Change Metabase URL from public domain to Docker container name
for proper internal network communication between containers.
Changes:
- Update default METABASE_URL to http://metabase:3000
- Docker DNS resolution works correctly with container names
- Maintains public domain fallback via environment variables
This fixes authentication issues when containers communicate
within the same Docker network.
Add complete integration with Metabase API to fetch data from
'facturador supabase' database.
Features:
- Server-side Metabase authentication using session tokens
- Utility functions for Metabase API requests with auto-retry
- API endpoints to proxy Metabase requests
- GET /api/metabase/databases - List all databases
- GET /api/metabase/tables/:databaseId - Get tables and metadata
- POST /api/metabase/query - Execute queries against tables
- useMetabase() composable for frontend consumption
- getDatabases() - Fetch available databases
- getDatabaseMetadata() - Get tables and fields info
- queryTable() - Execute queries with filters and limits
- resultToObjects() - Helper to convert results to objects
Session tokens are cached and auto-refreshed when expired.
This enables the application to display real data from the
facturador database without using embeds or iframes.
