Strengthen review contracts and add AL reliability guidance (#196)

* Strengthen review contracts and HTTP guidance

- add outbound HttpClient transport and HTTP status review rules with paired fixtures`n- resolve layered action-skill overrides deterministically across enabled layers`n- validate findings reports and enforce measurable changed-fixture coverage

* Add data handling and test isolation guidance

- add SCM guidance for deriving base quantities through line unit-of-measure validation`n- add security guidance for parameterizing SetFilter with external text`n- add test isolation guidance for resetting per-test state before initialization guards`n- add web-service guidance for JSON null handling and invariant standard format 9`n- route and cover all five rules with paired evaluation fixtures

* Fix findings report rollup validation

* Validate findings report rollups

* Enforce merged finding identity

* Fix locationless finding deduplication

* Reject conflicting merged corrections

* Detect conflicting leaf corrections

* Route HTTP error checks to canonical web-services knowledge

Let the Error Handling leaf conditionally retrieve the existing HTTP owner articles, preserving applicability and exact-path provenance. Add deterministic source-contract and retrieval regressions without duplicating knowledge rules.

Copilot-Session-Id: a92a7788-103e-4651-9b84-19e34caffb94

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: wenjiefan <wenjiefan@microsoft.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Jesper Schulz-Wedde <jesper.schulzwedde@microsoft.com>

docs/customizing-bcquality.md

@@ -44,6 +44,15 @@ Otherwise the layers are additive. A matching filename alone does not suppress
 an article; the [READ contract](../skills/read.md#layer-precedence) governs
 knowledge conflicts. Review reports record displaced knowledge in `suppressed`.
 
+Action skills use the same layer order but override by frontmatter `id`. A
+custom leaf with the same `id` as a Community or Microsoft leaf replaces that
+leaf in every super-skill slot while its layer is enabled. The files may have
+different names. IDs must remain unique within each layer. Disabling the custom
+layer or the custom skill path makes composition fall back to the next enabled
+implementation. Hosts should build the skill index and use
+`tools/Resolve-SkillWorklist.ps1`; they must not implement this selection from
+filenames.
+
 Layer selection is **not an access-control boundary**. A plugin installation
 still contains excluded layers on disk. An integration requiring genuine
 exclusion must remove denied files from its own content copy before the agent

docs/standalone-runner.md

@@ -49,16 +49,20 @@ only result.
    action skills to run. Do not reproduce its routing logic.
 3. Execute every dispatched action skill with the exact input subset in its
    dispatch record. Read `skills/read.md` and `skills/do.md` on demand.
-4. When an action skill declares `sub-skills`, execute every relevant leaf as a
-   discrete invocation. Leaves are independent and may be scheduled serially
-   or concurrently.
+4. When an action skill declares `sub-skills`, resolve its ordered leaf slots
+  with `tools/Resolve-SkillWorklist.ps1`, passing the enabled layers and
+  disabled skill paths from the task context. Execute every resolved leaf as
+  a discrete invocation. Leaves are independent and may be scheduled serially
+  or concurrently.
 5. Capture the exact Task return as the immutable raw audit payload and primary
    transport. Preserve it unchanged in private artifacts or host logs. Before
    the full DO acceptance gate, create a normalized candidate only for DO's
    bounded optional-range case, record that normalization separately in private
    telemetry, and accept the candidate only if the entire copy passes the
-   unchanged strict gate. The accepted report contains no undeclared telemetry
-   fields.
+  unchanged strict gate. Use `tools/Validate-FindingsReport.ps1`, passing the
+  exact source paths and fully retrieved article paths; pass `-SkillKind super`
+  for the final rolled-up report. The accepted report contains no undeclared
+  telemetry fields.
 6. Collect each accepted findings-report into `sub-results` in the declared
    `sub-skills` order, not completion order. Run the super-skill self-review
    only after all leaves have finished.
@@ -92,6 +96,8 @@ A compatible runner:
 
 - invokes every worklisted leaf exactly once unless a documented retry replaces
   a failed attempt;
+- resolves same-ID leaf implementations by `custom > community > microsoft`,
+  preserves declared slot order, and falls back when a higher layer is disabled;
 - keeps leaf contexts isolated and passes only the inputs they declare;
 - preserves each raw Task return unchanged for audit and distinguishes it from
   any normalized accepted copy;