AL methods limited during write transactions (RunModal, Codeunit.Run) (#161)

* Add runmodal-is-not-allowed-inside-write-transactions.md; drop "modal page" from the prompts article

A modal page does not behave like Confirm/StrMenu inside a write
transaction: the platform refuses Page.RunModal (and Report/XmlPort
.RunModal with a request page, and Codeunit.Run with its return value
used) with a runtime error instead of holding the lock. The new article
documents that guard - verified against Microsoft Learn (Codeunit.Run
transaction semantics), microsoft/AL#5452, Microsoft's own Base
Application (Commit(); Page.RunModal pattern), and a live reproduction
on Business Central 26 quoted verbatim. avoid-user-prompts-inside-
transactions.md keeps its scope to the prompts the platform does allow;
"modal page" is removed from its list because that case is refused, not
stalled.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* Do not list Message among the lock-holding prompts

Message runs asynchronously - it is queued and shown when the calling
method ends or another method requests input - so it never pauses the
transaction and holds no lock. Only Confirm and StrMenu wait for the
user.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* State the four write-transaction conditions as one explicit line per method

Mirrors the structure of the platform's own error message so the
Report.RunModal and XmlPort.RunModal request-page exceptions are
visible at a glance instead of buried in prose.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* Title the article after the platform error it explains

"AL methods limited during write transactions: commit before RunModal
and Codeunit.Run" - so a developer or agent searching for the runtime
error text lands on the one article that covers all four restricted
methods. Slug and sample stems renamed to match; keywords gain the
error's own phrase and the legacy Form.RunModal name it still uses.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* Trim keywords to 10 per validator guidance

* Wire the new article into al-performance-review.md

Adds Page.RunModal / Report.RunModal / XmlPort.RunModal / UseRequestPage
to the extracted-token list and one deterministic worklist cue with
exclusions, so the article is selected from the RunModal call itself
rather than only via a co-located Commit/Modify token. Codeunit.Run in
that position is routed to its existing owner article.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* Correct XmlPort.RunModal to Xmlport.Run; fix READ-convention sample links

XmlPort has no RunModal method (static or instance) - Microsoft Learn
confirms only Xmlport.Run(Integer [, Boolean RequestWindow] [, Boolean]
[, var Record]). Replaces the invented API with the real one throughout
the article, worklist cue, and token list, and explains the platform
error message's own "XmlPort.RunModal" wording as the same kind of
legacy phrasing already noted for Form.RunModal/RequestForm.

Also corrects UseRequestPage(false): that's a Report instance method
only, not applicable to XMLport, which uses the UseRequestPage = false
object property or Run's RequestWindow argument instead.

Fixes the two sample references to use the READ-convention markdown
link form (Test-KnowledgeIndex.ps1's Knowledge-Retrieval.ps1 check was
failing on plain backtick text).

Rebased onto upstream/main to resolve conflicts with #148's job-queue
additions to al-performance-review.md - both sets of worklist tokens
and cues are retained.

* Add Report.Run alongside Report.RunModal to the write-transaction guard routing

al-performance-review.md's tokens/cues only recognized Report.RunModal,
so a failing Modify(); Report.Run(..., true, ...) path was never
worklisted even though Report.Run shares the exact same RequestWindow-
blocking-dialog mechanism as Report.RunModal (they differ only in
whether the report instance is cleared afterward). Added Report.Run to
the token list and the targeted cue, with the same request-page-
suppressed exclusion, and extended the knowledge article's Description
bullet to name both methods explicitly instead of only RunModal.

---------

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Jesper Schulz-Wedde <jesper.schulzwedde@microsoft.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

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

@@ -39,7 +39,7 @@ Narrow the relevant files to the subset that applies to the changes under review
 
 - The changed AL object names and types — especially tables, pages with SourceTable bindings, reports, queries, and codeunits performing record iteration.
 - The changed procedures and triggers, weighted toward those that perform loops, Find/FindSet/FindFirst calls, CalcFields, SetAutoCalcFields, CalcSums, FlowField access, Commit calls, checkpoint helpers, record copying, RecordRef conversion, Modify/Delete calls, or cross-table navigation.
-- Tokens extracted from the diff that relate to data access, hot-path costs, and background scheduling (`SetRange`, `SetFilter`, `SetLoadFields`, `SetCurrentKey`, `FindSet`, `ReadIsolation`, `LockTable`, `ModifyAll`, `DeleteAll`, `Modify`, `Delete`, `Commit`, `checkpoint`, `Copy`, `RecordRef`, `GetTable`, `TextBuilder`, `Dictionary`, `temporary`, `repeat`, `until`, `CalcFields`, `SetAutoCalcFields`, `CalcSums`, `FlowField`, `Visible`, `Job Queue Entry`, `Job Queue Category Code`, `Confirm`, `RunModal`, `GuiAllowed`, `TryFunction`, `Codeunit.Run`, `HttpClient`, `Status`, `On Hold`, `stop request`, `TaskScheduler.CreateTask`, `TaskScheduler.TaskExists`).
+- Tokens extracted from the diff that relate to data access, hot-path costs, and background scheduling (`SetRange`, `SetFilter`, `SetLoadFields`, `SetCurrentKey`, `FindSet`, `ReadIsolation`, `LockTable`, `ModifyAll`, `DeleteAll`, `Modify`, `Delete`, `Commit`, `checkpoint`, `Copy`, `RecordRef`, `GetTable`, `TextBuilder`, `Dictionary`, `temporary`, `repeat`, `until`, `CalcFields`, `SetAutoCalcFields`, `CalcSums`, `FlowField`, `Visible`, `Job Queue Entry`, `Job Queue Category Code`, `Confirm`, `RunModal`, `GuiAllowed`, `TryFunction`, `Codeunit.Run`, `HttpClient`, `Status`, `On Hold`, `stop request`, `TaskScheduler.CreateTask`, `TaskScheduler.TaskExists`, `Page.RunModal`, `Report.RunModal`, `Report.Run`, `Xmlport.Run`, `UseRequestPage`).
 
 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 type. Read an article's full file — its `## Best Practice` / `## Anti Pattern` bodies — only after it makes the worklist; candidate selection uses the index alone.
 
@@ -58,6 +58,7 @@ Apply these targeted cues even when simple token overlap would rank the article
 - Worklist `job-queue-on-hold-does-not-stop-running-work.md` when a running job queue handler polls the entry's `Status` or `On Hold` value as a cancellation signal. Exclude application-owned stop requests that are checked before every bounded unit of work, including the first, when completed work and its checkpoint remain consistent and resume logic clears the request.
 - Worklist `job-queue-category-code-serializes-conflicting-jobs.md` when two or more job queue entries in the same company are shown by the changed context to require mutual exclusion but have empty or different Job Queue Category Codes. Do not infer a conflict merely because jobs touch the same tables, and do not recommend a category to coordinate across companies, environments, or workers outside the job queue dispatcher.
 - Worklist `store-scheduled-task-id-to-avoid-duplicate-tasks.md` when `TaskScheduler.CreateTask` runs from initialization, login, setup, or another repeatable path without persisting its returned GUID and checking it with `TaskScheduler.TaskExists` before creating a replacement. Exclude one-shot creation and correctly persisted check-before-create flows; concurrent callers still require serialization around that sequence.
+- Worklist `al-methods-limited-during-write-transactions.md` when `Page.RunModal` follows an `Insert`, `Modify`, or `Delete` in the same trigger or procedure with no intervening `Commit`; or when `Report.RunModal`/`Report.Run` without `false` as its `RequestWindow` argument and without `UseRequestPage(false)` follows one; or when `Xmlport.Run` without `false` as its `RequestWindow` argument and without the `UseRequestPage = false` object property follows one. Do not worklist it from a call that precedes every write, from a report run with its request page suppressed via `UseRequestPage(false)`/`Run(...,false)`/`RunModal(...,false)`, or from an XMLport run with its request page suppressed via the `RequestWindow` argument or the `UseRequestPage` property. A `Codeunit.Run` whose return value is used in that position belongs to `codeunit-run-requires-prior-commit-inside-transaction.md`.
 - A new or changed report object whose usage/name/caption identifies it as a single-record document (invoice, statement, order confirmation) sets or retains `DefaultRenderingLayout = RDLC` — `document-report-word-layout.md`. Do not worklist this from a tabular/list report with heavy aggregation or calculated columns; RDLC/Excel remains the better fit there.
 
 These targeted inclusions and exclusions override generic token overlap. Do not retain an excluded article solely because the diff contains one of its keywords.