Fix/resolve different bugs (#964)

* fix: don't overlap thinking banner over conversation

* feat: support message queue and add attention indicator

* fix(shell): use c to copy for claude

* fix: strip timestamp tags from cursor

* fix: select project when loading session from direct URL

* feat: support attached images for all providers

* feat(opencode): support permission options

* fix: resolve source control and chat UX bugs

- make staging real in the git panel: new /stage and /unstage endpoints,
  /status now reports the actual index via porcelain -z (handles renames,
  conflicts, and paths with spaces), and Stage/Unstage All run real git
  commands instead of toggling client-side state
- add branch search to the header dropdown and Branches tab
- persist the chosen permission mode per provider so a brand-new chat
  keeps it once the session id arrives, instead of reverting to default
- replace cmdk's fuzzy model search with strict token matching so
  "chatgpt" no longer surfaces unrelated models
- unit tests for the git status parser

* feat(git): commit graph in history view and cross-spawn everywhere

- render a VSCode-style commit graph in the source control history:
  lane-assignment algorithm, SVG strip with colored rails, merge and
  branch curves, commit dots, and branch/tag badges per commit
- /commits returns parents and ref decorations across all branches
  (--branches --remotes --tags --topo-order) using unit-separator
  fields so pipes in commit subjects can't break parsing
- collect stats via a single --shortstat pass instead of one
  `git show --stat` call per commit; raise the history limit to 50
- replace child_process spawn with cross-spawn in all runtimes,
  routes, and services: it resolves .cmd shims and PATHEXT on
  Windows (fixing taskmaster's npx invocations) and delegates to
  native spawn elsewhere, removing the per-file win32 ternaries
- unit tests for the log parser and lane assignment

* fix: remove gemini support since google discontinued it

* fix: address code review findings

- validate chat image attachments server-side: only files inside the
  ~/.cloudcli/assets upload store may reach provider file reads
- harden asset serving with nosniff and attachment disposition for
  SVGs to prevent stored XSS
- show the timestamp on image-only user messages
- serialize git stage/unstage calls and defer the status re-sync so
  rapid toggles can't interleave or flicker
- use a literal hex fallback for commit ref badges (alpha suffix on a
  var() string produced invalid CSS)
- stop binding a URL session to a guening
  project instead
- add the missing attentionRequiredIndicator key to all sidebar locales
- clean up dangling conjunctions left the
  de/ru/tr/ja/zh-CN/zh-TW READMEs

* fix: address code scanning findings

- enforce a second image trust boundary in the provider builders:
  buildClaudeUserContent/buildCodexInputItems only accept files inside
  the upload store or the run's working directory (CodeQL path
  injection)
- drop an always-true selectedProject check in handleSubmit
- remove the unused resume option from spawnCursor

* fix: use CodeQL-recognized containment check for image reads

Replace the path.relative guard in isPathInsideDirectory with the
resolve + startsWith(root + sep) idiom so the path-injection barrier
is visible to code scanning; behavior is unchanged.

* fix(security): canonicalize Claude image attachment reads

Resolve image attachment paths with realpath before reading so symlinks
inside allowed roots cannot escape to arbitrary files. Preserve support for
symlinked project/upload roots and add focused coverage for both cases.

* fix: show agent subtask

* fix(sessions): title app-created sessions from the first user message

App-created sessions (started by sending a message from cloudcli) were
titled with placeholder names — "Untitled Codex Session" from the disk
indexer and, briefly, "New session" from the empty canonical upsert —
before a later sync finally settled on the right text, causing the
sidebar title to flicker.

- Codex/OpenCode synchronizers now title app-created sessions (distinct
  app id mapped to a provider id) from the first user message, while
  sessions found purely by indexing keep their existing setup. Claude
  keeps its AI-generated titles; Cursor already used the first message.
- Decode OpenCode's JSON-string-literal prompts so titles no longer
  surface wrapped in quotes; hoist unwrapJsonStringLiteral into
  shared/utils since it's now used by both the reader and synchronizer.
- Guard the sidebar upsert merge so an empty summary can never blank out
  a title that is already set.
- Add codex/opencode synchronizer tests for the app-created vs indexed
  naming paths.

* fix(chat): make message queuing reliable across sessions and turn boundaries

Queued messages had four related defects:

- A queued message flashed and then vanished at flush time: concurrent
  transcript refreshes (the `complete` handler racing the watcher-triggered
  update) could resolve out of order, letting a stale response overwrite
  newer server messages after the optimistic row was pruned. Session slots
  now carry a monotonic fetch ticket and discard stale fetch/refresh/
  fetchMore responses.

- Switching sessions flushed the previous session's queued draft into the
  newly viewed one (sending it with the wrong provider's settings, e.g. a
  Claude model into a Codex session). The composer flush is now scoped to
  its session, and a draft restored into an idle session sends after a
  short grace period so a live-run ack can cancel it.

- The thinking banner never appeared for a queued turn: the chat handler's
  session-keyed completeRun safety net could fire after a queued message
  had already started the session's next run, emitting a spurious
  `complete` that killed it. The safety net is now scoped to its own run
  via completeRunIfCurrent (with a regression test).

- Queued messages only sent while their session was being viewed. Drafts
  now persist their send options (model, effort, permissions) at queue
  time, and a new app-level useQueuedMessageAutoSend hook dispatches a
  non-viewed session's queued message as soon as its run completes, using
  the storage key as the claim ticket to prevent double sends.

server/modules/providers/services/session-conversations-search.service.ts

@@ -8,7 +8,7 @@ import { rgPath } from '@vscode/ripgrep';
 import { projectsDb, sessionsDb } from '@/modules/database/index.js';
 
 type AnyRecord = Record<string, any>;
-type SearchableProvider = 'claude' | 'codex' | 'gemini';
+type SearchableProvider = 'claude' | 'codex';
 
 type SearchSnippetHighlight = {
   start: number;
@@ -82,7 +82,7 @@ type ProjectBucket = {
   sessions: SearchableSessionRow[];
 };
 
-const SUPPORTED_PROVIDERS = new Set<SearchableProvider>(['claude', 'codex', 'gemini']);
+const SUPPORTED_PROVIDERS = new Set<SearchableProvider>(['claude', 'codex']);
 const MAX_MATCHES_PER_SESSION = 2;
 const RIPGREP_FILE_CHUNK_SIZE = 40;
 const RIPGREP_CHUNK_CONCURRENCY = 6;
@@ -455,21 +455,6 @@ function extractCodexText(content: unknown): string {
     .join(' ');
 }
 
-function extractGeminiText(content: unknown): string {
-  if (typeof content === 'string') {
-    return content;
-  }
-
-  if (!Array.isArray(content)) {
-    return '';
-  }
-
-  return content
-    .filter((part: AnyRecord) => typeof part?.text === 'string')
-    .map((part: AnyRecord) => String(part.text))
-    .join(' ');
-}
-
 function normalizeSearchableSessions(rows: SessionRepositoryRow[]): SearchableSessionRow[] {
   const normalizedRows: SearchableSessionRow[] = [];
   const projectArchiveStateByPath = new Map<string, boolean>();
@@ -1065,81 +1050,6 @@ async function parseCodexSessionMatches(
   };
 }
 
-async function parseGeminiSessionMatches(
-  session: SearchableSessionRow,
-  runtime: SearchRuntime,
-): Promise<SessionConversationResult | null> {
-  let data: string;
-  try {
-    data = await fs.readFile(session.jsonl_path, 'utf8');
-  } catch {
-    return null;
-  }
-
-  let parsed: AnyRecord;
-  try {
-    parsed = JSON.parse(data) as AnyRecord;
-  } catch {
-    return null;
-  }
-
-  const sourceMessages = Array.isArray(parsed.messages) ? parsed.messages as AnyRecord[] : [];
-  if (sourceMessages.length === 0) {
-    return null;
-  }
-
-  const matches: SessionConversationMatch[] = [];
-  let firstUserText: string | null = null;
-
-  for (const msg of sourceMessages) {
-    if (runtime.totalMatches >= runtime.limit || runtime.isAborted()) {
-      break;
-    }
-
-    const role = msg.type === 'user'
-      ? 'user'
-      : (msg.type === 'gemini' || msg.type === 'assistant')
-        ? 'assistant'
-        : null;
-    if (!role) {
-      continue;
-    }
-
-    const text = extractGeminiText(msg.content);
-    if (!text) {
-      continue;
-    }
-
-    if (role === 'user' && !firstUserText) {
-      firstUserText = text;
-    }
-
-    if (!runtime.matchesQuery(text)) {
-      continue;
-    }
-
-    const { snippet, highlights } = runtime.buildSnippet(text);
-    addSessionMatch(runtime, matches, {
-      role,
-      snippet,
-      highlights,
-      timestamp: msg.timestamp ? String(msg.timestamp) : null,
-      provider: 'gemini',
-    });
-  }
-
-  if (matches.length === 0) {
-    return null;
-  }
-
-  return {
-    sessionId: session.session_id,
-    provider: 'gemini',
-    sessionSummary: toSummaryText(session.custom_name, firstUserText, 'Gemini Session'),
-    matches,
-  };
-}
-
 async function parseSessionMatches(
   session: SearchableSessionRow,
   runtime: SearchRuntime,
@@ -1150,7 +1060,7 @@ async function parseSessionMatches(
   if (session.provider === 'codex') {
     return parseCodexSessionMatches(session, runtime);
   }
-  return parseGeminiSessionMatches(session, runtime);
+  return null;
 }
 
 export async function searchConversations(