feat: add caching for backend objects

docs/archive/handoffs/handoff-2026-04-21-project-brief-webawesome-spike.md

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+# Session Handoff: Project Brief + Web Awesome Spike
+**Date:** 2026-04-21
+**Session Duration:** ~1.5 hours
+**Session Focus:** Created project brief, evaluated and spiked Web Awesome as a PrimeVue replacement, abandoned after discovering no calendar component
+**Context Usage at Handoff:** ~50%
+
+## What Was Accomplished
+1. Created project brief template → `docs/summaries/00-project-brief.md` (user filled in club name, deadline, boat/member counts, booking rules)
+2. Evaluated Web Awesome as PrimeVue replacement — determined feasible given PrimeVue was only used for `<DatePicker>` in one file
+3. Spiked Web Awesome Pro installation: configured `@web.awesome.me` registry on Cloudsmith, fixed stray backslash in auth token, installed `@web.awesome.me/webawesome-pro@3.5.0`
+4. Discovered Web Awesome Pro 3.5.0 has no calendar component → abandoned spike, reverted to main
+
+## Exact State of Work in Progress
+- Web Awesome spike: fully reverted — main branch is clean, `node_modules` restored from lockfile
+- `docs/summaries/00-project-brief.md`: created and partially filled; `[FILL: Current Phase]` and booking rule detail `[FILL: any other rules]` remain open
+
+## Decisions Made This Session
+- **Abandon Web Awesome**: no calendar/date-picker component in v3.5.0 — STATUS: confirmed
+- **Keep PrimeVue**: only one component in use (`<DatePicker inline>` on home page); not worth replacing until a suitable alternative exists — STATUS: confirmed
+- **`WEBAWESOME_NPM_TOKEN` in `.env`**: registry token stored in `.env` (gitignored), referenced via `${WEBAWESOME_NPM_TOKEN}` in `.npmrc`/`.yarnrc` — STATUS: confirmed pattern for future private registries
+- **`webawesome` branch deleted (implicitly)**: all work was uncommitted; restored via `git restore` + `yarn install` — no branch to clean up
+
+## Key Numbers Generated or Discovered This Session
+- PrimeVue usage in app: 1 component (`<DatePicker>` in `app/pages/index.vue:59`)
+- Web Awesome Pro version spiked: 3.5.0
+- Cloudsmith registry: `https://npm.cloudsmith.io/fortawesome/webawesome-pro/`
+- Deadline: April 30 (9 days away at time of handoff)
+- Boats in program: 4
+- Members: 20–30
+- Weekly pre-booking limit: 2
+
+## Files Created or Modified
+| File Path | Action | Description |
+|-----------|--------|-------------|
+| `docs/summaries/00-project-brief.md` | Created | Project brief — club name, personas, stack, CI/CD, constraints, booking rules; partially filled |
+
+## What the NEXT Session Should Do
+1. **First**: Decide what replaces the `<DatePicker>` on the home page — options: remove the Calendar card entirely (simplest, given deadline), keep PrimeVue just for that one component, or use a native `<input type="date">` unstyled
+2. **Then**: Build out reservations UI — `app/pages/reservations/create.vue` exists (scaffolded with Ionic components); wire it to the `create-reservation` Edge Function
+3. **Then**: Build `app/pages/admin/reservations.vue` (exists as untracked file per git status) — admin view of all bookings
+
+## Open Questions Requiring User Input
+- [ ] What replaces `<DatePicker inline>` on the home page? Remove card, keep PrimeVue, or native input? — impacts whether PrimeVue stays in the stack
+- [ ] What is the full set of admin pages needed beyond `reservations` and `boat`? — impacts session planning before April 30
+- [ ] Are cancel-reservation and other Edge Functions planned? — impacts backend scope
+
+## Assumptions That Need Validation
+- ASSUMED: `app/pages/admin/reservations.vue` is scaffolded but incomplete — verify by reading file
+- ASSUMED: `app/pages/reservations/create.vue` is scaffolded but not wired to Edge Function — verify by reading file
+
+## Files to Load Next Session
+- `docs/summaries/handoff-2026-04-21-project-brief-webawesome-spike.md` — this file
+- `docs/summaries/00-project-brief.md` — for project context
+- `app/pages/reservations/create.vue` — if working on reservations UI
+- `app/pages/admin/reservations.vue` — if working on admin bookings view