Migrate all repos into monorepo context folders

Bahn: aisupport, Analyse-O2C-C2S, awesome-bahn-mcp-servers, beam-mcp,
      Confluence_Bot, db-planet-mcp-server, O2C-Harness, project-audit,
      Projekt-KIQ-HP, teamlandkarte-mcp
Dhive: Jury-Voting
Privat: CV, NoteGraph (NOTE: NoteGraph needs complete redo after consolidation)
Shared: AI-Orchestrator, OrgMyLife, power_skills_and_more
Shared/references: symphony (read-only)

Bahn repos remain available as independent remotes - this monorepo
pulls them in via subtree, the originals are untouched.

bahn/beam-mcp/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "beam-mcp",
+  "version": "1.1.0",
+  "description": "MCP Server für BEAM (Deutsche Bahn Enterprise Architektur)",
+  "type": "module",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "dev": "tsc --watch",
+    "login": "npm run build && node dist/login.js"
+  },
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.6.1",
+    "playwright": "^1.59.1"
+  },
+  "devDependencies": {
+    "@types/node": "^22.0.0",
+    "typescript": "^5.0.0"
+  }
+}