fix(worktree): fix lint errors and type errors

Author: zhoupengwu

src/features/settings/components/SettingsView.test.tsx

@@ -151,6 +151,7 @@ const baseSettings: AppSettings = {
     },
   ],
   selectedOpenAppId: "vscode",
+  globalWorktreesFolder: null,
 };
 
 const createDoctorResult = () => ({
@@ -689,6 +690,7 @@ describe("SettingsView Environments", () => {
     await waitFor(() => {
       expect(onUpdateWorkspaceSettings).toHaveBeenCalledWith("w1", {
         worktreeSetupScript: "echo updated",
+        worktreesFolder: null,
       });
     });
   });
@@ -704,6 +706,7 @@ describe("SettingsView Environments", () => {
     await waitFor(() => {
       expect(onUpdateWorkspaceSettings).toHaveBeenCalledWith("w1", {
         worktreeSetupScript: null,
+        worktreesFolder: null,
       });
     });
   });

src/features/settings/components/sections/SettingsEnvironmentsSection.tsx

@@ -29,7 +29,7 @@ export function SettingsEnvironmentsSection({
   environmentSavedScript,
   environmentDirty,
   worktreesFolderDraft,
-  worktreesFolderSaved,
+  worktreesFolderSaved: _worktreesFolderSaved,
   worktreesFolderDirty,
   onSetEnvironmentWorkspaceId,
   onSetEnvironmentDraftScript,

src/features/settings/hooks/useAppSettings.ts

@@ -206,6 +206,7 @@ function buildDefaultSettings(): AppSettings {
     workspaceGroups: [],
     openAppTargets: DEFAULT_OPEN_APP_TARGETS,
     selectedOpenAppId: DEFAULT_OPEN_APP_ID,
+    globalWorktreesFolder: null,
   };
 }