Strengthen workflow automation diagnostics

MeetingAssistant/Program.cs

@@ -199,6 +199,22 @@ static async Task<IResult> MergeSpeakerIdentitiesAsync(
         : profileOptions.SpeakerIdentification.MergeRecentIdentityAge;
     return Results.Ok(await mergeService.MergeRecentIdentitiesAsync(recentAge, cancellationToken));
 }
+app.MapPost("/diagnostics/workflow/reload", (IConfiguration configuration) =>
+    Results.Ok(ReloadWorkflowConfiguration(configuration)));
+
+static WorkflowConfigurationReloadResponse ReloadWorkflowConfiguration(IConfiguration configuration)
+{
+    if (configuration is not IConfigurationRoot root)
+    {
+        throw new InvalidOperationException("Application configuration does not support reload.");
+    }
+
+    root.Reload();
+    var options = new MeetingAssistantOptions();
+    configuration.GetSection("MeetingAssistant").Bind(options);
+    return new WorkflowConfigurationReloadResponse(options.Automation.RulesPath);
+}
+
 app.MapPost("/recording/toggle", async (MeetingRecordingCoordinator coordinator, CancellationToken cancellationToken) =>
     Results.Ok(await coordinator.ToggleAsync(cancellationToken)));
 app.MapPost("/profiles/{launchProfile}/recording/toggle", async (
@@ -456,3 +472,5 @@ public sealed record AsrDiagnosticRequest(string Path, int? NumSpeakers = null);
 public sealed record SummaryRetryRequest(string SummaryPath);
 
 public sealed record SpeakerIdentityMergeDiagnosticRequest(double? RecentDays = null);
+
+public sealed record WorkflowConfigurationReloadResponse(string? RulesPath);

MeetingAssistant/Workflow/MeetingWorkflowEngine.cs

@@ -230,11 +230,11 @@ public sealed class MeetingWorkflowEngine : IMeetingWorkflowEngine
         switch (step.Uses.Trim().ToLowerInvariant())
         {
             case "add_attendee":
-                return AddUnique(meeting.Frontmatter.Attendees, value);
+                return AddUnique(meeting.Frontmatter.Attendees, value, MeetingAttendeeNames.NormalizeDisplayName);
             case "remove_attendee":
                 return RemoveValue(meeting.Frontmatter.Attendees, value);
             case "add_project":
-                return AddUnique(meeting.Frontmatter.Projects, value);
+                return AddUnique(meeting.Frontmatter.Projects, value, static project => project.Trim());
             case "set_property":
                 return SetProperty(meeting, step.Property ?? step.Name, value);
             case "add_context":
@@ -283,11 +283,17 @@ public sealed class MeetingWorkflowEngine : IMeetingWorkflowEngine
         throw new InvalidOperationException($"Unsupported meeting workflow property '{property}'.");
     }
 
-    private static bool AddUnique(List<string> values, string value)
+    private static bool AddUnique(
+        List<string> values,
+        string value,
+        Func<string, string> normalize)
     {
-        var normalized = MeetingAttendeeNames.NormalizeDisplayName(value);
+        var normalized = normalize(value);
         if (string.IsNullOrWhiteSpace(normalized) ||
-            values.Any(existing => string.Equals(existing, normalized, StringComparison.OrdinalIgnoreCase)))
+            values.Any(existing => string.Equals(
+                normalize(existing),
+                normalized,
+                StringComparison.OrdinalIgnoreCase)))
         {
             return false;
         }