fix: soft delete labels

packages/db/migrations/20250527203813_AddDeletedAtToLabel.sql

@@ -0,0 +1,7 @@
+ALTER TABLE "label" ADD COLUMN "deletedAt" timestamp;--> statement-breakpoint
+ALTER TABLE "label" ADD COLUMN "deletedBy" uuid;--> statement-breakpoint
+DO $$ BEGIN
+ ALTER TABLE "label" ADD CONSTRAINT "label_deletedBy_user_id_fk" FOREIGN KEY ("deletedBy") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;
+EXCEPTION
+ WHEN duplicate_object THEN null;
+END $$;

packages/db/migrations/meta/_journal.json

@@ -15,6 +15,13 @@
       "when": 1747903068807,
       "tag": "20250522083748_AddEmailToWorkspaceMembers",
       "breakpoints": true
+    },
+    {
+      "idx": 2,
+      "version": "7",
+      "when": 1748378293342,
+      "tag": "20250527203813_AddDeletedAtToLabel",
+      "breakpoints": true
     }
   ]
 }