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/teamlandkarte-mcp/tests/test_schema_verifier.py

@@ -0,0 +1,25 @@
+from __future__ import annotations
+
+from teamlandkarte_mcp.database.schema_verifier import verify_required_columns
+
+
+class StubDB:
+    def __init__(self, mapping: dict[str, list[str]]):
+        self._mapping = mapping
+
+    def get_table_columns(self, table: str) -> list[str]:
+        return self._mapping.get(table, [])
+
+
+def test_verify_required_columns_ok() -> None:
+    db = StubDB({"t": ["id", "name"]})
+    issues = verify_required_columns(db=db, expected={"t": {"id", "name"}})
+    assert issues == []
+
+
+def test_verify_required_columns_missing() -> None:
+    db = StubDB({"t": ["id"]})
+    issues = verify_required_columns(db=db, expected={"t": {"id", "name"}})
+    assert len(issues) == 1
+    assert issues[0].table == "t"
+    assert "missing columns" in issues[0].message