phsl / new-api

Motivation
• Remove unused UI components to keep the bundle lean and silence linter warnings.
• Ensure every time the side-sheet opens it reflects the latest tag data, avoiding stale form values (e.g., model / group mismatches).

Key Changes
1. UI Imports
   – Dropped `Input`, `Select`, `TextArea` from `@douyinfe/semi-ui` (unused in Form-based version).
2. State Reset & Form Sync
   – On `visible` or `tag` change:
     • Refresh model & group options.
     • Reset `inputs` to clean defaults (`originInputs`) carrying the current `tag`.
     • Pre-fill Form through `formApiRef` to keep controlled fields aligned.
3. Minor Cleanup
   – Added inline comment clarifying local state reset purpose.

Result
Opening the “Edit Tag” side-sheet now always displays accurate data without residual selections, and build output is cleaner due to removed dead imports.