Add CLAUDE.md project notes

CLAUDE.md

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+# Moon Base — Project Notes
+
+Property management for the Moon homestead (Eau Claire, WI) — food forest plant
+registry, home maintenance tracking, and equipment logs. Next.js 14 + Prisma +
+Postgres. Same conventions as FMB (`/Users/bonnamoon/Projects/fullmoonbakehouse`).
+
+## Modules
+
+- **v0.1 — Garden:** food forest plant registry + care/harvest log. Live.
+- **Home maintenance** — planned next: systems, recurring tasks, repair history.
+- **Equipment** — planned: tools/machines, service intervals, maintenance logs.
+
+## Local dev
+
+- DB: `postgresql://tonym@localhost:5432/moonbase_dev`
+- Copy `.env.example` → `.env` and fill in values.
+- `npm install` then `npm run dev` (port 3000)
+- After schema edits: `npx prisma generate` then restart dev server.
+- Seed demo data: `npm run db:seed` (creates Bonna + Tony accounts + sample plants)
+- Minimal seed (admin accounts only): `SEED_MODE=minimal npm run db:seed`
+- Apply migrations: `npx prisma migrate deploy`
+
+## First-run setup (brand new machine / fresh DB)
+
+1. `npm install`
+2. Create `.env` from `.env.example`
+3. `npx prisma migrate deploy` — creates the DB schema + provisions Bonna and Tony accounts
+4. Default password for both is `moonbase!` with `mustChangePassword=true` — change on first login.
+
+## Conventions (same as FMB)
+
+- **Every commit bumps APP_VERSION** in `src/lib/version.ts` + a plain-English
+  entry at the top of `src/lib/changelog.ts`. Minor (0.X.0) for features/migrations,
+  patch for fixes. Write changelog for Bonna, not engineers.
+- **AuditEvent on every mutation** — append-only, never delete.
+- **Soft-delete** via `active=false` for Plant (keeps log history intact).
+- **Pure core + colocated test** — new logic goes in `src/lib/...` as a pure
+  function with a `.test.ts` next to it; API routes stay thin.
+- **Worktrees for parallel sessions** — same pattern as FMB. Use a worktree
+  (`git worktree add ../moonbase-<slug> -b <slug>`) if running two Claude sessions.
+
+## Git remote
+
+Add Gitea remote once the repo is created there:
+```sh
+git remote add gitea http://192.168.0.5:3022/tonym/moonbase.git
+git push gitea main
+```
+
+## Auth
+
+- Username OR email login (same as FMB). Accounts: `bonna` / `tony`, role ADMIN.
+- `mustChangePassword=true` on provisioned accounts — user is prompted on next login
+  (add that redirect to `src/app/(dashboard)/layout.tsx` when implementing it).
+- `getSession()` / `isAdmin()` in `src/lib/auth.ts`.
+
+## Garden module — data model
+
+- **Plant** — commonName, species (scientific), variety, category (PlantCategory enum),
+  zone (freeform text: "Back yard north fence"), plantedAt, source, notes, active.
+- **PlantLog** — per-plant log: type (OBSERVATION / CARE / HARVEST / TREATMENT /
+  TRANSPLANT / DIED), date, notes, quantity (freeform, for harvests).
+- Category labels + log type labels/colors live in `src/lib/garden/categories.ts`.
+- API: `POST /api/plants` (create plant), `POST /api/plants/[id]/logs` (add log entry).
+
+## Color palette
+
+Forest / earth theme. Key CSS variables:
+- `--canopy` — dark forest green sidebar
+- `--leaf` — fresh green accent
+- `--soil` / `--soil-muted` — body text
+- `--dew` — pale sage background
+- `--ember` — red for destructive actions