初始化

.trae/documents/Fix Compilation Error by Using Native Driver Time Parsing.md

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+# Fix Compilation Error: `undefined: parseTime`
+
+The error occurs because the `parseTime` helper function is used in `role_repository.go` and `permission_repository.go` but is not defined in the codebase.
+
+## Root Cause
+- The code attempts to manually parse time bytes (`[]uint8`) into `time.Time`.
+- However, the database connection (`config/db.go`) is already configured with `parseTime=True`.
+- This means the MySQL driver can automatically scan `DATETIME` columns directly into `time.Time` struct fields.
+
+## Solution Plan
+Instead of adding the missing helper function, I will refactor the code to use the driver's built-in time parsing capabilities, which is cleaner and consistent with `user_repository.go`.
+
+1.  **Modify `server/repositories/role_repository.go`**:
+    - Update `GetRoles`, `GetRoleByID`, `GetRoleByName` functions.
+    - Remove temporary `[]uint8` variables for `createdAt` and `updatedAt`.
+    - Scan directly into `&role.CreatedAt` and `&role.UpdatedAt`.
+
+2.  **Modify `server/repositories/permission_repository.go`**:
+    - Update `GetPermissions` and `GetPermissionsByRoleID` functions.
+    - Remove temporary `[]uint8` variables.
+    - Scan directly into `&permission.CreatedAt` and `&permission.UpdatedAt`.
+
+This will resolve all "undefined: parseTime" errors and ensure the server compiles successfully.