translated modes for display
-  const translatedModes = thinkingModes.map(mode => {
-    const modeKey = modeKeyMap[mode.id] || mode.id;
-    return {
-      ...mode,
-      name: t(`thinkingMode.modes.${modeKey}.name`),
-      description: t(`thinkingMode.modes.${modeKey}.description`),
-      prefix: t(`thinkingMode.modes.${modeKey}.prefix`)
-    };
-  });
-
-  const closeDropdown = useCallback(() => {
-    setIsOpen(false);
-    onClose?.();
-  }, [onClose]);
-
-  const updateDropdownPosition = useCallback(() => {
-    const trigger = triggerRef.current;
-    const dropdown = dropdownRef.current;
-    if (!trigger || !dropdown || typeof window === 'undefined') {
-      return;
-    }
-
-    const triggerRect = trigger.getBoundingClientRect();
-    const viewportPadding = window.innerWidth < 640 ? 12 : 16;
-    const spacing = 8;
-    const width = Math.min(window.innerWidth - viewportPadding * 2, window.innerWidth < 640 ? 320 : 256);
-    let left = triggerRect.left + triggerRect.width / 2 - width / 2;
-    left = Math.max(viewportPadding, Math.min(left, window.innerWidth - width - viewportPadding));
-
-    const measuredHeight = dropdown.offsetHeight || 0;
-    const spaceBelow = window.innerHeight - triggerRect.bottom - spacing - viewportPadding;
-    const spaceAbove = triggerRect.top - spacing - viewportPadding;
-    const openBelow = spaceBelow >= Math.min(measuredHeight || 320, 320) || spaceBelow >= spaceAbove;
-    const availableHeight = Math.min(
-      window.innerHeight - viewportPadding * 2,
-      Math.max(180, openBelow ? spaceBelow : spaceAbove),
-    );
-    const panelHeight = Math.min(measuredHeight || availableHeight, availableHeight);
-    const top = openBelow
-      ? Math.min(triggerRect.bottom + spacing, window.innerHeight - viewportPadding - panelHeight)
-      : Math.max(viewportPadding, triggerRect.top - spacing - panelHeight);
-
-    setDropdownStyle({
-      position: 'fixed',
-      top,
-      left,
-      width,
-      maxHeight: availableHeight,
-      zIndex: 80,
-    });
-  }, []);
-
-  useEffect(() => {
-    if (!isOpen) {
-      setDropdownStyle(null);
-      return;
-    }
-
-    const rafId = window.requestAnimationFrame(updateDropdownPosition);
-    const handleViewportChange = () => updateDropdownPosition();
-
-    window.addEventListener('resize', handleViewportChange);
-    window.addEventListener('scroll', handleViewportChange, true);
-
-    return () => {
-      window.cancelAnimationFrame(rafId);
-      window.removeEventListener('resize', handleViewportChange);
-      window.removeEventListener('scroll', handleViewportChange, true);
-    };
-  }, [isOpen, updateDropdownPosition]);
-
-  useEffect(() => {
-    if (!isOpen) {
-      return;
-    }
-
-    const handlePointerDown = (event: PointerEvent) => {
-      const target = event.target;
-      if (!(target instanceof Node)) {
-        return;
-      }
-
-      if (containerRef.current?.contains(target) || dropdownRef.current?.contains(target)) {
-        return;
-      }
-
-      closeDropdown();
-    };
-
-    const handleKeyDown = (event: KeyboardEvent) => {
-      if (event.key === 'Escape') {
-        closeDropdown();
-      }
-    };
-
-    document.addEventListener('pointerdown', handlePointerDown, true);
-    document.addEventListener('keydown', handleKeyDown);
-
-    return () => {
-      document.removeEventListener('pointerdown', handlePointerDown, true);
-      document.removeEventListener('keydown', handleKeyDown);
-    };
-  }, [isOpen, closeDropdown]);
-
-  const currentMode = translatedModes.find(mode => mode.id === selectedMode) || translatedModes[0];
-  const IconComponent = currentMode.icon || Brain;
-
-  return (
-    <div className={`relative ${className}`} ref={containerRef}>
-      <button
-        ref={triggerRef}
-        type="button"
-        onClick={() => {
-          if (isOpen) {
-            closeDropdown();
-            return;
-          }
-
-          setIsOpen(true);
-        }}
-        className={`flex h-10 w-10 items-center justify-center rounded-full transition-all duration-200 sm:h-10 sm:w-10 ${selectedMode === 'none'
-            ? 'bg-gray-100 hover:bg-gray-200 dark:bg-gray-700 dark:hover:bg-gray-600'
-            : 'bg-blue-100 hover:bg-blue-200 dark:bg-blue-900 dark:hover:bg-blue-800'
-          }`}
-        title={t('thinkingMode.buttonTitle', { mode: currentMode.name })}
-        aria-haspopup="dialog"
-        aria-expanded={isOpen}
-      >
-        <IconComponent className={`h-5 w-5 ${currentMode.color}`} />
-      </button>
-
-      {isOpen && typeof document !== 'undefined' && createPortal(
-        <div
-          ref={dropdownRef}
-          style={dropdownStyle || { position: 'fixed', top: 0, left: 0, visibility: 'hidden' }}
-          className="flex flex-col overflow-hidden rounded-xl border border-gray-200 bg-white shadow-xl dark:border-gray-700 dark:bg-gray-800"
-          role="dialog"
-          aria-modal="false"
-        >
-          <div className="border-b border-gray-200 p-3 dark:border-gray-700">
-            <div className="flex items-center justify-between">
-              <h3 className="text-sm font-semibold text-gray-900 dark:text-white">
-                {t('thinkingMode.selector.title')}
-              </h3>
-              <button
-                type="button"
-                onClick={closeDropdown}
-                className="rounded p-1 hover:bg-gray-100 dark:hover:bg-gray-700"
-              >
-                <X className="h-4 w-4 text-gray-500" />
-              </button>
-            </div>
-            <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
-              {t('thinkingMode.selector.description')}
-            </p>
-          </div>
-
-          <div className="min-h-0 overflow-y-auto py-1">
-            {translatedModes.map((mode) => {
-              const ModeIcon = mode.icon;
-              const isSelected = mode.id === selectedMode;
-
-              return (
-                <button
-                  key={mode.id}
-                  type="button"
-                  onClick={() => {
-                    onModeChange(mode.id);
-                    closeDropdown();
-                  }}
-                  className={`w-full px-4 py-3 text-left transition-colors hover:bg-gray-50 dark:hover:bg-gray-700 ${isSelected ? 'bg-gray-50 dark:bg-gray-700' : ''
-                    }`}
-                >
-                  <div className="flex items-start gap-3">
-                    <div className={`mt-0.5 ${mode.icon ? mode.color : 'text-gray-400'}`}>
-                      {ModeIcon ? <ModeIcon className="h-5 w-5" /> : <div className="h-5 w-5" />}
-                    </div>
-                    <div className="min-w-0 flex-1">
-                      <div className="flex items-center gap-2">
-                        <span className={`text-sm font-medium ${isSelected ? 'text-gray-900 dark:text-white' : 'text-gray-700 dark:text-gray-300'
-                          }`}>
-                          {mode.name}
-                        </span>
-                        {isSelected && (
-                          <span className="rounded bg-blue-100 px-2 py-0.5 text-xs text-blue-700 dark:bg-blue-900 dark:text-blue-300">
-                            {t('thinkingMode.selector.active')}
-                          </span>
-                        )}
-                      </div>
-                      <p className="mt-0.5 text-xs text-gray-500 dark:text-gray-400">
-                        {mode.description}
-                      </p>
-                      {mode.prefix && (
-                        <code className="mt-1 inline-block rounded bg-gray-100 px-1.5 py-0.5 text-xs dark:bg-gray-700">
-                          {mode.prefix}
-                        </code>
-                      )}
-                    </div>
-                  </div>
-                </button>
-              );
-            })}
-          </div>
-
-          <div className="border-t border-gray-200 bg-gray-50 p-3 dark:border-gray-700 dark:bg-gray-900">
-            <p className="text-xs text-gray-600 dark:text-gray-400">
-              <strong>Tip:</strong> {t('thinkingMode.selector.tip')}
-            </p>
-          </div>
-        </div>,
-        document.body
-      )}
-    </div>
-  );
-}
-
-export default ThinkingModeSelector;

src/components/shell/hooks/useShellConnection.ts

@@ -2,6 +2,7 @@ import { useCallback, useEffect, useRef, useState } from 'react';
 import type { MutableRefObject } from 'react';
 import type { FitAddon } from '@xterm/addon-fit';
 import type { Terminal } from '@xterm/xterm';
+
 import type { Project, ProjectSession } from '../../../types/app';
 import { TERMINAL_INIT_DELAY_MS } from '../constants/constants';
 import { getShellWebSocketUrl, parseShellMessage, sendSocketMessage } from '../utils/socket';
@@ -31,8 +32,8 @@ type UseShellConnectionResult = {
   isConnected: boolean;
   isConnecting: boolean;
   closeSocket: () => void;
-  connectToShell: () => void;
+  connectToShell: (options?: { forceRestart?: boolean }) => void;
-  disconnectFromShell: () => void;
+  disconnectFromShell: (options?: { suppressAutoConnect?: boolean }) => void;
 };
 
 export function useShellConnection({
@@ -54,6 +55,8 @@ export function useShellConnection({
   const [isConnected, setIsConnected] = useState(false);
   const [isConnecting, setIsConnecting] = useState(false);
   const connectingRef = useRef(false);
+  const forceRestartOnInitRef = useRef(false);
+  const suppressAutoConnectRef = useRef(false);
 
   const handleProcessCompletion = useCallback(
     (output: string) => {
@@ -141,6 +144,8 @@ export function useShellConnection({
             }
 
             currentFitAddon.fit();
+            const forceRestart = forceRestartOnInitRef.current;
+            forceRestartOnInitRef.current = false;
 
             sendSocketMessage(socket, {
               type: 'init',
@@ -152,6 +157,7 @@ export function useShellConnection({
               rows: currentTerminal.rows,
               initialCommand: initialCommandRef.current,
               isPlainShell: isPlainShellRef.current,
+              forceRestart,
             });
           }, TERMINAL_INIT_DELAY_MS);
         };
@@ -177,6 +183,7 @@ export function useShellConnection({
         setIsConnected(false);
         setIsConnecting(false);
         connectingRef.current = false;
+        forceRestartOnInitRef.current = false;
       }
     },
     [
@@ -195,27 +202,40 @@ export function useShellConnection({
     ],
   );
 
-  const connectToShell = useCallback(() => {
+  const connectToShell = useCallback((options?: { forceRestart?: boolean }) => {
     if (!isInitialized || isConnected || isConnecting || connectingRef.current) {
       return;
     }
 
+    forceRestartOnInitRef.current = Boolean(options?.forceRestart);
+    suppressAutoConnectRef.current = false;
     connectingRef.current = true;
     setIsConnecting(true);
     connectWebSocket(true);
   }, [connectWebSocket, isConnected, isConnecting, isInitialized]);
 
-  const disconnectFromShell = useCallback(() => {
+  const disconnectFromShell = useCallback((options?: { suppressAutoConnect?: boolean }) => {
+    if (options?.suppressAutoConnect) {
+      suppressAutoConnectRef.current = true;
+    }
+
     closeSocket();
     clearTerminalScreen();
     setIsConnected(false);
     setIsConnecting(false);
     connectingRef.current = false;
+    forceRestartOnInitRef.current = false;
     setAuthUrl('');
   }, [clearTerminalScreen, closeSocket, setAuthUrl]);
 
   useEffect(() => {
-    if (!autoConnect || !isInitialized || isConnecting || isConnected) {
+    if (
+      !autoConnect ||
+      suppressAutoConnectRef.current ||
+      !isInitialized ||
+      isConnecting ||
+      isConnected
+    ) {
       return;
     }
 

src/components/shell/types/types.ts

@@ -1,6 +1,7 @@
 import type { MutableRefObject, RefObject } from 'react';
 import type { FitAddon } from '@xterm/addon-fit';
 import type { Terminal } from '@xterm/xterm';
+
 import type { Project, ProjectSession } from '../../../types/app';
 
 export type AuthCopyStatus = 'idle' | 'copied' | 'failed';
@@ -15,6 +16,7 @@ export type ShellInitMessage = {
   rows: number;
   initialCommand: string | null | undefined;
   isPlainShell: boolean;
+  forceRestart?: boolean;
 };
 
 export type ShellResizeMessage = {
@@ -69,8 +71,8 @@ export type UseShellRuntimeResult = {
   isConnecting: boolean;
   authUrl: string;
   authUrlVersion: number;
-  connectToShell: () => void;
+  connectToShell: (options?: { forceRestart?: boolean }) => void;
-  disconnectFromShell: () => void;
+  disconnectFromShell: (options?: { suppressAutoConnect?: boolean }) => void;
   openAuthUrlInBrowser: (url?: string) => boolean;
   copyAuthUrlToClipboard: (url?: string) => Promise<boolean>;
 };

src/components/shell/view/Shell.tsx

@@ -1,5 +1,6 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
+
 import '@xterm/xterm/css/xterm.css';
 import type { Project, ProjectSession } from '../../../types/app';
 import {
@@ -13,6 +14,7 @@ import {
 import { useShellRuntime } from '../hooks/useShellRuntime';
 import { sendSocketMessage } from '../utils/socket';
 import { getSessionDisplayName } from '../utils/auth';
+
 import ShellConnectionOverlay from './subcomponents/ShellConnectionOverlay';
 import ShellEmptyState from './subcomponents/ShellEmptyState';
 import ShellHeader from './subcomponents/ShellHeader';
@@ -46,6 +48,8 @@ export default function Shell({
   const [isRestarting, setIsRestarting] = useState(false);
   const [cliPromptOptions, setCliPromptOptions] = useState<CliPromptOption[] | null>(null);
   const promptCheckTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const restartTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const restartAfterInitRef = useRef(false);
   const onOutputRef = useRef<(() => void) | null>(null);
 
   const {
@@ -140,6 +144,7 @@ export default function Shell({
   useEffect(() => {
     return () => {
       if (promptCheckTimer.current) clearTimeout(promptCheckTimer.current);
+      if (restartTimerRef.current) clearTimeout(restartTimerRef.current);
     };
   }, []);
 
@@ -190,12 +195,42 @@ export default function Shell({
   );
 
   const handleRestartShell = useCallback(() => {
+    restartAfterInitRef.current = true;
     setIsRestarting(true);
-    window.setTimeout(() => {
+    if (restartTimerRef.current) {
+      clearTimeout(restartTimerRef.current);
+    }
+    restartTimerRef.current = setTimeout(() => {
       setIsRestarting(false);
+      restartTimerRef.current = null;
     }, SHELL_RESTART_DELAY_MS);
   }, []);
 
+  const handleDisconnectShell = useCallback(() => {
+    restartAfterInitRef.current = false;
+    if (restartTimerRef.current) {
+      clearTimeout(restartTimerRef.current);
+      restartTimerRef.current = null;
+    }
+    setIsRestarting(false);
+    disconnectFromShell({ suppressAutoConnect: true });
+  }, [disconnectFromShell]);
+
+  useEffect(() => {
+    if (
+      !restartAfterInitRef.current ||
+      isRestarting ||
+      !isInitialized ||
+      isConnected ||
+      isConnecting
+    ) {
+      return;
+    }
+
+    restartAfterInitRef.current = false;
+    connectToShell({ forceRestart: true });
+  }, [connectToShell, isConnected, isConnecting, isInitialized, isRestarting]);
+
   if (!selectedProject) {
     return (
       <ShellEmptyState
@@ -254,7 +289,7 @@ export default function Shell({
         isRestarting={isRestarting}
         hasSession={Boolean(selectedSession)}
         sessionDisplayNameShort={sessionDisplayNameShort}
-        onDisconnect={disconnectFromShell}
+        onDisconnect={handleDisconnectShell}
         onRestart={handleRestartShell}
         statusNewSessionText={t('shell.status.newSession')}
         statusInitializingText={t('shell.status.initializing')}
@@ -263,7 +298,7 @@ export default function Shell({
         disconnectTitle={t('shell.actions.disconnectTitle')}
         restartLabel={t('shell.actions.restart')}
         restartTitle={t('shell.actions.restartTitle')}
-        disableRestart={isRestarting || isConnected}
+        disableRestart={isRestarting || !isInitialized}
       />
 
       <div className="relative flex-1 overflow-hidden p-2">
@@ -281,7 +316,7 @@ export default function Shell({
             connectLabel={t('shell.actions.connect')}
             connectTitle={t('shell.actions.connectTitle')}
             connectingLabel={t('shell.connecting')}
-            onConnect={connectToShell}
+            onConnect={handleRestartShell}
           />
         )}
 

src/components/shell/view/subcomponents/ShellConnectionOverlay.tsx

@@ -1,3 +1,5 @@
+import { Loader2, RotateCcw } from 'lucide-react';
+
 type ShellConnectionOverlayProps = {
   mode: 'loading' | 'connect' | 'connecting';
   description: string;
@@ -19,40 +21,42 @@ export default function ShellConnectionOverlay({
 }: ShellConnectionOverlayProps) {
   if (mode === 'loading') {
     return (
-      <div className="absolute inset-0 flex items-center justify-center bg-gray-900 bg-opacity-90">
+      <div className="absolute inset-0 z-20 flex items-center justify-center bg-gray-950/90">
-        <div className="text-white">{loadingLabel}</div>
+        <div className="inline-flex items-center gap-2 text-sm font-medium text-gray-100">
+          <Loader2 className="h-4 w-4 animate-spin text-blue-300" aria-hidden="true" />
+          <span>{loadingLabel}</span>
+        </div>
       </div>
     );
   }
 
   if (mode === 'connect') {
     return (
-      <div className="absolute inset-0 flex items-center justify-center bg-gray-900 bg-opacity-90 p-4">
+      <div className="absolute inset-0 z-20 flex items-center justify-center bg-gray-950/90 p-6">
-        <div className="w-full max-w-sm text-center">
+        <div className="flex w-full max-w-md flex-col items-center gap-3 text-center">
           <button
+            type="button"
             onClick={onConnect}
-            className="flex w-full items-center justify-center space-x-2 rounded-lg bg-green-600 px-6 py-3 text-base font-medium text-white transition-colors hover:bg-green-700 sm:w-auto"
+            className="pointer-events-auto inline-flex min-h-12 w-full max-w-xs cursor-pointer items-center justify-center gap-2 rounded-md bg-emerald-600 px-5 py-3 text-base font-semibold text-white shadow-lg shadow-emerald-950/30 transition-colors hover:bg-emerald-500 focus:outline-none focus:ring-2 focus:ring-emerald-300 focus:ring-offset-2 focus:ring-offset-gray-950 active:bg-emerald-700"
             title={connectTitle}
           >
-            <svg className="h-5 w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <RotateCcw className="h-4 w-4" aria-hidden="true" />
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 10V3L4 14h7v7l9-11h-7z" />
+            <span className="min-w-0 truncate">{connectLabel}</span>
-            </svg>
-            <span>{connectLabel}</span>
           </button>
-          <p className="mt-3 px-2 text-sm text-gray-400">{description}</p>
+          <p className="max-w-md break-words px-2 text-sm leading-6 text-gray-300">{description}</p>
         </div>
       </div>
     );
   }
 
   return (
-    <div className="absolute inset-0 flex items-center justify-center bg-gray-900 bg-opacity-90 p-4">
+    <div className="absolute inset-0 z-20 flex items-center justify-center bg-gray-950/90 p-6">
-      <div className="w-full max-w-sm text-center">
+      <div className="flex w-full max-w-md flex-col items-center gap-3 text-center">
-        <div className="flex items-center justify-center space-x-3 text-yellow-400">
+        <div className="flex items-center justify-center gap-3 text-yellow-300">
-          <div className="h-6 w-6 animate-spin rounded-full border-2 border-yellow-400 border-t-transparent"></div>
+          <Loader2 className="h-5 w-5 animate-spin" aria-hidden="true" />
           <span className="text-base font-medium">{connectingLabel}</span>
         </div>
-        <p className="mt-3 px-2 text-sm text-gray-400">{description}</p>
+        <p className="max-w-md break-words px-2 text-sm leading-6 text-gray-300">{description}</p>
       </div>
     </div>
   );

src/components/shell/view/subcomponents/ShellHeader.tsx

@@ -1,3 +1,5 @@
+import { RotateCcw, X } from 'lucide-react';
+
 type ShellHeaderProps = {
   isConnected: boolean;
   isInitialized: boolean;
@@ -50,34 +52,27 @@ export default function ShellHeader({
           {isRestarting && <span className="text-xs text-blue-400">{statusRestartingText}</span>}
         </div>
 
-        <div className="flex items-center space-x-3">
+        <div className="flex items-center gap-2">
           {isConnected && (
             <button
+              type="button"
               onClick={onDisconnect}
-              className="flex items-center space-x-1 rounded bg-red-600 px-3 py-1 text-xs text-white hover:bg-red-700"
+              className="inline-flex h-8 items-center gap-1.5 rounded-md bg-red-600 px-3 text-xs font-medium text-white transition-colors hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-red-400/70 focus:ring-offset-2 focus:ring-offset-gray-800"
               title={disconnectTitle}
             >
-              <svg className="h-3 w-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <X className="h-3.5 w-3.5" aria-hidden="true" />
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
-              </svg>
               <span>{disconnectLabel}</span>
             </button>
           )}
 
           <button
+            type="button"
             onClick={onRestart}
             disabled={disableRestart}
-            className="flex items-center space-x-1 text-xs text-gray-400 hover:text-white disabled:cursor-not-allowed disabled:opacity-50"
+            className="inline-flex h-8 items-center gap-1.5 rounded-md border border-gray-600/80 bg-gray-700/70 px-3 text-xs font-medium text-gray-100 transition-colors hover:border-blue-400/70 hover:bg-blue-600/80 hover:text-white focus:outline-none focus:ring-2 focus:ring-blue-400/70 focus:ring-offset-2 focus:ring-offset-gray-800 disabled:cursor-not-allowed disabled:border-transparent disabled:bg-transparent disabled:text-gray-500 disabled:opacity-60"
             title={restartTitle}
           >
-            <svg className="h-3 w-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <RotateCcw className={`h-3.5 w-3.5 ${isRestarting ? 'animate-spin' : ''}`} aria-hidden="true" />
-              <path
-                strokeLinecap="round"
-                strokeLinejoin="round"
-                strokeWidth={2}
-                d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"
-              />
-            </svg>
             <span>{restartLabel}</span>
           </button>
         </div>

src/contexts/WebSocketContext.tsx

@@ -36,6 +36,10 @@ const useWebSocketProviderState = (): WebSocketContextType => {
   const { token } = useAuth();
 
   useEffect(() => {
+    // The cleanup below sets unmountedRef = true. Without this reset, every
+    // re-run of the effect (e.g. on token refresh) would short-circuit connect()
+    // at its unmounted guard and leave the socket permanently disconnected.
+    unmountedRef.current = false;
     connect();
 
     return () => {

src/i18n/locales/de/chat.json

@@ -138,42 +138,6 @@
     "clearInput": "Eingabe leeren",
     "scrollToBottom": "Nach unten scrollen"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Denkmodus",
-      "description": "Erweitertes Denken gibt Claude mehr Zeit, Alternativen zu evaluieren",
-      "active": "Aktiv",
-      "tip": "Höhere Denkmodi brauchen mehr Zeit, liefern aber eine gründlichere Analyse"
-    },
-    "modes": {
-      "none": {
-        "name": "Standard",
-        "description": "Reguläre Claude-Antwort",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Denken",
-        "description": "Grundlegendes erweitertes Denken",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Intensiv denken",
-        "description": "Gründlichere Auswertung",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Sehr intensiv denken",
-        "description": "Tiefgehende Analyse mit Alternativen",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultradenken",
-        "description": "Maximales Denkbudget",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "Denkmodus: {{mode}}"
-  },
   "providerSelection": {
     "title": "KI-Assistent wählen",
     "description": "Anbieter auswählen, um eine neue Unterhaltung zu starten",

src/i18n/locales/en/chat.json

@@ -139,42 +139,6 @@
     "clearInput": "Clear input",
     "scrollToBottom": "Scroll to bottom"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Thinking Mode",
-      "description": "Extended thinking gives Claude more time to evaluate alternatives",
-      "active": "Active",
-      "tip": "Higher thinking modes take more time but provide more thorough analysis"
-    },
-    "modes": {
-      "none": {
-        "name": "Standard",
-        "description": "Regular Claude response",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Think",
-        "description": "Basic extended thinking",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Think Hard",
-        "description": "More thorough evaluation",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Think Harder",
-        "description": "Deep analysis with alternatives",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultrathink",
-        "description": "Maximum thinking budget",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "Thinking mode: {{mode}}"
-  },
   "providerSelection": {
     "title": "Choose Your AI Assistant",
     "description": "Select a provider to start a new conversation",
@@ -229,7 +193,7 @@
       "disconnect": "Disconnect",
       "disconnectTitle": "Disconnect from shell",
       "restart": "Restart",
-      "restartTitle": "Restart Shell (disconnect first)",
+      "restartTitle": "Restart Shell",
       "connect": "Continue in Shell",
       "connectTitle": "Connect to shell"
     },

src/i18n/locales/it/chat.json

@@ -138,42 +138,6 @@
     "clearInput": "Cancella input",
     "scrollToBottom": "Scorri in basso"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Modalità ragionamento",
-      "description": "Il ragionamento esteso dà a Claude più tempo per valutare le alternative",
-      "active": "Attivo",
-      "tip": "Modalità di ragionamento più elevate richiedono più tempo ma forniscono un'analisi più approfondita"
-    },
-    "modes": {
-      "none": {
-        "name": "Standard",
-        "description": "Risposta Claude normale",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Pensa",
-        "description": "Ragionamento esteso base",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Pensa di più",
-        "description": "Valutazione più approfondita",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Pensa ancora",
-        "description": "Analisi profonda con alternative",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultrapensiero",
-        "description": "Budget massimo di ragionamento",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "Modalità ragionamento: {{mode}}"
-  },
   "providerSelection": {
     "title": "Scegli il tuo assistente AI",
     "description": "Seleziona un provider per iniziare una nuova conversazione",

src/i18n/locales/ja/chat.json

@@ -117,42 +117,6 @@
     "clickToChangeMode": "クリックで権限モードを変更（または入力欄でTab）",
     "showAllCommands": "すべてのコマンドを表示"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "思考モード",
-      "description": "拡張思考によりClaudeがより多くの選択肢を検討できます",
-      "active": "有効",
-      "tip": "高い思考モードは時間がかかりますが、より深い分析が得られます"
-    },
-    "modes": {
-      "none": {
-        "name": "標準",
-        "description": "通常のClaudeの応答",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Think",
-        "description": "基本的な拡張思考",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Think Hard",
-        "description": "より深い検討",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Think Harder",
-        "description": "代替案を含む深い分析",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultrathink",
-        "description": "最大限の思考予算",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "思考モード: {{mode}}"
-  },
   "providerSelection": {
     "title": "AIアシスタントを選択",
     "description": "新しい会話を始めるプロバイダーを選択してください",

src/i18n/locales/ko/chat.json

@@ -120,42 +120,6 @@
     "clearInput": "입력 지우기",
     "scrollToBottom": "맨 아래로 스크롤"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Thinking 모드",
-      "description": "확장된 thinking은 Claude에게 대안을 평가할 시간을 더 줍니다",
-      "active": "활성",
-      "tip": "높은 thinking 모드는 시간이 더 걸리지만 더 철저한 분석을 제공합니다"
-    },
-    "modes": {
-      "none": {
-        "name": "Standard",
-        "description": "일반 Claude 응답",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Think",
-        "description": "기본 확장 thinking",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Think Hard",
-        "description": "더 철저한 평가",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Think Harder",
-        "description": "대안을 포함한 심층 분석",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultrathink",
-        "description": "최대 thinking 예산",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "Thinking 모드: {{mode}}"
-  },
   "providerSelection": {
     "title": "AI 어시스턴트 선택",
     "description": "새 대화를 시작할 프로바이더를 선택하세요",

src/i18n/locales/ru/chat.json

@@ -138,42 +138,6 @@
     "clearInput": "Очистить ввод",
     "scrollToBottom": "Прокрутить вниз"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Режим размышления",
-      "description": "Расширенное размышление дает Claude больше времени для оценки альтернатив",
-      "active": "Активен",
-      "tip": "Более высокие режимы размышления занимают больше времени, но обеспечивают более тщательный анализ"
-    },
-    "modes": {
-      "none": {
-        "name": "Стандартный",
-        "description": "Обычный ответ Claude",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Думать",
-        "description": "Базовое расширенное размышление",
-        "prefix": "думать"
-      },
-      "thinkHard": {
-        "name": "Думать усердно",
-        "description": "Более тщательная оценка",
-        "prefix": "думать усердно"
-      },
-      "thinkHarder": {
-        "name": "Думать еще усерднее",
-        "description": "Глубокий анализ с альтернативами",
-        "prefix": "думать еще усерднее"
-      },
-      "ultrathink": {
-        "name": "Ультра-размышление",
-        "description": "Максимальный бюджет размышления",
-        "prefix": "ультра-размышление"
-      }
-    },
-    "buttonTitle": "Режим размышления: {{mode}}"
-  },
   "providerSelection": {
     "title": "Выберите вашего AI-ассистента",
     "description": "Выберите провайдера для начала нового разговора",

src/i18n/locales/tr/chat.json

@@ -138,42 +138,6 @@
     "clearInput": "Girdiyi temizle",
     "scrollToBottom": "En alta git"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "Düşünme Modu",
-      "description": "Uzatılmış düşünme, Claude'a alternatifleri değerlendirmek için daha fazla zaman verir",
-      "active": "Aktif",
-      "tip": "Daha yüksek düşünme modları daha fazla zaman alır ama daha kapsamlı analiz sağlar"
-    },
-    "modes": {
-      "none": {
-        "name": "Standart",
-        "description": "Normal Claude yanıtı",
-        "prefix": ""
-      },
-      "think": {
-        "name": "Düşün",
-        "description": "Temel uzatılmış düşünme",
-        "prefix": "think"
-      },
-      "thinkHard": {
-        "name": "Daha Fazla Düşün",
-        "description": "Daha kapsamlı değerlendirme",
-        "prefix": "think hard"
-      },
-      "thinkHarder": {
-        "name": "Derin Düşün",
-        "description": "Alternatiflerle derin analiz",
-        "prefix": "think harder"
-      },
-      "ultrathink": {
-        "name": "Ultra Düşün",
-        "description": "Maksimum düşünme bütçesi",
-        "prefix": "ultrathink"
-      }
-    },
-    "buttonTitle": "Düşünme modu: {{mode}}"
-  },
   "providerSelection": {
     "title": "AI Asistanını Seç",
     "description": "Yeni bir konuşma başlatmak için bir sağlayıcı seç",

src/i18n/locales/zh-CN/chat.json

@@ -120,42 +120,6 @@
     "clearInput": "清空输入",
     "scrollToBottom": "滚动到底部"
   },
-  "thinkingMode": {
-    "selector": {
-      "title": "思考模式",
-      "description": "扩展思考给 Claude 更多时间来评估替代方案",
-      "active": "激活",
-      "tip": "更高的思考模式需要更多时间，但提供更彻底的分析"
-    },
-    "modes": {
-      "none": {
-        "name": "标准",
-        "description": "常规 Claude 响应",
-        "prefix": ""
-      },
-      "think": {
-        "name": "思考",
-        "description": "基本扩展思考",
-        "prefix": "思考"
-      },
-      "thinkHard": {
-        "name": "深入思考",
-        "description": "更彻底的评估",
-        "prefix": "深入思考"
-      },
-      "thinkHarder": {
-        "name": "更深入思考",
-        "description": "考虑替代方案的深度分析",
-        "prefix": "更深入思考"
-      },
-      "ultrathink": {
-        "name": "超级思考",
-        "description": "最大思考预算",
-        "prefix": "超级思考"
-      }
-    },
-    "buttonTitle": "思考模式：{{mode}}"
-  },
   "providerSelection": {
     "title": "选择您的 AI 助手",
     "description": "选择一个供应商以开始新对话",

vite.config.js

@@ -37,6 +37,10 @@ export default defineConfig(({ mode }) => {
         '/shell': {
           target: `ws://${proxyHost}:${serverPort}`,
           ws: true
+        },
+        '/plugin-ws': {
+          target: `ws://${proxyHost}:${serverPort}`,
+          ws: true
         }
       }
     },