feat: Add Git workspace management for build profiles and implement workspace cleanup

packages/infra/prisma/migrations/20250105000000_add_gateway_profile/migration.sql

@@ -0,0 +1,42 @@
+-- Create enums for gateway profile tracking
+CREATE TYPE "GatewayProfileStatus" AS ENUM (
+    'COMPLETED',
+    'RESERVED',
+    'RUNNING',
+    'STOPPED',
+    'DISABLED'
+);
+
+CREATE TYPE "GatewayBuildStatus" AS ENUM (
+    'IDLE',
+    'QUEUED',
+    'RUNNING',
+    'FAILED',
+    'SUCCEEDED'
+);
+
+-- Create gateway profile table
+CREATE TABLE "gateway_profile" (
+    "profile_name" TEXT NOT NULL,
+    "profile" TEXT NOT NULL,
+    "scenario" TEXT NOT NULL,
+    "api_port" INTEGER NOT NULL,
+    "status" "GatewayProfileStatus" NOT NULL,
+    "build_status" "GatewayBuildStatus" NOT NULL DEFAULT 'IDLE',
+    "build_commit_sha" TEXT,
+    "build_workspace" TEXT,
+    "build_last_used_at" TIMESTAMP(3),
+    "scheduled_start_at" TIMESTAMP(3),
+    "build_requested_at" TIMESTAMP(3),
+    "build_started_at" TIMESTAMP(3),
+    "build_completed_at" TIMESTAMP(3),
+    "build_error" TEXT,
+    "last_error" TEXT,
+    "meta" JSONB NOT NULL DEFAULT '{}'::jsonb,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "gateway_profile_pkey" PRIMARY KEY ("profile_name"),
+    CONSTRAINT "gateway_profile_profile_scenario_key" UNIQUE ("profile", "scenario")
+);
+

packages/infra/prisma/schema.prisma

@@ -69,6 +69,9 @@ model GatewayProfile {
     apiPort          Int                @map("api_port")
     status           GatewayProfileStatus
     buildStatus      GatewayBuildStatus @default(IDLE) @map("build_status")
+    buildCommitSha   String?            @map("build_commit_sha")
+    buildWorkspace   String?            @map("build_workspace")
+    buildLastUsedAt  DateTime?          @map("build_last_used_at")
     scheduledStartAt DateTime?          @map("scheduled_start_at")
     buildRequestedAt DateTime?          @map("build_requested_at")
     buildStartedAt   DateTime?          @map("build_started_at")