tests: regenerate all 12 identity stage snapshots after fixture fixes
Deleted stale labeler_identity__endpoint_only_no_did.snap snapshot.
Regenerated all 12 snapshot tests with corrected PDS envelope fixtures.
All snapshots now properly show:
- healthy_plc_renders_all_ok: 8 passed, exit 0
- empty_policies_renders_spec_violation_with_span: [FAIL] at policies_nonempty
- endpoint_mismatch_spec_violation: [FAIL] at resolved_did_matches_flag
- All other identity stage tests match their AC requirements
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>