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.CentralUI/Components/Pages/Deployment/DebugTreeBuilder.cs

@@ -22,6 +22,7 @@ public static class DebugTreeBuilder
     /// <see cref="AttributeValueChanged.AttributeName"/>). Null/empty/whitespace
     /// keeps everything; matching leaves carry along their ancestor branches.
     /// </param>
+    /// <returns>The root nodes of the attribute composition forest.</returns>
     /// <remarks>
     /// The caller is expected to pass at most one <see cref="AttributeValueChanged"/>
     /// per <see cref="AttributeValueChanged.AttributeName"/>. The DebugView page
@@ -74,6 +75,7 @@ public static class DebugTreeBuilder
     /// keeps everything; kept items carry along their ancestor branches and, for native
     /// conditions, their binding node.
     /// </param>
+    /// <returns>The root nodes of the alarm composition forest.</returns>
     /// <remarks>
     /// Two flavours are placed differently:
     /// <list type="bullet">

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/DebugTreeNode.cs

@@ -18,18 +18,26 @@ public sealed class DebugTreeNode
     /// <summary>Display label (the last path segment).</summary>
     public required string Segment { get; init; }
 
+    /// <summary>Child nodes, one per next path segment. Empty on a leaf.</summary>
     public List<DebugTreeNode> Children { get; } = new();
 
     // Leaf payloads — exactly one is set on a leaf; both null on a pure branch.
+    /// <summary>The attribute value payload when this node is an attribute leaf; null otherwise.</summary>
     public AttributeValueChanged? Attribute { get; init; }
+    /// <summary>The alarm state payload when this node is an alarm leaf (computed, native condition, or placeholder); null otherwise.</summary>
     public AlarmStateChanged? Alarm { get; init; }   // computed leaf, native condition, or placeholder
 
+    /// <summary>True when this is a branch node grouping native alarm conditions.</summary>
     public bool IsNativeBinding { get; init; }       // branch grouping native conditions
 
     // Roll-up (set by the builder for branch nodes).
+    /// <summary>The worst alarm state rolled up from this node's descendants.</summary>
     public AlarmState WorstState { get; set; } = AlarmState.Normal;
+    /// <summary>The count of active alarms rolled up from this node's descendants.</summary>
     public int ActiveCount { get; set; }
+    /// <summary>True when any descendant attribute has bad quality.</summary>
     public bool HasBadQuality { get; set; }
 
+    /// <summary>True when this node is a branch (has one or more children).</summary>
     public bool HasChildren => Children.Count > 0;
 }

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Deployment/InstanceConfigure.razor.cs

@@ -53,6 +53,8 @@ public partial class InstanceConfigure
     /// </summary>
     /// <param name="parsed">The result of <see cref="OverrideCsvParser.Parse"/>.</param>
     /// <param name="overridableAttributes">The instance's non-locked attributes (the page's <c>_overrideAttrs</c>).</param>
+    /// <returns>The validated override outcome; <see cref="CsvOverrideImportOutcome.Overrides"/> is
+    /// empty and errors are populated when any row fails validation.</returns>
     internal static CsvOverrideImportOutcome BuildCsvOverrideImport(
         OverrideCsvParseResult parsed,
         IReadOnlyList<TemplateAttribute> overridableAttributes)