Add plan of action for Phase 2 UI regression fixes

- Document identified issues (JSON display, tabs alignment)
- Outline 5-phase approach: Analysis, Fixes, Remaining Items, QA, Delivery
- Define grading criteria with weights

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: ShlomoStept

PLAN.md

@@ -0,0 +1,35 @@
+# Phase 2 UI Regression Fixes - Plan of Action
+
+## Branch: `fix/phase2-ui-regressions`
+
+## Issues Identified
+
+1. **JSON Display Mode Broken**: When selecting "JSON" tab, the raw JSON is not displaying correctly
+2. **Tabs UI Alignment**: The tabs are centered which doesn't match the expected left-aligned design
+
+## Approach
+
+### Phase 1: Analysis
+- Compare current code with previous working version
+- Identify specific changes that caused the regressions
+- Document root causes
+
+### Phase 2: Fixes
+- Fix JSON display mode rendering
+- Fix tabs UI alignment to left-align
+
+### Phase 3: Remaining Items
+- Implement any remaining items from TASKS.md that are not yet complete
+
+### Phase 4: Quality Assurance
+- Grade the final code using 0.00-100.00 scoring system
+- Categories with weights:
+  - Task completeness / alignment (25%)
+  - Correctness and bug risk (30%)
+  - Maintainability and clarity (20%)
+  - Documentation and comments (15%)
+  - Redundancy and complexity control (10%)
+
+### Phase 5: Delivery
+- Commit all changes
+- Create detailed PR with summary