[DX-789] Created implementation plan for pubsub message annotations

- Updated CLAUDE.md to not truncate external markdown documentation

Author: sacOO7

.claude/CLAUDE.md

@@ -50,6 +50,7 @@ cat .cursor/rules/AI-Assistance.mdc
 5. **Remove tests without asking** - Always get permission first
 6. **NODE_ENV** - To check if the CLI is in test mode, use the `isTestMode()` helper function.
 7. **`process.exit`** - When creating a command, use `this.exit()` for consistent test mode handling.
+8. **Truncate or clip fetched markdown documents** - When fetching external **markdown** documentation (`.md` URLs), always retrieve the **full content**. Do NOT use `head`, `tail`, line limits, or any truncation. Markdown docs are typically concise and the complete document is needed for accurate analysis. HTML and other formats may be truncated if necessary.
 
 ## ✅ Correct Practices