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.

shared/OrgMyLife/alembic/versions/006_add_hidden_until.py

@@ -0,0 +1,21 @@
+"""Add hidden_until column to tasks table
+
+Revision ID: 006
+Create Date: 2026-05-13
+"""
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers
+revision = '006'
+down_revision = '005'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.add_column('tasks', sa.Column('hidden_until', sa.DateTime(timezone=True), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('tasks', 'hidden_until')