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.Host/Services/InProcessScriptArtifactChangeBus.cs

@@ -93,12 +93,16 @@ public sealed class InProcessScriptArtifactChangeBus : IScriptArtifactChangeBus
         private readonly InProcessScriptArtifactChangeBus _bus;
         private Action<ScriptArtifactsChanged>? _handler;
 
+        /// <summary>Initializes a new instance of the <see cref="Subscription"/> class.</summary>
+        /// <param name="bus">The bus this subscription is registered with.</param>
+        /// <param name="handler">The handler to remove from the bus on <see cref="Dispose"/>.</param>
         public Subscription(InProcessScriptArtifactChangeBus bus, Action<ScriptArtifactsChanged> handler)
         {
             _bus = bus;
             _handler = handler;
         }
 
+        /// <summary>Unsubscribes the handler from the bus. Idempotent — only the first call has an effect.</summary>
         public void Dispose()
         {
             // Idempotent: only the first Dispose removes the handler.