feat(body_mesh): Add edge dissolution data for facial and eye mesh components

- Rename dissolve_edges_all_uv.json to N00_000_00_Body_00_SKIN (Instance).json for body mesh
- Add edge UV coordinate data for N00_000_00_EyeWhite_00_EYE (Instance) component
- Add edge UV coordinate data for N00_000_00_FaceEyeline_00_FACE (Instance) component
- Add edge UV coordinate data for N00_000_00_FaceMouth_00_FACE (Instance) component
- Add edge UV coordinate data for N00_000_00_Face_00_SKIN (Instance) component
- Add edge UV coordinate data for N00_000_00_hH_00_FACE (Instance) component
- Add body_select.blend1 backup file
- Update body mesh description to specify body component in edge dissolution process
- Organize mesh data by component type for improved modularity and maintainability

editor/body_mesh/N00_000_00_Body_00_SKIN (Instance).json

@@ -1,5 +1,5 @@
 {
-  "description": "VRM模型需要融并的边UV坐标列表（用于三角面转四边面）",
+  "description": "VRM模型身体需要融并的边UV坐标列表（用于三角面转四边面）",
   "total_edges": 4882,
   "edge_uvs": [
     [