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.InboundAPI/ParameterValidator.cs

@@ -49,8 +49,9 @@ public static class ParameterValidator
         // Parse through the ref-COLLECTING path. A {"$ref":"lib:Name"} that the
         // resolver can satisfy is resolved inline; a dangling/cyclic/over-depth ref is
         // collected (not thrown) so the runtime returns a descriptive "could not be
-        // resolved" message instead of an opaque "Invalid parameter definitions" — the
-        // deploy-passes/runtime-400 defect this fix closes.
+        // resolved" message instead of an opaque "Invalid parameter definitions" —
+        // closing the defect where deploy-time validation passed but the request
+        // still failed with an opaque error at runtime.
         SchemaParseResult parsed;
         try
         {