Codebase Optimization & Refactoring Plan

[growupanand]

Overview

Comprehensive refactoring plan for ConvoForm organized across 4 priority tiers, with each PR scoped to <500 lines for easy review.

Progress

Tier	Status	Description	Issue
Tier 1	✅ Completed	Critical Security & Stability (8 PRs)	—
Tier 2	✅ Completed	High Priority - Performance & Data Integrity (12 PRs)	#477
Tier 3	✅ Completed	Medium Priority - Testing & Quality (15 PRs)
Tier 4	🔲 Pending	Low Priority - Nice to Have (10 PRs)	#476

Tier 1: Completed ✅

• PR-1.1: Fix CORS Security Vulnerability
• PR-1.2: Fix Docker Secrets Exposure
• PR-1.3: Enable React Strict Mode
• PR-1.4: Add Environment Variable Validation
• PR-1.5: Fix TypeScript Build Errors
• PR-1.6: Add Global Error Boundaries
• PR-1.7: Add Missing Loading States
• PR-1.8: Fix CI Node Version Mismatch

Success Metrics

Category	Current	Target
Security scans	None	Pass
CORS policy	Open (*)	Restricted
Test coverage	~5%	>70%
TS build errors	Ignored	Zero
Stats query time	2-5s	<100ms
AI success rate	~80%	>95%
Components >300 lines	4	0
Error boundaries	1	All routes