linting, tenant slug -> name

backend/migrations/202512010160_replace_tenant_slug/down.sql

@@ -0,0 +1,5 @@
+ALTER TABLE tenants
+    RENAME COLUMN name TO slug;
+
+ALTER TABLE tenants
+    RENAME CONSTRAINT tenants_name_key TO tenants_slug_key;

backend/migrations/202512010160_replace_tenant_slug/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE tenants
+    RENAME COLUMN slug TO name;
+
+ALTER TABLE tenants
+    RENAME CONSTRAINT tenants_slug_key TO tenants_name_key;