Remove antenna-vite playground references from the repo

The antenna-vite playground depends on a local file-linked
antenna-component-library which brings in quill (unpatched XSS
vulnerabilities). Since it's not needed for annotask development,
remove all references from package.json scripts, justfile, DEMOS.md,
and the catalog API docstring. The local directory stays gitignored.

See wildride-games/antenna-component-library#253 for the quill issue.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kurtstohrer

.gitignore

@@ -13,5 +13,5 @@ __pycache__
 .astro/
 plan/
 
-# Local-only playgrounds (reference external repos)
+# Local-only (references external repos)
 playgrounds/antenna-vite/

package.json

@@ -41,7 +41,6 @@
     "dev:astro": "pnpm --filter @annotask/playground-astro dev",
     "dev:htmx-vite": "pnpm --filter @annotask/playground-htmx-vite dev",
     "dev:mfe-vite": "pnpm --filter @annotask/playground-mfe-vite dev",
-    "dev:antenna-vite": "pnpm --filter @annotask/playground-antenna-vite dev",
     "typecheck": "tsc --noEmit && vue-tsc --noEmit -p src/shell/tsconfig.json",
     "test": "vitest run",
     "test:watch": "vitest",

playgrounds/DEMOS.md

@@ -15,8 +15,6 @@ feel distinct.
 | `svelte-vite` | Atlas country explorer | Svelte 5 runes | 5175 | `/api/countries/*` |
 | `vue-vite` | Annotask Admin dashboard | Vue 3 + PrimeVue | 5173 | `/api/dashboard/*` |
 | `mfe-vite` | Storefront widget (MFE child) | Vue 3 (MFE) | 5180 | `/api/catalog/*` |
-| `antenna-vite` | Catalog Browser | Vue 3 + Antenna lib | varies | `/api/catalog/*` |
-
 Run any of them with `just react`, `just svelte`, etc. — the API auto-starts
 on `:8888` if it isn't already running.
 
@@ -201,31 +199,6 @@ land in this child's `.annotask/tasks.json`, not the host's.
 
 ---
 
-## Antenna — Catalog Browser (varies)
-
-Vue 3 playground that consumes a custom file-linked component library
-(`antenna-component-library`) instead of PrimeVue. Demonstrates that
-annotask discovers components from any library, not just the popular ones.
-
-### Demo scenarios
-
-1. **External component library discovery**
-   - Run `annotask_get_components` and confirm Antenna's `dataTable`,
-     `pill`, `box`, `icon`, `alertBanner` show up alongside your local
-     components.
-
-2. **Style edits on a library component**
-   - Inspect an Antenna `pill` element on the Products table. Change its
-     `border-radius` and `font-size` via the style editor.
-   - The diff targets the host playground's CSS overrides, not the library
-     source — important for consumers of locked-down design systems.
-
-3. **Category browser layout**
-   - On the Categories page, annotate the grid → "Two columns on desktop
-     instead of three, with bigger icons."
-
----
-
 ## Suggested demo order for a 15-minute walkthrough
 
 1. **(2 min) Marketing site (React)** — open `just react`. Show the hero, do

playgrounds/api/routers/catalog.py

@@ -1,4 +1,4 @@
-"""Catalog API — e-commerce playground (mfe-vite + antenna-vite)."""
+"""Catalog API — e-commerce playground (mfe-vite)."""
 
 import json
 from pathlib import Path

playgrounds/justfile

@@ -55,11 +55,7 @@ htmx: ensure-api
 mfe:
     cd mfe-vite && pnpm dev
 
-# Start Antenna + Vite playground (custom component library)
-antenna: ensure-api
-    cd antenna-vite && pnpm dev
-
-# Start any playground by directory name (e.g. just start antenna-vite)
+# Start any playground by directory name (e.g. just start react-vite)
 start name:
     cd {{name}} && pnpm dev
 
@@ -90,7 +86,6 @@ list:
     @echo "  just astro        — Astro                (port 5177)"
     @echo "  just htmx         — htmx + Vite          (port 5178)"
     @echo "  just mfe          — MFE + Vite           (port 5180, MFE mode)"
-    @echo "  just antenna      — Antenna + Vite       (custom component lib)"
     @echo "  just start <dir>  — Any playground by directory name"
     @echo "  just stop-api     — Stop background API"
     @echo ""