feat: Initial confluence-mcp server for realtime collaboration

Provides 8 MCP tools for Confluence Cloud:
- confluence_list_spaces, confluence_create_space
- confluence_search, confluence_get_page
- confluence_create_page, confluence_update_page
- confluence_get_comments, confluence_add_comment

Uses Confluence REST API v2 with basic auth.
Registered in Claude Code and mcp-proxy.

Refs: CF-935

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/@modelcontextprotocol/sdk/dist/cjs/server/stdio.d.ts

@@ -0,0 +1,28 @@
+import { Readable, Writable } from 'node:stream';
+import { JSONRPCMessage } from '../types.js';
+import { Transport } from '../shared/transport.js';
+/**
+ * Server transport for stdio: this communicates with an MCP client by reading from the current process' stdin and writing to stdout.
+ *
+ * This transport is only available in Node.js environments.
+ */
+export declare class StdioServerTransport implements Transport {
+    private _stdin;
+    private _stdout;
+    private _readBuffer;
+    private _started;
+    constructor(_stdin?: Readable, _stdout?: Writable);
+    onclose?: () => void;
+    onerror?: (error: Error) => void;
+    onmessage?: (message: JSONRPCMessage) => void;
+    _ondata: (chunk: Buffer) => void;
+    _onerror: (error: Error) => void;
+    /**
+     * Starts listening for messages on stdin.
+     */
+    start(): Promise<void>;
+    private processReadBuffer;
+    close(): Promise<void>;
+    send(message: JSONRPCMessage): Promise<void>;
+}
+//# sourceMappingURL=stdio.d.ts.map