---
phase: 01-foundation-and-collection
plan: 01
subsystem: infra
tags: [vite, hono, bun, drizzle, sqlite, tanstack-router, tailwind, zod, react]

requires: []
provides:
  - Project scaffold with Vite + Hono + TanStack Router + Tailwind + Drizzle
  - SQLite database schema with items, categories, and settings tables
  - Shared Zod validation schemas for items and categories
  - TypeScript types inferred from Zod and Drizzle schemas
  - In-memory SQLite test helper for isolated test databases
  - Default Uncategorized category seeded on server start
affects: [01-02, 01-03, 01-04, 02-01, 02-02]

tech-stack:
  added: [react@19.2, vite@8.0, hono@4.12, drizzle-orm@0.45, tailwindcss@4.2, tanstack-router@1.167, tanstack-query@5.90, zustand@5.0, zod@4.3, biome@2.4]
  patterns: [vite-proxy-to-hono, bun-sqlite-wal-fk, drizzle-schema-as-code, shared-zod-schemas, file-based-routing]

key-files:
  created:
    - vite.config.ts
    - drizzle.config.ts
    - src/db/schema.ts
    - src/db/index.ts
    - src/db/seed.ts
    - src/shared/schemas.ts
    - src/shared/types.ts
    - src/server/index.ts
    - src/client/main.tsx
    - src/client/routes/__root.tsx
    - src/client/routes/index.tsx
    - tests/helpers/db.ts
  modified:
    - package.json
    - tsconfig.json
    - .gitignore

key-decisions:
  - "TanStack Router requires routesDirectory and generatedRouteTree config when routes are in src/client/routes instead of default src/routes"
  - "Added better-sqlite3 as devDependency for drizzle-kit CLI (cannot use bun:sqlite)"

patterns-established:
  - "Vite proxy pattern: frontend on 5173, Hono backend on 3000, proxy /api and /uploads"
  - "Database connection: bun:sqlite with PRAGMA WAL and foreign_keys ON"
  - "Shared schemas: Zod schemas in src/shared/schemas.ts used by both client and server"
  - "Test isolation: in-memory SQLite via createTestDb() helper"

requirements-completed: [COLL-01, COLL-03]

duration: 4min
completed: 2026-03-14
---

# Phase 1 Plan 01: Project Scaffolding Summary

**Full-stack scaffold with Vite 8 + Hono on Bun, Drizzle SQLite schema for items/categories, shared Zod validation, and in-memory test infrastructure**

## Performance

- **Duration:** 4 min
- **Started:** 2026-03-14T21:31:03Z
- **Completed:** 2026-03-14T21:35:06Z
- **Tasks:** 2
- **Files modified:** 15

## Accomplishments

- Complete project scaffold with all dependencies installed and Vite build passing
- SQLite database schema with items, categories, and settings tables via Drizzle ORM
- Shared Zod schemas for item and category validation used by both client and server
- In-memory SQLite test helper for isolated unit/integration tests
- Default Uncategorized category seeded on Hono server startup

## Task Commits

Each task was committed atomically:

1. **Task 1: Project scaffolding and configuration** - `67ff860` (feat)
2. **Task 2: Database schema, shared schemas, seed, and test infrastructure** - `7412ef1` (feat)

## Files Created/Modified

- `vite.config.ts` - Vite config with TanStack Router plugin, React, Tailwind, and API proxy
- `drizzle.config.ts` - Drizzle Kit config for SQLite schema management
- `tsconfig.json` - TypeScript config with path aliases and DOM types
- `package.json` - All dependencies and dev scripts
- `index.html` - Vite SPA entry point
- `biome.json` - Biome linter/formatter config
- `.gitignore` - Updated with GearBox-specific ignores
- `src/db/schema.ts` - Drizzle table definitions for items, categories, settings
- `src/db/index.ts` - Database connection singleton with WAL mode and foreign keys
- `src/db/seed.ts` - Seeds default Uncategorized category
- `src/shared/schemas.ts` - Zod validation schemas for items and categories
- `src/shared/types.ts` - TypeScript types inferred from Zod and Drizzle
- `src/server/index.ts` - Hono server with health check, static serving, seed on startup
- `src/client/main.tsx` - React 19 entry with TanStack Router and Query providers
- `src/client/routes/__root.tsx` - Root layout with Outlet and Tailwind import
- `src/client/routes/index.tsx` - Default route with placeholder text
- `src/client/app.css` - Tailwind v4 CSS import
- `tests/helpers/db.ts` - In-memory SQLite test helper with schema and seed

## Decisions Made

- Added `routesDirectory` and `generatedRouteTree` config to TanStack Router Vite plugin since routes live in `src/client/routes` instead of the default `src/routes`
- Installed `better-sqlite3` as a dev dependency because drizzle-kit CLI cannot use Bun's built-in `bun:sqlite` driver

## Deviations from Plan

### Auto-fixed Issues

**1. [Rule 3 - Blocking] TanStack Router plugin could not find routes directory**
- **Found during:** Task 1 (build verification)
- **Issue:** TanStack Router defaults to `src/routes` but project uses `src/client/routes`
- **Fix:** Added `routesDirectory: "./src/client/routes"` and `generatedRouteTree: "./src/client/routeTree.gen.ts"` to plugin config
- **Files modified:** vite.config.ts
- **Verification:** `bun run build` succeeds
- **Committed in:** 67ff860 (Task 1 commit)

**2. [Rule 3 - Blocking] drizzle-kit push requires better-sqlite3**
- **Found during:** Task 2 (schema push)
- **Issue:** drizzle-kit cannot use bun:sqlite, requires either better-sqlite3 or @libsql/client
- **Fix:** Installed better-sqlite3 and @types/better-sqlite3 as dev dependencies
- **Files modified:** package.json, bun.lock
- **Verification:** `bunx drizzle-kit push --force` succeeds
- **Committed in:** 7412ef1 (Task 2 commit)

---

**Total deviations:** 2 auto-fixed (2 blocking)
**Impact on plan:** Both fixes necessary for build and schema tooling. No scope creep.

## Issues Encountered

None beyond the auto-fixed blocking issues documented above.

## User Setup Required

None - no external service configuration required.

## Next Phase Readiness

- All infrastructure ready for Plan 01-02 (Backend API: item CRUD, category CRUD, totals, image upload)
- Database schema in place with tables and foreign keys
- Shared schemas ready for Hono route validation
- Test helper ready for service and integration tests

---
*Phase: 01-foundation-and-collection*
*Completed: 2026-03-14*