fix: stabilize consistency make wrappers

workplans/STATE-WP-0060-fix-consistency-cross-flavor.md

@@ -4,7 +4,7 @@ type: workplan
 title: "Fix cross-flavor make fix-consistency failures"
 domain: custodian
 repo: state-hub
-status: ready
+status: finished
 owner: codex
 topic_slug: custodian
 created: "2026-06-07"
@@ -57,7 +57,7 @@ still exit 0 because the Make target normalizes warning exit code `2`.)
 
 ```task
 id: STATE-WP-0060-T01
-status: todo
+status: done
 priority: high
 state_hub_task_id: "011a49ad-13a5-46f7-849d-f7b1a0bca005"
 ```
@@ -85,7 +85,7 @@ Makefile.
 
 ```task
 id: STATE-WP-0060-T02
-status: todo
+status: done
 priority: high
 state_hub_task_id: "49388ab7-db45-4bdb-a89e-bb7f116afd47"
 ```
@@ -110,7 +110,7 @@ Implementation notes:
 
 ```task
 id: STATE-WP-0060-T03
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "c9939dcb-37da-4073-a5f6-06f94fc7807e"
 ```
@@ -132,3 +132,32 @@ After workplan updates, run from `~/state-hub`:
 ```bash
 make fix-consistency REPO=state-hub
 ```
+
+## Verification Notes
+
+Completed 2026-06-07:
+
+- Reproduced the local non-zero path in a non-login WSL shell:
+  `wsl -d Ubuntu-24.04 --cd /home/worsch/state-hub make fix-consistency
+  REPO=state-hub` failed with `/bin/sh: 1: uv: not found` before the checker
+  could apply warning/failure exit semantics. The same command worked through
+  `bash -lc`, where `uv` is on PATH as `/home/worsch/.local/bin/uv`.
+- Confirmed the current Makefile line number is not `227`: the single-repo
+  `fix-consistency` target is now around line 240, so the older captured
+  `Makefile:227` reference is from a previous file version.
+- Kept direct `scripts/consistency_check.py` strictness: clean exits `0`,
+  warnings-only exits `2`, and failures exit `1`. Added
+  `consistency_exit_code()` to make that contract explicit.
+- Hardened all Makefile `uv` invocations with `UV ?= ...` so non-login shells
+  fall back to `~/.local/bin/uv`. Agent/operator consistency Make targets still
+  normalize warning-only `2` to shell success while preserving warning output.
+- Added tests for strict checker exit codes and actual Make targets using a
+  fake `uv` executable: clean returns success, warning-only returns success for
+  Make wrappers, and real failures remain non-zero.
+
+Verification:
+
+- `.venv/bin/python -m pytest tests/test_consistency_check.py -q` -> 109 passed
+- `wsl -d Ubuntu-24.04 --cd /home/worsch/state-hub make check-consistency
+  REPO=state-hub` -> PASS without a login shell
+- `git diff --check` -> clean