[shaohuzhang1]

fix: ui permission

[shaohuzhang1]

Here's my review of the diff:

Irregularities / Potential Issues

1. Magic number 42 for the permission code. Other entries use sequential codes (7, 8, 9, 10, 11, 12). The jump to 42 is suspicious—likely conflicts with, or leaves gaps from, other permissions. Verify:

   • That 42 isn't already assigned elsewhere in this file or sibling constant files.
   • Whether an existing constant/enum (e.g., Operate.CLEAR_POLICY) already defines the numeric value, so you can reference it instead of hardcoding.
   • That the intended behavior is "gap allowed" rather than a typo (e.g., should be 9.5-style or 13).

2. Operate.CLEAR_POLICY may not exist yet. If this is the first usage, ensure it's added to the Operate enum and that any backend/permission-mapping tables are updated in the same change—otherwise runtime lookups will fail.

3. Ordering inconsistency. The new entry is inserted between BATCH_MOVE (9) and RESOURCE_AUTHORIZATION (10), but its code is 42. This breaks the visual/numeric ordering convention of the block and makes future diffs harder to scan. Consider placing it at the end of the APPLICATION_* group or beside other high-numbered codes.

4. Naming/scope mismatch (minor). The key is APPLICATION_CLEAR_POLICY but both groups are Group.APPLICATION. Confirm this permission is genuinely application-scoped and not resource-level; if it belongs elsewhere, the group args should reflect that.

5. Backward compatibility. Adding a permission to a shared constants export can affect serialization (e.g., if consumers enumerate PermissionConstants and persist indices). Confirm no consumer relies on positional/contiguous numbering.

Optimization Suggestions

• Define the code via a named constant (e.g., Operate.CLEAR_POLICY = 42 or a CODE map) rather than an inline literal, to keep a single source of truth.
• Add a brief comment noting why 42 is used (if intentional) or renumber.
• If permission codes must remain unique across modules, add/extend a unit test asserting uniqueness of all values in PermissionConstants.
• Ensure corresponding authorization tests cover the new permission.

Summary: Functionally likely fine, but verify the 42 code doesn't collide, confirm Operate.CLEAR_POLICY is defined, and consider ordering/naming consistency plus a uniqueness test.