Developer guide updates and claude.md

CLAUDE.md

@@ -108,3 +108,17 @@ npx tailwindcss init -p
   - **Backend**: Designed to be stateless - files are processed in memory/temp locations only
   - **Frontend**: Uses IndexedDB for client-side file storage and caching (with thumbnails)
 - **Security**: When `DOCKER_ENABLE_SECURITY=false`, security-related classes are excluded from compilation
+
+## Communication Style
+- Be direct and to the point
+- No apologies or conversational filler
+- Answer questions directly without preamble
+- Explain reasoning concisely when asked
+- Avoid unnecessary elaboration
+
+## Decision Making
+- Ask clarifying questions before making assumptions
+- Stop and ask when uncertain about project-specific details
+- Confirm approach before making structural changes
+- Request guidance on preferences (cross-platform vs specific tools, etc.)
+- Verify understanding of requirements before proceeding