feat(workbench): 初始化内置工具目录

backend/cmd/server/main.go

@@ -101,6 +101,9 @@ func run(ctx context.Context) error {
 	if err := svc.EnsureBuiltinTools(); err != nil {
 		return err
 	}
+	if err := ensureBuiltinWorkbenchCatalog(svc); err != nil {
+		return err
+	}
 	if summary, err := svc.MigrateLegacyStorage(); err != nil {
 		slog.Warn("storage migration skipped after error", "error", err)
 	} else if summary.Backup != "" {
@@ -173,6 +176,10 @@ func run(ctx context.Context) error {
 	return nil
 }
 
+func ensureBuiltinWorkbenchCatalog(svc *service.Service) error {
+	return svc.EnsureBuiltinWorkbenchCatalog()
+}
+
 func redactCanvasSharePath(path string) string {
 	const prefix = "/api/public/canvas-shares/"
 	if !strings.HasPrefix(path, prefix) {

backend/cmd/server/main_test.go

@@ -5,9 +5,34 @@ import (
 	"testing"
 	"time"
 
+	"yingce/backend/internal/database"
+	"yingce/backend/internal/repository"
+	"yingce/backend/internal/service"
+
 	"github.com/gin-gonic/gin"
 )
 
+func TestEnsureBuiltinWorkbenchCatalogStartupWiring(t *testing.T) {
+	db, err := database.Open(database.Config{Driver: "sqlite", DSN: "file:workbench-startup?mode=memory&cache=shared"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := database.MigrateSchema(db); err != nil {
+		t.Fatal(err)
+	}
+	svc := service.New(repository.New(db), t.TempDir())
+	if err := ensureBuiltinWorkbenchCatalog(svc); err != nil {
+		t.Fatal(err)
+	}
+	tools, err := repository.New(db).WorkbenchTools("image", true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(tools) == 0 {
+		t.Fatal("startup initializer did not publish image workbench tools")
+	}
+}
+
 func TestAllowedOriginWildcard(t *testing.T) {
 	t.Setenv("CANVAS_CORS_ORIGINS", "*")
 	context, _ := gin.CreateTestContext(httptest.NewRecorder())