Fix CLAUDE.md tool routing documentation - only 9 IDE tools exposed

[Claude]

CLAUDE.md incorrectly claimed that MCPToolRouter exposes "9 IDE-specific tools + all mcpbridge tools" and that "all other tool calls are proxied to mcpbridge." In reality, only 9 IDE tools are exposed to clients; any other tool name returns "Unknown tool" error.

Changes

• Tool exposure clarification: Updated section header to state "exactly 9 IDE-specific tools (it does NOT expose all mcpbridge tools)"
• Wrapper semantics: Changed "Proxies to" → "Wraps" for getDiagnostics and executeCode to reflect their implementation as wrapper functions
• Explicit tool boundary: Added statement that only these 9 tools are accessible; other tool calls fail with error
• Internal bridge usage: Clarified that only XcodeListNavigatorIssues and ExecuteSnippet mcpbridge tools are called internally, not exposed directly
• Removed misleading claim: Deleted "All other tool calls are proxied to mcpbridge with tabIdentifier auto-injected"

The documentation now accurately reflects MCPToolRouter.listTools() returning only the ideTools array and callTool() handling only these 9 tool names.

Original prompt

CLAUDE.md is not quite true. It says that this tool exposes all Xcode MCP tools, but really only project issues and through api transition