Initial commit: Meshkee CMS API

NestJS backend with Prisma, Docker Compose for Postgres/Redis, and deploy docs for the production VM.

database/migrations/033_business_favicon.sql

@@ -0,0 +1,17 @@
+-- Favicon generated from business logo for dashboards and storefront
+
+ALTER TABLE businesses
+  ADD COLUMN IF NOT EXISTS favicon_media_id BIGINT;
+
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'businesses_favicon_media_id_fkey'
+  ) THEN
+    ALTER TABLE businesses
+      ADD CONSTRAINT businesses_favicon_media_id_fkey
+      FOREIGN KEY (favicon_media_id) REFERENCES media (id) ON DELETE SET NULL;
+  END IF;
+END $$;