feat:google oauth

drizzle/0002_robust_firedrake.sql

@@ -0,0 +1,3 @@
+ALTER TABLE "user" ALTER COLUMN "password_hash" DROP NOT NULL;--> statement-breakpoint
+ALTER TABLE "user" ADD COLUMN "google_id" text;--> statement-breakpoint
+ALTER TABLE "user" ADD CONSTRAINT "user_google_id_unique" UNIQUE("google_id");