docs(comments): strip internal task/milestone/bundle bookkeeping from code comments

Remove project bookkeeping citations from shipped code comments across the
solution: hyphenated task IDs (WP-14, StoreAndForward-025), milestone/task/
issue refs (M3, Task 4, Audit Log #23, #21), Bundle X task-bundle labels,
and C/D/K/S/T phase labels.

Comment text only — no code logic, string/log literals, or XML-doc structure
changed. Genuine descriptions are preserved (only the citation is stripped),
and technical lookalikes are retained (UTF-8, SHA-256, T00:00:00, M365,
UTC-5, pre-C4/pre-C5 schema versions). Flagged by the new CommentChecker
TaskReferenceInComment / TrackingReferenceInComment checks plus targeted
grep passes; full solution builds clean, append-only guard tests pass.

src/ZB.MOM.WW.ScadaBridge.TemplateEngine/Services/TemplateDeletionService.cs

@@ -5,7 +5,7 @@ using ZB.MOM.WW.ScadaBridge.Commons.Types;
 namespace ZB.MOM.WW.ScadaBridge.TemplateEngine.Services;
 
 /// <summary>
-/// Enforces template deletion constraints (WP-25).
+/// Enforces template deletion constraints.
 /// Template deletion is blocked when:
 /// - Instances reference the template
 /// - Child templates reference it (as parent)
@@ -78,10 +78,10 @@ public class TemplateDeletionService
             errors.Add($"Cannot delete template '{template.Name}': it is the base of {derivatives.Count} derived template(s) used in {details}{(derivatives.Count > 10 ? "..." : "")}. Remove those compositions first.");
         }
 
-        // Check 3: Other templates compose it directly (e.g., pre-Phase-3 data).
+        // Check 3: Other templates compose it directly.
         // Read the Compositions navigation already loaded by GetAllTemplatesAsync
         // rather than issuing one GetCompositionsByTemplateIdAsync round-trip per
-        // template (TemplateEngine-009) — this is the same source TemplateService
+        // template — this is the same source TemplateService
         // .DeleteTemplateAsync uses for the equivalent check.
         var composingTemplates = allTemplates
             .SelectMany(t => t.Compositions