fix: preserve role menu selection and Vite startup

[gqcn]

Summary

• Fix the role permission drawer so switching between independent and linked menu selection modes preserves the real submitted menuIds instead of expanding button-only grants into parent menu selections.
• Infer the initial role menu selection mode from persisted checked keys, and keep the UI-only menuCheckStrictly value out of role create/update payloads.
• Add focused component coverage and a role E2E case for the Issue 角色修改前端问题 #82 regression path.
• Start Vite through the project-local JavaScript CLI via node, and add Windows wrapper validation for ASCII-only make.cmd plus .cmd/.bat CRLF attributes.
• Add the fix-role-menu-selection-mode OpenSpec change record and verification notes.

Tests

Not run by this PR creation step.

Related Issue

Resolves #82
Resolves #85

Submodule

apps/lina-plugins unchanged: a6ead41b963c964591969a234be8e57fd70f46cd -> a6ead41b963c964591969a234be8e57fd70f46cd.