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/tsx/dist/cjs/index.cjs

@@ -0,0 +1 @@
+"use strict";var r=require("../register-D46fvsV_.cjs");require("../get-pipe-path-BoR10qr8.cjs"),require("module"),require("node:path"),require("../temporary-directory-B83uKxJF.cjs"),require("node:os"),require("node:module"),require("node:url"),require("get-tsconfig"),require("node:fs"),require("../index-gckBtVBf.cjs"),require("esbuild"),require("node:crypto"),require("../client-D6NvIMSC.cjs"),require("node:net"),require("node:util"),require("../index-BWFBUo6r.cjs"),r.register();