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.DelmiaNotifier/IRecipeSender.cs

@@ -17,5 +17,10 @@ internal sealed record AttemptOutcome(AttemptKind Kind, int StatusCode, RecipeDo
 /// <summary>Seam over a single recipe-download POST attempt, so the failover loop is testable without real HTTP.</summary>
 internal interface IRecipeSender
 {
+    /// <summary>Sends the recipe download payload to a single base URL as one POST attempt.</summary>
+    /// <param name="baseUrl">The base URL to POST the recipe download to.</param>
+    /// <param name="payload">The recipe download payload to send.</param>
+    /// <param name="ct">Cancellation token.</param>
+    /// <returns>The outcome of the attempt: connected (with status/body) or connect-failed (with error detail).</returns>
     Task<AttemptOutcome> SendAsync(string baseUrl, RecipeDownload payload, CancellationToken ct);
 }