[HIGH] Missing testing strategy across all workstreams

[0xbbjoker]

Summary

No testing strategy documented or implemented for any of the active workstreams: UI redesign, pending features, CloudBootstrap, or OAuth architecture.

Missing Tests

Area	What's Missing
UI Redesign	No regression tests for 100-file component changes
Auth Flow	No E2E tests for login → builder → execution pipeline
OAuth + MCP	No integration tests for credential lifecycle (connect → use → refresh → revoke)
CloudBootstrap	No load/perf tests for SSE + LLM multi-step execution
Database	No schema migration testing for Drizzle changes
Public Pages	No tests planned for upcoming discover/public pages

Impact

• Regressions will be caught in production, not CI
• No way to verify UI redesign didn't break existing functionality
• Security-critical OAuth flows untested
• Performance characteristics of multi-step LLM loop unknown

Recommended Fix

1. Add Playwright E2E tests for critical user flows (login, dashboard, builder)
2. Add integration tests for OAuth credential lifecycle
3. Add component tests for redesigned UI components
4. Add load tests for SSE streaming + multi-step execution
5. Add migration tests for Drizzle schema changes

Source

Identified by GPT Scope Analyst agent during comprehensive plan review (2026-02-06).