Major cleanup: remove all dead pages and components
Components deleted (~27 files):
- components/ai/ (9 files — collector, extraction, vision, phase sidebar)
- components/assistant-ui/ (thread.tsx, markdown-text.tsx)
- components/mission/, sidebar/, extension/, icons/
- layout/app-shell, left-rail, right-panel, connect-sources-modal,
mcp-connect-modal, page-header, page-template, project-sidebar,
workspace-left-rail, PAGE_TEMPLATE_GUIDE
- chatgpt-import-card, mcp-connection-card, mcp-playground
Project pages deleted (~20 dirs):
- analytics, api-map, architecture, associate-sessions, audit,
audit-test, automation, code, context, design-old, docs, features,
getting-started, journey, market, mission, money, plan, product,
progress, sandbox, sessions, tech, timeline-plan
Workspace routes deleted (~12 dirs):
- connections, costs, debug-projects, debug-sessions, keys, mcp,
new-project, projects/new, test-api-key, test-auth, test-sessions, users
Remaining: 5 components, 2 layout files, 8 project tabs, 3 workspace routes
Made-with: Cursor