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/@hono/node-server/dist/utils/response.js

@@ -0,0 +1,37 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/utils/response.ts
+var response_exports = {};
+__export(response_exports, {
+  RESPONSE_ALREADY_SENT: () => RESPONSE_ALREADY_SENT
+});
+module.exports = __toCommonJS(response_exports);
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/utils/response.ts
+var RESPONSE_ALREADY_SENT = new Response(null, {
+  headers: { [X_ALREADY_SENT]: "true" }
+});
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  RESPONSE_ALREADY_SENT
+});