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

microsoft/knowledge/security/internal-access-is-not-a-security-boundary.bad.al

@@ -0,0 +1,15 @@
+codeunit 50471 "Unprotected Setup Action"
+{
+    Access = Internal;
+
+    trigger OnRun()
+    begin
+        // Internal does not prevent another extension from invoking this OnRun
+        // through Codeunit.Run.
+        UpdateSensitiveSetup();
+    end;
+
+    local procedure UpdateSensitiveSetup()
+    begin
+    end;
+}