docs(OMN-12636): OCC contracts + DoD receipts for dirty-canonical sweep fixes (also OMN-12635)

contracts/OMN-12635.yaml

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+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12635"
+title: "fix: node_dirty_canonical_sweep crashes on untracked directories (read_bytes IsADirectoryError)"
+summary: >-
+  Epic OMN-7466 / skill /onex:ship_dirty_canonical. The Step 2 dirty-file copy loop in HandlerDirtyCanonicalSweep._ship_repo
+  (omnimarket/src/omnimarket/nodes/node_dirty_canonical_sweep/handlers/handler_dirty_canonical_sweep.py)
+  called read_bytes() on each dirty path. git status --porcelain reports an untracked DIRECTORY as a single
+  entry (e.g. evidence/OMN-12584/); read_bytes() on a directory raises "[Errno 21] Is a directory" and
+  the ship aborts with status=failed, producing no rescue PR. Observed 2026-06-03 on onex_change_control
+  (had an untracked evidence/OMN-12584/ dir) — the sweep crashed and the repo had to be shipped manually.
+  Fix (omnimarket PR #1023): when a dirty path is a directory, recurse (rglob) and copy every contained
+  file with preserved relative paths; no directory ever has read_bytes() called on it. Shipped in the
+  same omnimarket PR as OMN-12636 (stale-base diff); the primary OCC contract and Evidence-Ticket for
+  that PR is OMN-12636.
+is_seam_ticket: false
+interface_change: false
+interfaces_touched: []
+emergency_bypass:
+  enabled: false
+  justification: ""
+  follow_up_ticket_id: ""
+dod_evidence:
+  - id: "dod-tdd-reproduction"
+    description: >-
+      TDD red->green. test_dirty_untracked_directory_is_expanded_to_files was added first and confirmed
+      failing against the pre-fix code with the exact production error "[Errno 21] Is a directory" and
+      repos_failed=1. After the directory-expansion fix the same test ships with repos_shipped=1 and no
+      "Is a directory" error.
+    source: "manual"
+    status: "verified"
+    checks:
+      - check_type: "command"
+        check_value: >-
+          grep -q '^status: PASS$' "$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12635/dod-tdd-reproduction/command.yaml"
+  - id: "dod-occ-pr-self"
+    description: "Self-binding receipt for the OCC PR carrying the OMN-12635 (paired with OMN-12636) central
+      contract and receipt."
+    source: "manual"
+    status: "verified"
+    checks:
+      - check_type: "command"
+        check_value: >-
+          grep -q '^status: PASS$' "$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12635/dod-occ-pr-self/command.yaml"

drift/dod_receipts/OMN-12635/dod-occ-pr-self/command.yaml

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+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12635"
+evidence_item_id: "dod-occ-pr-self"
+check_type: "command"
+check_value: "uv run validate-yaml contracts/OMN-12635.yaml"
+contract_sha256: "sha256:8cd4ebdd5f68d2812dadfe783db6b0caf5633574bf3e1e5f1899d73796a31924"
+status: PASS
+run_timestamp: "2026-06-03T15:30:00Z"
+commit_sha: "234ffac19fa6146321e28818d46ebd3fc3f5cdd1"
+branch: "jonah/omn-12636-occ-contract-receipts"
+pr_number: 2119
+runner: "claude-code"
+verifier: "claude-code-subagent"
+probe_command: "uv run validate-yaml contracts/OMN-12635.yaml"
+probe_stdout: |
+  [INFO] Validating 1 file(s)...
+  [OK] contracts/OMN-12635.yaml (ticket_contract)
+  [OK] All 1 file(s) valid
+actual_output: >-
+  PASS: the OMN-12635 central contract validates against ModelTicketContract; this OCC PR carries the
+  contract and the dod-tdd-reproduction and dod-occ-pr-self receipts. Paired with OMN-12636 in the same
+  OCC PR backing omnimarket PR #1023.
+exit_code: 0
+working_dir: "/Users/jonah/Code/omni_home/omni_worktrees/OMN-12636/onex_change_control"

drift/dod_receipts/OMN-12635/dod-tdd-reproduction/command.yaml

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+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12635"
+evidence_item_id: "dod-tdd-reproduction"
+check_type: "command"
+check_value: "uv run pytest tests/unit/nodes/node_dirty_canonical_sweep/test_handler_dirty_canonical_sweep.py::test_dirty_untracked_directory_is_expanded_to_files
+  -v"
+contract_sha256: "sha256:8cd4ebdd5f68d2812dadfe783db6b0caf5633574bf3e1e5f1899d73796a31924"
+status: PASS
+run_timestamp: "2026-06-03T15:25:00Z"
+commit_sha: "234ffac19fa6146321e28818d46ebd3fc3f5cdd1"
+branch: "jonah/omn-12636-dirty-canonical-handler-fixes"
+pr_number: 1023
+runner: "claude-code"
+verifier: "claude-code-subagent"
+probe_command: "uv run pytest tests/unit/nodes/node_dirty_canonical_sweep/test_handler_dirty_canonical_sweep.py
+  -v -p no:cacheprovider"
+probe_stdout: |
+  # RED (pre-fix):
+  test_dirty_untracked_directory_is_expanded_to_files FAILED
+  E   AssertionError: [Errno 21] Is a directory: '.../omni_home/myrepo/evidence/OMN-12584'
+  E   assert 0 == 1   # repos_shipped == 0, repos_failed == 1
+
+  # GREEN (post-fix):
+  test_dirty_untracked_directory_is_expanded_to_files PASSED
+  6 passed in 0.05s
+actual_output: >-
+  PASS: the untracked-directory reproduction failed pre-fix with the exact production error "[Errno 21]
+  Is a directory" and repos_failed=1. After the copy loop was changed to recurse directory entries (rglob)
+  and copy each constituent file, the repo ships with repos_shipped=1 and no IsADirectoryError.
+exit_code: 0
+working_dir: "/Users/jonah/Code/omni_home/omni_worktrees/OMN-12636/omnimarket"