fix: rebuild v1.3.4 AppImage with latest code

- Update package.json version to 1.3.4
- Fix TypeScript error by reordering function declarations
- Rebuild AppImage with proper latest code including:
  - Fixed PTY marker extraction
  - Disabled DevTools in production
  - Removed [DTUI SHELL] prefix
  - Enhanced debug logging

Previous AppImage was incorrectly copied from old version.
New AppImage contains all latest improvements.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: kwonah0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dtui2-react",
-  "version": "1.3.2",
+  "version": "1.3.4",
   "main": "electron/main.js",
   "scripts": {
     "dev": "vite",

src/agents/ElectronShellAIAgent.ts

@@ -90,16 +90,6 @@ export class ElectronShellAIAgent implements AIAgent {
     // Format output based on config
     let output = '';
 
-    // If PTY is used, apply extraction and return with metadata
-    if (result.metadata?.isPty) {
-      const extractedContent = extractResponse(result.content);
-      // Return special format that App.tsx can detect
-      return `__PTY_OUTPUT__${JSON.stringify({
-        content: extractedContent,
-        isPty: true
-      })}`;
-    }
-    
     const wrapInCodeBlock = (text: string) => {
       if (this.outputConfig.useCodeBlock) {
         return `\`\`\`${this.outputConfig.codeBlockSyntax}\n${text}\n\`\`\``;
@@ -164,6 +154,16 @@ export class ElectronShellAIAgent implements AIAgent {
       return extracted;
     };
 
+    // If PTY is used, apply extraction and return with metadata
+    if (result.metadata?.isPty) {
+      const extractedContent = extractResponse(result.content);
+      // Return special format that App.tsx can detect
+      return `__PTY_OUTPUT__${JSON.stringify({
+        content: extractedContent,
+        isPty: true
+      })}`;
+    }
+    
     if (result.success) {
       const stdout = result.metadata?.stdout || result.content || 'Command completed successfully';
       const extractedOutput = extractResponse(stdout);