Initial commit: Coffee Map PWA

Vue 3 + Vite PWA backed by ATProto PDS (coffee.apoena.dev).
Stores coffee spots as dev.apoena.coffeespot records with name,
geolocation, note, and status. Map via MapLibre + OpenFreeMap,
auth via ATProto OAuth, deploy via Docker + Nginx on Coolify.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

public/client-metadata.json

@@ -0,0 +1,12 @@
+{
+  "client_id": "https://coffee.apoena.dev/client-metadata.json",
+  "client_name": "Coffee Map",
+  "client_uri": "https://coffee.apoena.dev",
+  "redirect_uris": ["https://coffee.apoena.dev/oauth/callback"],
+  "grant_types": ["authorization_code", "refresh_token"],
+  "response_types": ["code"],
+  "scope": "atproto transition:generic",
+  "dpop_bound_access_tokens": true,
+  "token_endpoint_auth_method": "none",
+  "application_type": "web"
+}