Separate analyzer rules from BCQuality knowledge

Retire deterministic compiler and analyzer duplicates, remove their review routing, and clarify the admission test for contextual analyzer knowledge.

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

microsoft/skills/review/al-style-review.md

@@ -16,7 +16,7 @@ application-area: [all]
 
 Reviews AL source changes against the `style` knowledge domain in BCQuality and emits a findings report. This is a leaf action skill: it invokes no sub-skills. It is one of the skills composed by `al-code-review`.
 
-Style findings cover AL conventions that CodeCop and similar analyzers partially enforce — label suffixes, API page naming, temporary-variable prefixes, label properties, named invocations, `FieldCaption`/`TableCaption` in user messages, `OptionCaption` pairing, Error-parameter passing, `this` keyword, required parentheses, file-naming. Use together with a formal analyzer; this skill adds BCQuality's remedial-knowledge explanations of why each rule exists.
+Style findings cover AL conventions that require contextual judgment — API page naming, temporary-variable prefixes, label semantics, named invocations, `FieldCaption`/`TableCaption` in user messages, error-parameter handling, and file naming. Mechanical compiler and analyzer rules are intentionally outside this skill; run the consuming app's configured analyzers separately.
 
 An orchestrator invokes this skill with a `pr-diff`, `file-path`, or `folder-path`. The skill produces a single JSON document conforming to the DO output contract.
 
@@ -40,8 +40,8 @@ Discard files that are not applicable. Retain conditionally applicable files onl
 Narrow the relevant files to the subset that applies to the changes under review. For each relevant file, compute overlap against:
 
 - Changed AL objects — especially API pages (`PageType = API`), tables and pages declaring Labels/TextConsts, codeunits issuing `Error`/`Message`/`Confirm`, and any file whose name violates the `<ObjectName>.<ObjectType>.al` convention.
-- Changed declarations, weighted toward `: Label '...'`, `: TextConst '...'`, temporary record variables, option fields, error-handling call sites, and codeunit-internal method calls.
-- Tokens extracted from the diff (`Label`, `TextConst`, `Locked`, `Comment`, `MaxLength`, `temporary`, `OptionMembers`, `OptionCaption`, `APIPublisher`, `APIGroup`, `APIVersion`, `EntityName`, `EntitySetName`, `DelayedInsert`, `FieldCaption`, `TableCaption`, `FieldName`, `TableName`, `Page.RunModal`, `Report.Run`, `this.`, `StrSubstNo`).
+- Changed declarations, weighted toward `: Label '...'`, `: TextConst '...'`, temporary record variables, error-handling call sites, and API declarations.
+- Tokens extracted from the diff (`Label`, `TextConst`, `Locked`, `Comment`, `MaxLength`, `temporary`, `APIPublisher`, `APIGroup`, `APIVersion`, `EntityName`, `EntitySetName`, `DelayedInsert`, `FieldCaption`, `TableCaption`, `FieldName`, `TableName`, `Page.RunModal`, `Report.Run`, `StrSubstNo`).
 
 A file enters the candidate worklist when its `keywords` intersect the extracted tokens or its topic (derived from the index entry's `path`, `title`, and `description`) matches a changed object or declaration. Read an article's full file — its `## Best Practice` / `## Anti Pattern` bodies — only after it makes the worklist; candidate selection uses the index alone.
 
@@ -50,8 +50,6 @@ Do not worklist `temporary-variable-temp-prefix.md` for an event publisher param
 Apply these high-signal mappings before fuzzy topic ranking:
 
 - A `Label` or `TextConst` contains multiple or ambiguous placeholders but has no `Comment`, or its Comment does not explain every placeholder — `label-comment-explains-placeholders.md`. A single placeholder whose meaning is explicit in the text, such as `Customer %1`, is allowed without a Comment and must not be flagged.
-- `function-call-parentheses-required.md` applies only to a zero-argument invocation written without `()`. Never worklist it from an invocation that already has parentheses or supplies arguments, including `Error(Label, Arg1, Arg2)`.
-
 Once the candidate worklist is known, resolve layer-precedence conflicts per READ and record suppressions.
 
 When the post-conflict worklist is empty because no applicable style knowledge exists, or because configuration suppressed every candidate, emit `outcome: "no-knowledge"`. When the worklist is empty because no applicable style knowledge matched the changes, emit `outcome: "completed"` with an empty `findings` array.
@@ -60,7 +58,7 @@ When the post-conflict worklist is empty because no applicable style knowledge e
 
 For each worklist entry, evaluate the diff against the file's `## Best Practice` and `## Anti Pattern` sections. Style findings rarely reach `blocker` — reserve it for cases where the knowledge file documents a platform-level requirement (for example, API page property constraints the OData runtime rejects). Most style findings are `minor` or `info`; egregious misuse (`Error` with pre-built Text losing translation and telemetry classification) may reach `major`.
 
-Severity calibration — a formal analyzer already flags the mechanical presence/naming conventions (the `this` keyword AA0248, approved label suffixes AA0074, variable-declaration order by type AA0021, a missing `ToolTip`, required parentheses). On those, BCQuality's value is the *explanation* of why the rule exists, not a second gate; emit them at `info` so a consumer that gates on severity does not re-flag what CodeCop/AppSourceCop already reports. Reserve `minor` for style issues with concrete downstream impact the analyzer does not catch — lost translation or telemetry classification from a string-built `Error`, an `OptionCaption` that does not match its `OptionMembers`, or a misleading named invocation. A procedure-local `Label` is valid and is not a correctness or localization finding; an explicit repository preference for object scope is at most low-severity maintainability guidance. This keeps the domain's default output advisory and prevents analyzer-redundant noise from competing with substantive review.
+Severity calibration — reserve `minor` for style issues with concrete downstream impact that deterministic tooling does not establish, such as lost translation or telemetry classification from a string-built `Error` or a misleading named invocation. A procedure-local `Label` is valid and is not a correctness or localization finding; an explicit repository preference for object scope is at most low-severity maintainability guidance. Do not rediscover or report mechanical compiler or analyzer diagnostics, even at `info`.
 
 Set `confidence` to:
 
@@ -70,7 +68,7 @@ Set `confidence` to:
 
 After evaluating each worklist entry, also consider whether the diff exhibits a style defect the agent recognises from its general AL knowledge that no knowledge file in the worklist covers. Such candidates are agent findings within this skill's domain — emit them with `references: []`, an `id` slug prefixed with `agent:`, `confidence` capped at `medium`, `severity` capped at `minor` (agent findings are advisory and non-gating), and a `message` that is self-contained (describing both the issue and a concrete recommendation, since there is no knowledge-file footer for the consumer to fall back on). Hold every candidate to the precision bar in `skills/do.md` (*Agent findings*): emit only a clear, widely-accepted AL style violation with a concrete basis a knowledgeable BC reviewer would agree on — steelman it first and drop personal preference, speculation, and any single defensible formatting choice among several; when in doubt, omit. The scope is strictly style — naming, labelling, formatting, and analyzer-adjacent conventions. A correctness, logic, data-integrity, or contract defect is NOT a style finding even when it can be reworded as a convention: a method that mutates a shared `Record`'s filters, an unfiltered `DeleteAll`, a violated interface contract, or a wrong boolean guard are behavioural defects, not conventions — do not emit them here under a style framing. If a specific domain leaf covers the concern (performance, security, error-handling, …) it belongs there; if no knowledge file in any domain covers it, it belongs to the `al-code-review` super-skill's cross-cutting self-review agent channel (`from-sub-skill: "agent"`, `severity` capped at `minor`), not to this leaf. A reliable test: if you cannot cite a style `## Best Practice`/`## Anti Pattern` for the concern, it is very likely not a style finding. Before emitting, check the worklist for a knowledge file that matches the candidate — if one exists, upgrade the candidate to a knowledge-backed finding instead. See `skills/do.md` for the full contract.
 
-For every emitted finding, decide whether the fix is mechanical. A fix is mechanical when it is small, local, and unambiguous from the diff context (for example: delete unreachable lines; replace `Count() > 0` with `not IsEmpty()`; add a missing `ToolTip`, `OptionCaption`, or `DataClassification`; replace a string-concatenated `Error` with a Label-backed call; change an over-broad permission token; or add an obvious `else`/guard branch). For mechanical findings, emit `findings[].suggested-code` with the literal replacement for the source lines indicated by `location`. The payload must be a verbatim replacement — no diff markers, no fences, no commentary — that the consumer can render as a one-click suggestion. When a `.good.al` companion exists and the diff context matches the `.bad.al` shape, adapt the `.good.al` replacement into `suggested-code`.
+For every emitted finding, decide whether the fix is mechanical. A fix is mechanical when it is small, local, and unambiguous from the diff context (for example: add a missing contextual `ToolTip`, replace a string-concatenated `Error` with a Label-backed call, or correct an API naming property whose intended value is clear). For mechanical findings, emit `findings[].suggested-code` with the literal replacement for the source lines indicated by `location`. The payload must be a verbatim replacement — no diff markers, no fences, no commentary — that the consumer can render as a one-click suggestion. When a `.good.al` companion exists and the diff context matches the `.bad.al` shape, adapt the `.good.al` replacement into `suggested-code`.
 
 Omit `suggested-code` only when the appropriate fix depends on context the skill cannot determine, when multiple defensible replacements exist, or when the fix spans non-contiguous code. If a finding is mechanical-looking but you omit `suggested-code`, set `findings[].suggested-code-omission-reason` to a short explanation. See `skills/do.md` for the full contract.
 
@@ -91,20 +89,20 @@ Output conforms to the DO output contract. Every finding this skill emits MUST s
   "skill": { "id": "al-style-review", "version": 1 },
   "outcome": "completed",
   "summary": {
-    "counts": { "blocker": 0, "major": 0, "minor": 0, "info": 1 },
+    "counts": { "blocker": 0, "major": 0, "minor": 1, "info": 0 },
     "coverage": { "worklist-size": 1, "items-evaluated": 1 }
   },
   "findings": [
     {
-      "id": "microsoft/knowledge/style/label-suffix-approved-list.md",
-      "severity": "info",
-      "message": "A Label named Text000 has no approved suffix (Msg/Err/Qst/Tok/Lbl/Txt). Per the referenced CodeCop AA0074 guidance, every Label and TextConst carries a suffix indicating its consuming call.",
+      "id": "microsoft/knowledge/style/label-comment-explains-placeholders.md",
+      "severity": "minor",
+      "message": "The label has two ambiguous placeholders but no Comment explaining what each value represents to translators.",
       "location": {
         "file": "src/Sales/PostingRoutines.Codeunit.al",
         "line": 42
       },
       "references": [
-        { "path": "microsoft/knowledge/style/label-suffix-approved-list.md" }
+        { "path": "microsoft/knowledge/style/label-comment-explains-placeholders.md" }
       ],
       "confidence": "high",
       "domain": "Style"