fix: remove resource group routes

[cursor]

Description

Removes the dedicated resource_group MCP registry route from access control, along with its URL shortcut and agent-facing prompt/docs references. RBAC payload fields that still use resource group identifiers are preserved.

Type of Change

• Bug fix
• New feature
• Refactor
• Documentation
• Other

Checklist

• Tests pass
• Typecheck passes

Verification:

• pnpm test tests/registry/registry.test.ts tests/utils/url-parser.test.ts
• pnpm docs:check
• pnpm typecheck
• pnpm build
• pnpm test

  

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