Merge branch 'main' into fix/registration-race-condition

server/routes/git.js

@@ -444,10 +444,25 @@ router.get('/remote-status', async (req, res) => {
       trackingBranch = stdout.trim();
       remoteName = trackingBranch.split('/')[0]; // Extract remote name (e.g., "origin/main" -> "origin")
     } catch (error) {
-      // No upstream branch configured
+      // No upstream branch configured - but check if we have remotes
+      let hasRemote = false;
+      let remoteName = null;
+      try {
+        const { stdout } = await execAsync('git remote', { cwd: projectPath });
+        const remotes = stdout.trim().split('\n').filter(r => r.trim());
+        if (remotes.length > 0) {
+          hasRemote = true;
+          remoteName = remotes.includes('origin') ? 'origin' : remotes[0];
+        }
+      } catch (remoteError) {
+        // No remotes configured
+      }
+      
       return res.json({ 
-        hasRemote: false, 
+        hasRemote,
+        hasUpstream: false,
         branch,
+        remoteName,
         message: 'No remote tracking branch configured'
       });
     }
@@ -462,6 +477,7 @@ router.get('/remote-status', async (req, res) => {
 
     res.json({
       hasRemote: true,
+      hasUpstream: true,
       branch,
       remoteBranch: trackingBranch,
       remoteName,
@@ -653,6 +669,82 @@ router.post('/push', async (req, res) => {
   }
 });
 
+// Publish branch to remote (set upstream and push)
+router.post('/publish', async (req, res) => {
+  const { project, branch } = req.body;
+  
+  if (!project || !branch) {
+    return res.status(400).json({ error: 'Project name and branch are required' });
+  }
+
+  try {
+    const projectPath = await getActualProjectPath(project);
+    await validateGitRepository(projectPath);
+
+    // Get current branch to verify it matches the requested branch
+    const { stdout: currentBranch } = await execAsync('git rev-parse --abbrev-ref HEAD', { cwd: projectPath });
+    const currentBranchName = currentBranch.trim();
+    
+    if (currentBranchName !== branch) {
+      return res.status(400).json({ 
+        error: `Branch mismatch. Current branch is ${currentBranchName}, but trying to publish ${branch}` 
+      });
+    }
+
+    // Check if remote exists
+    let remoteName = 'origin';
+    try {
+      const { stdout } = await execAsync('git remote', { cwd: projectPath });
+      const remotes = stdout.trim().split('\n').filter(r => r.trim());
+      if (remotes.length === 0) {
+        return res.status(400).json({ 
+          error: 'No remote repository configured. Add a remote with: git remote add origin <url>' 
+        });
+      }
+      remoteName = remotes.includes('origin') ? 'origin' : remotes[0];
+    } catch (error) {
+      return res.status(400).json({ 
+        error: 'No remote repository configured. Add a remote with: git remote add origin <url>' 
+      });
+    }
+
+    // Publish the branch (set upstream and push)
+    const { stdout } = await execAsync(`git push --set-upstream ${remoteName} ${branch}`, { cwd: projectPath });
+    
+    res.json({ 
+      success: true, 
+      output: stdout || 'Branch published successfully', 
+      remoteName,
+      branch
+    });
+  } catch (error) {
+    console.error('Git publish error:', error);
+    
+    // Enhanced error handling for common publish scenarios
+    let errorMessage = 'Publish failed';
+    let details = error.message;
+    
+    if (error.message.includes('rejected')) {
+      errorMessage = 'Publish rejected';
+      details = 'The remote branch already exists and has different commits. Use push instead.';
+    } else if (error.message.includes('Could not resolve hostname')) {
+      errorMessage = 'Network error';
+      details = 'Unable to connect to remote repository. Check your internet connection.';
+    } else if (error.message.includes('Permission denied')) {
+      errorMessage = 'Authentication failed';
+      details = 'Permission denied. Check your credentials or SSH keys.';
+    } else if (error.message.includes('fatal:') && error.message.includes('does not appear to be a git repository')) {
+      errorMessage = 'Remote not configured';
+      details = 'Remote repository not properly configured. Check your remote URL.';
+    }
+    
+    res.status(500).json({ 
+      error: errorMessage, 
+      details: details
+    });
+  }
+});
+
 // Discard changes for a specific file
 router.post('/discard', async (req, res) => {
   const { project, file } = req.body;
@@ -692,4 +784,39 @@ router.post('/discard', async (req, res) => {
   }
 });
 
+// Delete untracked file
+router.post('/delete-untracked', async (req, res) => {
+  const { project, file } = req.body;
+  
+  if (!project || !file) {
+    return res.status(400).json({ error: 'Project name and file path are required' });
+  }
+
+  try {
+    const projectPath = await getActualProjectPath(project);
+    await validateGitRepository(projectPath);
+
+    // Check if file is actually untracked
+    const { stdout: statusOutput } = await execAsync(`git status --porcelain "${file}"`, { cwd: projectPath });
+    
+    if (!statusOutput.trim()) {
+      return res.status(400).json({ error: 'File is not untracked or does not exist' });
+    }
+
+    const status = statusOutput.substring(0, 2);
+    
+    if (status !== '??') {
+      return res.status(400).json({ error: 'File is not untracked. Use discard for tracked files.' });
+    }
+
+    // Delete the untracked file
+    await fs.unlink(path.join(projectPath, file));
+    
+    res.json({ success: true, message: `Untracked file ${file} deleted successfully` });
+  } catch (error) {
+    console.error('Git delete untracked error:', error);
+    res.status(500).json({ error: error.message });
+  }
+});
+
 export default router;

src/App.jsx

@@ -64,6 +64,10 @@ function AppContent() {
     const saved = localStorage.getItem('autoScrollToBottom');
     return saved !== null ? JSON.parse(saved) : true;
   });
+  const [sendByCtrlEnter, setSendByCtrlEnter] = useState(() => {
+    const saved = localStorage.getItem('sendByCtrlEnter');
+    return saved !== null ? JSON.parse(saved) : false;
+  });
   // Session Protection System: Track sessions with active conversations to prevent
   // automatic project updates from interrupting ongoing chats. When a user sends
   // a message, the session is marked as "active" and project updates are paused
@@ -586,6 +590,7 @@ function AppContent() {
           autoExpandTools={autoExpandTools}
           showRawParameters={showRawParameters}
           autoScrollToBottom={autoScrollToBottom}
+          sendByCtrlEnter={sendByCtrlEnter}
         />
       </div>
 
@@ -617,6 +622,11 @@ function AppContent() {
             setAutoScrollToBottom(value);
             localStorage.setItem('autoScrollToBottom', JSON.stringify(value));
           }}
+          sendByCtrlEnter={sendByCtrlEnter}
+          onSendByCtrlEnterChange={(value) => {
+            setSendByCtrlEnter(value);
+            localStorage.setItem('sendByCtrlEnter', JSON.stringify(value));
+          }}
           isMobile={isMobile}
         />
       )}

src/components/ChatInterface.jsx

@@ -118,7 +118,7 @@ const MessageComponent = memo(({ message, index, prevMessage, createDiff, onFile
           
           <div className="w-full">
             
-            {message.isToolUse ? (
+            {message.isToolUse && !['Read', 'TodoWrite', 'TodoRead'].includes(message.toolName) ? (
               <div className="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-2 sm:p-3 mb-2">
                 <div className="flex items-center justify-between mb-2">
                   <div className="flex items-center gap-2">
@@ -423,41 +423,18 @@ const MessageComponent = memo(({ message, index, prevMessage, createDiff, onFile
                     try {
                       const input = JSON.parse(message.toolInput);
                       if (input.file_path) {
-                        // Extract filename
                         const filename = input.file_path.split('/').pop();
-                        const pathParts = input.file_path.split('/');
-                        const directoryPath = pathParts.slice(0, -1).join('/');
-                        
-                        // Simple heuristic to show only relevant path parts
-                        // Show the last 2-3 directory parts before the filename
-                        const relevantParts = pathParts.slice(-4, -1); // Get up to 3 directories before filename
-                        const relativePath = relevantParts.length > 0 ? relevantParts.join('/') + '/' : '';
                         
                         return (
-                          <details className="mt-2" open={autoExpandTools}>
-                            <summary className="text-sm text-blue-700 dark:text-blue-300 cursor-pointer hover:text-blue-800 dark:hover:text-blue-200 flex items-center gap-1">
-                              <svg className="w-4 h-4 transition-transform details-chevron" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
-                              </svg>
-                              <svg className="w-4 h-4 text-blue-600 dark:text-blue-400 ml-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
-                              </svg>
-                              <span className="text-gray-600 dark:text-gray-400 font-mono text-xs">{relativePath}</span>
-                              <span className="font-semibold text-blue-700 dark:text-blue-300 font-mono">{filename}</span>
-                            </summary>
-                            {showRawParameters && (
-                              <div className="mt-3">
-                                <details className="mt-2">
-                                  <summary className="text-xs text-blue-600 dark:text-blue-400 cursor-pointer hover:text-blue-700 dark:hover:text-blue-300">
-                                    View raw parameters
-                                  </summary>
-                                  <pre className="mt-2 text-xs bg-blue-100 dark:bg-blue-800/30 p-2 rounded whitespace-pre-wrap break-words overflow-hidden text-blue-900 dark:text-blue-100">
-                                    {message.toolInput}
-                                  </pre>
-                                </details>
+                          <div className="mt-2 text-sm text-blue-700 dark:text-blue-300">
+                            Read{' '}
+                            <button 
+                              onClick={() => onFileOpen && onFileOpen(input.file_path)}
+                              className="text-blue-600 dark:text-blue-400 hover:text-blue-700 dark:hover:text-blue-300 underline font-mono"
+                            >
+                              {filename}
+                            </button>
                           </div>
-                            )}
-                          </details>
                         );
                       }
                     } catch (e) {
@@ -882,6 +859,61 @@ const MessageComponent = memo(({ message, index, prevMessage, createDiff, onFile
                   </div>
                 </div>
               </div>
+            ) : message.isToolUse && message.toolName === 'Read' ? (
+              // Simple Read tool indicator
+              (() => {
+                try {
+                  const input = JSON.parse(message.toolInput);
+                  if (input.file_path) {
+                    const filename = input.file_path.split('/').pop();
+                    return (
+                      <div className="bg-blue-50 dark:bg-blue-900/20 border-l-2 border-blue-300 dark:border-blue-600 pl-3 py-1 mb-2 text-sm text-blue-700 dark:text-blue-300">
+                        📖 Read{' '}
+                        <button 
+                          onClick={() => onFileOpen && onFileOpen(input.file_path)}
+                          className="text-blue-600 dark:text-blue-400 hover:text-blue-700 dark:hover:text-blue-300 underline font-mono"
+                        >
+                          {filename}
+                        </button>
+                      </div>
+                    );
+                  }
+                } catch (e) {
+                  return (
+                    <div className="bg-blue-50 dark:bg-blue-900/20 border-l-2 border-blue-300 dark:border-blue-600 pl-3 py-1 mb-2 text-sm text-blue-700 dark:text-blue-300">
+                      📖 Read file
+                    </div>
+                  );
+                }
+              })()
+            ) : message.isToolUse && message.toolName === 'TodoWrite' ? (
+              // Simple TodoWrite tool indicator with tasks
+              (() => {
+                try {
+                  const input = JSON.parse(message.toolInput);
+                  if (input.todos && Array.isArray(input.todos)) {
+                    return (
+                      <div className="bg-blue-50 dark:bg-blue-900/20 border-l-2 border-blue-300 dark:border-blue-600 pl-3 py-1 mb-2">
+                        <div className="text-sm text-blue-700 dark:text-blue-300 mb-2">
+                          📝 Update todo list
+                        </div>
+                        <TodoList todos={input.todos} />
+                      </div>
+                    );
+                  }
+                } catch (e) {
+                  return (
+                    <div className="bg-blue-50 dark:bg-blue-900/20 border-l-2 border-blue-300 dark:border-blue-600 pl-3 py-1 mb-2 text-sm text-blue-700 dark:text-blue-300">
+                      📝 Update todo list
+                    </div>
+                  );
+                }
+              })()
+            ) : message.isToolUse && message.toolName === 'TodoRead' ? (
+              // Simple TodoRead tool indicator
+              <div className="bg-blue-50 dark:bg-blue-900/20 border-l-2 border-blue-300 dark:border-blue-600 pl-3 py-1 mb-2 text-sm text-blue-700 dark:text-blue-300">
+                📋 Read todo list
+              </div>
             ) : (
               <div className="text-sm text-gray-700 dark:text-gray-300">
                 {message.type === 'assistant' ? (
@@ -984,7 +1016,7 @@ const ImageAttachment = ({ file, onRemove, uploadProgress, error }) => {
 // - onReplaceTemporarySession: Called to replace temporary session ID with real WebSocket session ID
 //
 // This ensures uninterrupted chat experience by pausing sidebar refreshes during conversations.
-function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, messages, onFileOpen, onInputFocusChange, onSessionActive, onSessionInactive, onReplaceTemporarySession, onNavigateToSession, onShowSettings, autoExpandTools, showRawParameters, autoScrollToBottom }) {
+function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, messages, onFileOpen, onInputFocusChange, onSessionActive, onSessionInactive, onReplaceTemporarySession, onNavigateToSession, onShowSettings, autoExpandTools, showRawParameters, autoScrollToBottom, sendByCtrlEnter }) {
   const [input, setInput] = useState(() => {
     if (typeof window !== 'undefined' && selectedProject) {
       return localStorage.getItem(`draft_input_${selectedProject.name}`) || '';
@@ -1400,19 +1432,45 @@ function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, mess
                   toolResult: null // Will be updated when result comes in
                 }]);
               } else if (part.type === 'text' && part.text?.trim()) {
+                // Check for usage limit message and format it user-friendly
+                let content = part.text;
+                if (content.includes('Claude AI usage limit reached|')) {
+                  const parts = content.split('|');
+                  if (parts.length === 2) {
+                    const timestamp = parseInt(parts[1]);
+                    if (!isNaN(timestamp)) {
+                      const resetTime = new Date(timestamp * 1000);
+                      content = `Claude AI usage limit reached. The limit will reset on ${resetTime.toLocaleDateString()} at ${resetTime.toLocaleTimeString()}.`;
+                    }
+                  }
+                }
+                
                 // Add regular text message
                 setChatMessages(prev => [...prev, {
                   type: 'assistant',
-                  content: part.text,
+                  content: content,
                   timestamp: new Date()
                 }]);
               }
             }
           } else if (typeof messageData.content === 'string' && messageData.content.trim()) {
+            // Check for usage limit message and format it user-friendly
+            let content = messageData.content;
+            if (content.includes('Claude AI usage limit reached|')) {
+              const parts = content.split('|');
+              if (parts.length === 2) {
+                const timestamp = parseInt(parts[1]);
+                if (!isNaN(timestamp)) {
+                  const resetTime = new Date(timestamp * 1000);
+                  content = `Claude AI usage limit reached. The limit will reset on ${resetTime.toLocaleDateString()} at ${resetTime.toLocaleTimeString()}.`;
+                }
+              }
+            }
+            
             // Add regular text message
             setChatMessages(prev => [...prev, {
               type: 'assistant',
-              content: messageData.content,
+              content: content,
               timestamp: new Date()
             }]);
           }
@@ -1966,15 +2024,22 @@ function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, mess
     
     // Handle Enter key: Ctrl+Enter (Cmd+Enter on Mac) sends, Shift+Enter creates new line
     if (e.key === 'Enter') {
+      // If we're in composition, don't send message
+      if (e.nativeEvent.isComposing) {
+        return; // Let IME handle the Enter key
+      }
+      
       if ((e.ctrlKey || e.metaKey) && !e.shiftKey) {
         // Ctrl+Enter or Cmd+Enter: Send message
         e.preventDefault();
         handleSubmit(e);
       } else if (!e.shiftKey && !e.ctrlKey && !e.metaKey) {
-        // Plain Enter: Also send message (keeping original behavior)
+        // Plain Enter: Send message only if not in IME composition
+        if (!sendByCtrlEnter) {
           e.preventDefault();
           handleSubmit(e);
         }
+      }
       // Shift+Enter: Allow default behavior (new line)
     }
   };
@@ -2404,12 +2469,16 @@ function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, mess
           </div>
           {/* Hint text */}
           <div className="text-xs text-gray-500 dark:text-gray-400 text-center mt-2 hidden sm:block">
-            Press Enter to send • Shift+Enter for new line • Tab to change modes • @ to reference files
+            {sendByCtrlEnter 
+              ? "Ctrl+Enter to send (IME safe) • Shift+Enter for new line • Tab to change modes • @ to reference files" 
+              : "Press Enter to send • Shift+Enter for new line • Tab to change modes • @ to reference files"}
           </div>
           <div className={`text-xs text-gray-500 dark:text-gray-400 text-center mt-2 sm:hidden transition-opacity duration-200 ${
             isInputFocused ? 'opacity-100' : 'opacity-0'
           }`}>
-            Enter to send • Tab for modes • @ for files
+            {sendByCtrlEnter 
+              ? "Ctrl+Enter to send (IME safe) • Tab for modes • @ for files" 
+              : "Enter to send • Tab for modes • @ for files"}
           </div>
         </form>
       </div>

src/components/GitPanel.jsx

@@ -28,6 +28,7 @@ function GitPanel({ selectedProject, isMobile }) {
   const [isFetching, setIsFetching] = useState(false);
   const [isPulling, setIsPulling] = useState(false);
   const [isPushing, setIsPushing] = useState(false);
+  const [isPublishing, setIsPublishing] = useState(false);
   const [isCommitAreaCollapsed, setIsCommitAreaCollapsed] = useState(isMobile); // Collapsed by default on mobile
   const [confirmAction, setConfirmAction] = useState(null); // { type: 'discard|commit|pull|push', file?: string, message?: string }
   const textareaRef = useRef(null);
@@ -266,6 +267,34 @@ function GitPanel({ selectedProject, isMobile }) {
     }
   };
 
+  const handlePublish = async () => {
+    setIsPublishing(true);
+    try {
+      const response = await authenticatedFetch('/api/git/publish', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          project: selectedProject.name,
+          branch: currentBranch
+        })
+      });
+      
+      const data = await response.json();
+      if (data.success) {
+        // Refresh status after successful publish
+        fetchGitStatus();
+        fetchRemoteStatus();
+      } else {
+        console.error('Publish failed:', data.error);
+        // TODO: Show user-friendly error message
+      }
+    } catch (error) {
+      console.error('Error publishing branch:', error);
+    } finally {
+      setIsPublishing(false);
+    }
+  };
+
   const discardChanges = async (filePath) => {
     try {
       const response = await authenticatedFetch('/api/git/discard', {
@@ -294,6 +323,34 @@ function GitPanel({ selectedProject, isMobile }) {
     }
   };
 
+  const deleteUntrackedFile = async (filePath) => {
+    try {
+      const response = await authenticatedFetch('/api/git/delete-untracked', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          project: selectedProject.name,
+          file: filePath
+        })
+      });
+      
+      const data = await response.json();
+      if (data.success) {
+        // Remove from selected files and refresh status
+        setSelectedFiles(prev => {
+          const newSet = new Set(prev);
+          newSet.delete(filePath);
+          return newSet;
+        });
+        fetchGitStatus();
+      } else {
+        console.error('Delete failed:', data.error);
+      }
+    } catch (error) {
+      console.error('Error deleting untracked file:', error);
+    }
+  };
+
   const confirmAndExecute = async () => {
     if (!confirmAction) return;
 
@@ -305,6 +362,9 @@ function GitPanel({ selectedProject, isMobile }) {
         case 'discard':
           await discardChanges(file);
           break;
+        case 'delete':
+          await deleteUntrackedFile(file);
+          break;
         case 'commit':
           await handleCommit();
           break;
@@ -314,6 +374,9 @@ function GitPanel({ selectedProject, isMobile }) {
         case 'push':
           await handlePush();
           break;
+        case 'publish':
+          await handlePublish();
+          break;
       }
     } catch (error) {
       console.error(`Error executing ${type}:`, error);
@@ -578,6 +641,23 @@ function GitPanel({ selectedProject, isMobile }) {
                   {isMobile && <span>Discard</span>}
                 </button>
               )}
+              {status === 'U' && (
+                <button
+                  onClick={(e) => {
+                    e.stopPropagation();
+                    setConfirmAction({ 
+                      type: 'delete', 
+                      file: filePath,
+                      message: `Delete untracked file "${filePath}"? This action cannot be undone.` 
+                    });
+                  }}
+                  className={`${isMobile ? 'px-2 py-1 text-xs' : 'p-1'} hover:bg-red-100 dark:hover:bg-red-900 rounded text-red-600 dark:text-red-400 font-medium flex items-center gap-1`}
+                  title="Delete untracked file"
+                >
+                  <Trash2 className={`${isMobile ? 'w-3 h-3' : 'w-3 h-3'}`} />
+                  {isMobile && <span>Delete</span>}
+                </button>
+              )}
               <span 
                 className={`inline-flex items-center justify-center w-5 h-5 rounded text-xs font-bold border ${
                   status === 'M' ? 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900 dark:text-yellow-300 border-yellow-200 dark:border-yellow-800' :
@@ -716,7 +796,26 @@ function GitPanel({ selectedProject, isMobile }) {
         
         <div className={`flex items-center ${isMobile ? 'gap-1' : 'gap-2'}`}>
           {/* Remote action buttons - smart logic based on ahead/behind status */}
-          {remoteStatus?.hasRemote && !remoteStatus?.isUpToDate && (
+          {remoteStatus?.hasRemote && (
+            <>
+              {/* Publish button - show when branch doesn't exist on remote */}
+              {!remoteStatus?.hasUpstream && (
+                <button
+                  onClick={() => setConfirmAction({ 
+                    type: 'publish', 
+                    message: `Publish branch "${currentBranch}" to ${remoteStatus.remoteName}?` 
+                  })}
+                  disabled={isPublishing}
+                  className="px-2 py-1 text-xs bg-purple-600 text-white rounded hover:bg-purple-700 disabled:opacity-50 flex items-center gap-1"
+                  title={`Publish branch "${currentBranch}" to ${remoteStatus.remoteName}`}
+                >
+                  <Upload className={`w-3 h-3 ${isPublishing ? 'animate-pulse' : ''}`} />
+                  <span>{isPublishing ? 'Publishing...' : 'Publish'}</span>
+                </button>
+              )}
+              
+              {/* Show normal push/pull buttons only if branch has upstream */}
+              {remoteStatus?.hasUpstream && !remoteStatus?.isUpToDate && (
                 <>
                   {/* Pull button - show when behind (primary action) */}
                   {remoteStatus.behind > 0 && (
@@ -764,6 +863,8 @@ function GitPanel({ selectedProject, isMobile }) {
                   )}
                 </>
               )}
+            </>
+          )}
           
           <button
             onClick={() => {
@@ -1120,16 +1221,18 @@ function GitPanel({ selectedProject, isMobile }) {
             <div className="p-6">
               <div className="flex items-center mb-4">
                 <div className={`p-2 rounded-full mr-3 ${
-                  confirmAction.type === 'discard' ? 'bg-red-100 dark:bg-red-900' : 'bg-yellow-100 dark:bg-yellow-900'
+                  (confirmAction.type === 'discard' || confirmAction.type === 'delete') ? 'bg-red-100 dark:bg-red-900' : 'bg-yellow-100 dark:bg-yellow-900'
                 }`}>
                   <AlertTriangle className={`w-5 h-5 ${
-                    confirmAction.type === 'discard' ? 'text-red-600 dark:text-red-400' : 'text-yellow-600 dark:text-yellow-400'
+                    (confirmAction.type === 'discard' || confirmAction.type === 'delete') ? 'text-red-600 dark:text-red-400' : 'text-yellow-600 dark:text-yellow-400'
                   }`} />
                 </div>
                 <h3 className="text-lg font-semibold">
                   {confirmAction.type === 'discard' ? 'Discard Changes' : 
+                   confirmAction.type === 'delete' ? 'Delete File' :
                    confirmAction.type === 'commit' ? 'Confirm Commit' : 
-                   confirmAction.type === 'pull' ? 'Confirm Pull' : 'Confirm Push'}
+                   confirmAction.type === 'pull' ? 'Confirm Pull' : 
+                   confirmAction.type === 'publish' ? 'Publish Branch' : 'Confirm Push'}
                 </h3>
               </div>
               
@@ -1147,12 +1250,14 @@ function GitPanel({ selectedProject, isMobile }) {
                 <button
                   onClick={confirmAndExecute}
                   className={`px-4 py-2 text-sm text-white rounded-md ${
-                    confirmAction.type === 'discard' 
+                    (confirmAction.type === 'discard' || confirmAction.type === 'delete')
                       ? 'bg-red-600 hover:bg-red-700' 
                       : confirmAction.type === 'commit'
                       ? 'bg-blue-600 hover:bg-blue-700'
                       : confirmAction.type === 'pull'
                       ? 'bg-green-600 hover:bg-green-700'
+                      : confirmAction.type === 'publish'
+                      ? 'bg-purple-600 hover:bg-purple-700'
                       : 'bg-orange-600 hover:bg-orange-700'
                   } flex items-center space-x-2`}
                 >
@@ -1161,6 +1266,11 @@ function GitPanel({ selectedProject, isMobile }) {
                       <Trash2 className="w-4 h-4" />
                       <span>Discard</span>
                     </>
+                  ) : confirmAction.type === 'delete' ? (
+                    <>
+                      <Trash2 className="w-4 h-4" />
+                      <span>Delete</span>
+                    </>
                   ) : confirmAction.type === 'commit' ? (
                     <>
                       <Check className="w-4 h-4" />
@@ -1171,6 +1281,11 @@ function GitPanel({ selectedProject, isMobile }) {
                       <Download className="w-4 h-4" />
                       <span>Pull</span>
                     </>
+                  ) : confirmAction.type === 'publish' ? (
+                    <>
+                      <Upload className="w-4 h-4" />
+                      <span>Publish</span>
+                    </>
                   ) : (
                     <>
                       <Upload className="w-4 h-4" />

src/components/LoginForm.jsx

@@ -1,6 +1,6 @@
 import React, { useState } from 'react';
 import { useAuth } from '../contexts/AuthContext';
-import ClaudeLogo from './ClaudeLogo';
+import { MessageSquare } from 'lucide-react';
 
 const LoginForm = () => {
   const [username, setUsername] = useState('');
@@ -37,7 +37,9 @@ const LoginForm = () => {
           {/* Logo and Title */}
           <div className="text-center">
             <div className="flex justify-center mb-4">
-              <ClaudeLogo size={64} />
+              <div className="w-16 h-16 bg-primary rounded-lg flex items-center justify-center shadow-sm">
+                <MessageSquare className="w-8 h-8 text-primary-foreground" />
+              </div>
             </div>
             <h1 className="text-2xl font-bold text-foreground">Welcome Back</h1>
             <p className="text-muted-foreground mt-2">

src/components/MainContent.jsx

@@ -39,7 +39,8 @@ function MainContent({
   onShowSettings,         // Show tools settings panel
   autoExpandTools,        // Auto-expand tool accordions
   showRawParameters,      // Show raw parameters in tool accordions
-  autoScrollToBottom      // Auto-scroll to bottom when new messages arrive
+  autoScrollToBottom,     // Auto-scroll to bottom when new messages arrive
+  sendByCtrlEnter         // Send by Ctrl+Enter mode for East Asian language input
 }) {
   const [editingFile, setEditingFile] = useState(null);
 
@@ -285,6 +286,7 @@ function MainContent({
             autoExpandTools={autoExpandTools}
             showRawParameters={showRawParameters}
             autoScrollToBottom={autoScrollToBottom}
+            sendByCtrlEnter={sendByCtrlEnter}
           />
         </div>
         <div className={`h-full overflow-hidden ${activeTab === 'files' ? 'block' : 'hidden'}`}>

src/components/ProtectedRoute.jsx

@@ -2,13 +2,15 @@ import React from 'react';
 import { useAuth } from '../contexts/AuthContext';
 import SetupForm from './SetupForm';
 import LoginForm from './LoginForm';
-import ClaudeLogo from './ClaudeLogo';
+import { MessageSquare } from 'lucide-react';
 
 const LoadingScreen = () => (
   <div className="min-h-screen bg-background flex items-center justify-center p-4">
     <div className="text-center">
       <div className="flex justify-center mb-4">
-        <ClaudeLogo size={64} />
+        <div className="w-16 h-16 bg-primary rounded-lg flex items-center justify-center shadow-sm">
+          <MessageSquare className="w-8 h-8 text-primary-foreground" />
+        </div>
       </div>
       <h1 className="text-2xl font-bold text-foreground mb-2">Claude Code UI</h1>
       <div className="flex items-center justify-center space-x-2">

src/components/QuickSettingsPanel.jsx

@@ -11,7 +11,8 @@ import {
   Mic,
   Brain,
   Sparkles,
-  FileText
+  FileText,
+  Languages
 } from 'lucide-react';
 import DarkModeToggle from './DarkModeToggle';
 import { useTheme } from '../contexts/ThemeContext';
@@ -25,6 +26,8 @@ const QuickSettingsPanel = ({
   onShowRawParametersChange,
   autoScrollToBottom,
   onAutoScrollChange,
+  sendByCtrlEnter,
+  onSendByCtrlEnterChange,
   isMobile
 }) => {
   const [localIsOpen, setLocalIsOpen] = useState(isOpen);
@@ -142,6 +145,27 @@ const QuickSettingsPanel = ({
               </label>
             </div>
 
+            {/* Input Settings */}
+            <div className="space-y-2">
+              <h4 className="text-xs font-semibold uppercase tracking-wider text-gray-500 dark:text-gray-400 mb-2">Input Settings</h4>
+              
+              <label className="flex items-center justify-between p-3 rounded-lg bg-gray-50 dark:bg-gray-800 hover:bg-gray-100 dark:hover:bg-gray-700 cursor-pointer transition-colors border border-transparent hover:border-gray-300 dark:hover:border-gray-600">
+                <span className="flex items-center gap-2 text-sm text-gray-900 dark:text-white">
+                  <Languages className="h-4 w-4 text-gray-600 dark:text-gray-400" />
+                  Send by Ctrl+Enter
+                </span>
+                <input
+                  type="checkbox"
+                  checked={sendByCtrlEnter}
+                  onChange={(e) => onSendByCtrlEnterChange(e.target.checked)}
+                  className="h-4 w-4 rounded border-gray-300 dark:border-gray-600 text-blue-600 dark:text-blue-500 focus:ring-blue-500 dark:focus:ring-blue-400 dark:bg-gray-800 dark:checked:bg-blue-600"
+                />
+              </label>
+              <p className="text-xs text-gray-500 dark:text-gray-400 ml-3">
+                When enabled, pressing Ctrl+Enter will send the message instead of just Enter. This is useful for IME users to avoid accidental sends.
+              </p>
+            </div>
+
             {/* Whisper Dictation Settings - HIDDEN */}
             <div className="space-y-2" style={{ display: 'none' }}>
               <h4 className="text-xs font-semibold uppercase tracking-wider text-gray-500 dark:text-gray-400 mb-2">Whisper Dictation</h4>

src/components/Sidebar.jsx

@@ -374,9 +374,7 @@ function Sidebar({
 
     try {
       const currentSessionCount = (project.sessions?.length || 0) + (additionalSessions[project.name]?.length || 0);
-      const response = await fetch(
-        `/api/projects/${project.name}/sessions?limit=5&offset=${currentSessionCount}`
-      );
+      const response = await api.sessions(project.name, 5, currentSessionCount);
       
       if (response.ok) {
         const result = await response.json();