fix: update tests for InstalledSkill new fields and missing hook mocks

- Add content_hash and updated_at fields to 4 InstalledSkill literals in skill_sync.rs
- Add useCheckSkillUpdates and useUpdateSkill to UnifiedSkillsPanel test mock
- Suppress unused import warning in auto_launch.rs test module

src-tauri/src/auto_launch.rs

@@ -70,6 +70,7 @@ pub fn is_auto_launch_enabled() -> Result<bool, AppError> {
 
 #[cfg(test)]
 mod tests {
+    #[allow(unused_imports)]
     use super::*;
 
     #[cfg(target_os = "macos")]

src-tauri/tests/skill_sync.rs

@@ -110,6 +110,8 @@ fn sync_to_app_removes_disabled_and_orphaned_ssot_symlinks() {
                 opencode: false,
             },
             installed_at: 0,
+            content_hash: None,
+            updated_at: 0,
         })
         .expect("save disabled skill");
 
@@ -154,6 +156,8 @@ fn uninstall_skill_creates_backup_before_removing_ssot() {
                 opencode: false,
             },
             installed_at: 123,
+            content_hash: None,
+            updated_at: 0,
         })
         .expect("save skill");
 
@@ -222,6 +226,8 @@ fn restore_skill_backup_restores_files_to_ssot_and_current_app() {
                 opencode: false,
             },
             installed_at: 456,
+            content_hash: None,
+            updated_at: 0,
         })
         .expect("save skill");
 
@@ -303,6 +309,8 @@ fn delete_skill_backup_removes_backup_directory() {
                 opencode: false,
             },
             installed_at: 789,
+            content_hash: None,
+            updated_at: 0,
         })
         .expect("save skill");
 

tests/components/UnifiedSkillsPanel.test.tsx

@@ -64,6 +64,15 @@ vi.mock("@/hooks/useSkills", () => ({
   useInstallSkillsFromZip: () => ({
     mutateAsync: installFromZipMock,
   }),
+  useCheckSkillUpdates: () => ({
+    data: [],
+    refetch: vi.fn(),
+    isFetching: false,
+  }),
+  useUpdateSkill: () => ({
+    mutateAsync: vi.fn(),
+    isPending: false,
+  }),
 }));
 
 describe("UnifiedSkillsPanel", () => {