Guard the 0013 and 0014 config profile migrations against schemas created by the parallel 2026_05_24_add_config_profiles branch. This lets existing databases continue past duplicate config_profiles tables while converging on the current Alembic graph.
Quality gates: py_compile and ruff passed on edited migrations; LSP diagnostics passed; alembic heads returns 86cec91fdb00 (head); fresh review found no blocker.
alex