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.CentralUI/Components/Shared/DarkModeToggle.razor

@@ -1,6 +1,6 @@
 @inject IJSRuntime JS
 
-@* T34b: dark-mode toggle. Pure JS-interop + localStorage — no DI service and no
+@* Dark-mode toggle. Pure JS-interop + localStorage — no DI service and no
    server state. The actual theme switch happens in the browser via window.sbTheme
    (wwwroot/js/theme.js); this button just drives toggle() and reflects the result.
    The page-load default (no-flash) is owned by the inline pre-hydration script in