Address code review feedback: workspace protocol and file organization

Based on code review feedback, this commit addresses:

1. **Use workspace protocol for internal dependencies**
   - Changed react-on-rails-pro-node-renderer package.json to use
     workspace:* instead of hardcoded version numbers
   - This prevents needing to update multiple package.json files when
     bumping versions in the monorepo

2. **Move analysis documentation to proper location**
   - Moved PHASE_*.md files to .claude/docs/analysis/ (4 files)
   - Moved other analysis docs: AI_AGENT_INSTRUCTIONS.md,
     CI_FIXES_APPLIED.md, CI_OPTIMIZATION_SUMMARY.md,
     RSPACK_IMPLEMENTATION.md
   - Reduces root directory clutter per CLAUDE.md guidelines
   - Keeps MONOREPO_MIGRATION_STATUS.md at root for quick reference

3. **Verified yalc publish works correctly**
   - Manually tested yarn run yalc:publish per CLAUDE.md requirements
   - Confirmed react-on-rails and react-on-rails-pro build artifacts
     exist at expected paths (lib/ReactOnRails.full.js)
   - node-renderer shows expected build failure message but publishes
     successfully (pre-existing TypeScript errors acknowledged)

Follow-up items tracked in PR for separate commits:
- Fix TypeScript build errors in node-renderer (add .js extensions)
- Re-enable ESLint rules once TS builds work
- Review peer vs regular dependencies for error monitoring libs
- Add workspace structure validation tests

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

Co-Authored-By: Claude <[email protected]>

Author: justin808

AI_AGENT_INSTRUCTIONS.md renamed to .claude/docs/analysis/AI_AGENT_INSTRUCTIONS.md

@@ -39,8 +39,8 @@
     "lockfile": "^1.0.4",
     "pino": "^9.0.0",
     "pino-pretty": "^13.0.0",
-    "react-on-rails": "16.2.0-beta.10",
-    "react-on-rails-pro": "16.2.0-beta.10"
+    "react-on-rails": "workspace:*",
+    "react-on-rails-pro": "workspace:*"
   },
   "devDependencies": {
     "@honeybadger-io/js": "^6.10.1",