delete files etc ..

backend/internal/db/migrations/012_v3_schema.up.sql

@@ -74,7 +74,7 @@ CREATE INDEX idx_refresh_tokens_token_hash ON refresh_tokens(token_hash);
 CREATE TABLE resource_tags (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     tag_id UUID NOT NULL REFERENCES tags(id),
-    resource_id UUID NOT NULL REFERENCES resources(id),
+    resource_id UUID NOT NULL REFERENCES resources(id) ON DELETE CASCADE,
     UNIQUE(tag_id, resource_id)
 );
 

backend/internal/db/migrations/015_resource_tags_cascade.down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE resource_tags DROP CONSTRAINT resource_tags_resource_id_fkey,
+    ADD CONSTRAINT resource_tags_resource_id_fkey FOREIGN KEY (resource_id) REFERENCES resources(id);

backend/internal/db/migrations/015_resource_tags_cascade.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE resource_tags DROP CONSTRAINT resource_tags_resource_id_fkey,
+    ADD CONSTRAINT resource_tags_resource_id_fkey FOREIGN KEY (resource_id) REFERENCES resources(id) ON DELETE CASCADE;