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)

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Design/TransportImport.razor.cs

@@ -613,6 +613,8 @@ public partial class TransportImport : ComponentBase, IDisposable
     /// summary instead). Tolerant of malformed/absent JSON — a parse failure
     /// simply yields null so the row degrades to the coarse field-diff view.
     /// </summary>
+    /// <param name="fieldDiffJson">The item's raw <c>FieldDiffJson</c> value, or null/blank.</param>
+    /// <returns>The first <c>lineDiff</c> element found, or null if none is present.</returns>
     internal static JsonElement? TryExtractLineDiff(string? fieldDiffJson)
     {
         if (string.IsNullOrWhiteSpace(fieldDiffJson))

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Pages/Operations/SecuredWriteDataTypeMapper.cs

@@ -12,6 +12,10 @@ namespace ZB.MOM.WW.ScadaBridge.CentralUI.Components.Pages.Operations;
 /// </summary>
 internal static class SecuredWriteDataTypeMapper
 {
+    /// <summary>Attempts to map a Galaxy/MxGateway free-form type name to a ScadaBridge <see cref="DataType"/>.</summary>
+    /// <param name="galaxyTypeName">The free-form Galaxy attribute type name, or null/blank.</param>
+    /// <param name="dataType">The mapped data type when the mapping succeeds; otherwise <c>default</c>.</param>
+    /// <returns><c>true</c> when the name was recognized; otherwise <c>false</c>.</returns>
     public static bool TryMap(string? galaxyTypeName, out DataType dataType)
     {
         dataType = default;

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Shared/KpiTrendChart.razor.cs

@@ -89,6 +89,9 @@ public partial class KpiTrendChart
     /// </summary>
     private string DataTest => $"kpi-trend-{Slugify(Title)}";
 
+    /// <summary>Slugifies a title: lowercased, with each run of non-alphanumerics collapsed to a single dash and trimmed. Falls back to "chart" for an empty/symbol-only title.</summary>
+    /// <param name="title">The title to slugify, or <c>null</c>.</param>
+    /// <returns>The slugified title, or <c>"chart"</c> as a fallback.</returns>
     internal static string Slugify(string? title)
     {
         if (string.IsNullOrWhiteSpace(title))