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.

privat/NoteGraph/ingestion/linking/stubs.py

@@ -0,0 +1,56 @@
+"""Stub page creation for entities that don't yet have a NoteGraph page.
+
+Creates minimal markdown pages in the appropriate directory (people/ or projects/)
+so that wiki-links resolve immediately after import.
+"""
+
+import logging
+from pathlib import Path
+
+from slugify import slugify
+
+from ingestion.enrichment.models import Entity
+
+logger = logging.getLogger(__name__)
+
+
+def create_stub_pages(entities: list[Entity], notes_dir: Path) -> list[Path]:
+    """Create stub pages for entities that don't have existing pages.
+
+    Args:
+        entities: List of entities to check/create stubs for.
+        notes_dir: Root notes directory (e.g., ./notes).
+
+    Returns:
+        List of paths to newly created stub pages.
+    """
+    notes_dir = Path(notes_dir)
+    created: list[Path] = []
+
+    linkable = [e for e in entities if e.type in ("person", "project")]
+    seen_slugs: set[str] = set()
+
+    for entity in linkable:
+        slug = slugify(entity.value)
+        if slug in seen_slugs:
+            continue
+        seen_slugs.add(slug)
+
+        if entity.type == "person":
+            target = notes_dir / "people" / f"{slug}.md"
+        elif entity.type == "project":
+            target = notes_dir / "projects" / f"{slug}.md"
+        else:
+            continue
+
+        if target.exists():
+            logger.debug("Page already exists: %s", target)
+            continue
+
+        # Create stub page
+        target.parent.mkdir(parents=True, exist_ok=True)
+        target.write_text(f"# {entity.value}\n", encoding="utf-8")
+        logger.info("Created stub page: %s", target)
+        created.append(target)
+
+    return created