Complete AL review knowledge readiness (#108)

* Complete AL review knowledge readiness

Fill telemetry and Query coverage, strengthen thin review domains, correct audited content defects, and add deterministic cheap-model evaluation and reference-integrity safeguards.

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

Copilot-Session: 9825b012-e653-496a-9310-c1f4b6f8ac27

* Generalize review fixture discovery

Derive smoke cases from the leaf, domain, and paired-sample conventions so new leaves require no scoring-contract changes. Keep only exceptional selection/context overrides and fail when retrieval metadata cannot rank the selected article.

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

Copilot-Session: 9825b012-e653-496a-9310-c1f4b6f8ac27

* Preserve published field IDs in sample

Keep the existing Email and Contact Email field IDs unchanged, clarify that the sample represents an independent baseline, and use a local breaking-change rule for the generic smoke evaluation.

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

Copilot-Session: 9825b012-e653-496a-9310-c1f4b6f8ac27

* Clarify published field identity rules

State explicitly that a published field keeps its ID, name, and type while a replacement is added as a separate field under an unused ID.

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

Copilot-Session: 9825b012-e653-496a-9310-c1f4b6f8ac27

* Align field obsoletion sample baselines

Use Email field ID 3 as the shared baseline so the bad example demonstrates a same-ID rename while the good example retains the original field and adds a separate replacement.

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

Copilot-Session: 9825b012-e653-496a-9310-c1f4b6f8ac27

---------

Co-authored-by: Jesper Schulz-Wedde <jesper.schulzwedde@microsoft.com>

evaluation/README.md

@@ -0,0 +1,56 @@
+# AL review evaluation
+
+The evaluation is convention-driven. For every `microsoft/skills/review/al-<domain>-review.md` leaf, the harness finds `microsoft/knowledge/<domain>/`, selects the first article (by filename) with both `.bad.al` and `.good.al` companions, and derives the expected positive and clean control automatically. Adding a conforming leaf requires no scoring-contract edit.
+
+`review-fixtures.json` contains only global thresholds and optional exceptional overrides. An override may select a different article or add context when the generic convention cannot express a scenario. It should remain empty in the normal case.
+
+Model-facing preparation hashes case IDs, neutralizes `Good`/`Bad` object-name tokens, and removes full-line sample comments so neither the article slug, domain, nor expected outcome reveals the answer.
+
+## Validate the corpus
+
+```powershell
+pwsh ./tools/Test-ReviewFixtures.ps1 -Root .
+```
+
+This credential-free check proves every registered leaf maps to a same-named knowledge domain with at least one complete AL sample pair and that all configured overrides are valid.
+
+## Run a fast-model evaluation
+
+1. Prepare neutral inputs:
+
+   ```powershell
+   pwsh ./tools/Test-ReviewFixtures.ps1 -Root . -PrepareDirectory ./.evaluation-run
+   ```
+
+   This is also the CI path. It derives all cases, builds the current index, requires the convention-selected article to rank naturally into the candidate cutoff, and prepares the neutral requests.
+
+2. For a fast/small model, use one fresh invocation per `request-case-*.json`. Each request embeds the exact leaf instructions, that domain's candidate index rows with authoritative paths, and one opaque case. The model opens only matching articles and copies finding IDs from `candidateArticles[].path`. Save each response with the matching `result-case-*.json` name in the same directory.
+
+   `request-<domain>.json` files provide optional two-case leaf batches; save those as `result-<domain>.json`. Directory scoring prefers `result-case-*.json` when present and otherwise falls back to `result-*.json`. `review-request.json` is an optional all-domains stress test for larger models. Neither batch form is the preferred fast-model profile.
+
+3. Save only this result shape:
+
+   ```json
+   {
+     "cases": [
+       {
+         "id": "case-a1b2c3d4",
+         "findings": [
+           { "id": "microsoft/knowledge/appsource/object-affixes-prevent-collisions.md" }
+         ]
+       }
+     ]
+   }
+   ```
+
+   Include every case. A clean control has an empty `findings` array.
+
+4. Score all per-leaf results together:
+
+   ```powershell
+   pwsh ./tools/Test-ReviewFixtures.ps1 -Root . -ResultsDirectory ./.evaluation-run
+   ```
+
+   For a single combined stress-test result, use `-ResultsPath` instead.
+
+The committed gate requires full expected recall, the exact convention-derived article ID, and no findings on clean controls.