docs(xml): fill missing XML doc comments + strip task-tracking refs across src (fixdocs)

Add missing <summary>/<param>/<returns>/<typeparam> tags and switch
interface implementations to <inheritdoc/> across 106 files; strip
project bookkeeping identifiers (Task NN, #05-TNN, PLAN-04, StoreAndForward-0NN)
from shipped code comments while preserving the descriptive rationale.
Comment-only: zero code-logic lines changed; solution builds 0/0.

Claude-Session: https://claude.ai/code/session_01MtdgwpEeCUn6cUA5f1LMPj

src/ZB.MOM.WW.ScadaBridge.CLI/AlarmTriggerConfigJson.cs

@@ -36,6 +36,7 @@ internal static class AlarmTriggerConfigJson
     /// <c>"analysisKind":"Strict"</c>; null/"advisory"/anything else → Advisory default,
     /// key omitted). Ignored for non-Expression trigger types.
     /// </param>
+    /// <returns>The trigger-config JSON string, or <c>null</c> when no typed flags were supplied or the trigger type is unrecognized.</returns>
     internal static string? Build(
         string triggerType, string? attribute,
         string? matchValue, bool notEquals,