Evolve summarizer into AI service with OCR support

JobTrackerApi/Controllers/AdminSystemController.cs

@@ -44,7 +44,7 @@ public sealed class AdminSystemController : ControllerBase
         DatabaseStatusDto Database,
         RuntimeStatusDto Runtime,
         AuthStatusDto Auth,
-        SummarizerMetrics Summarizer
+        AiServiceMetrics Ai
     );
 
     private static string? NormalizeBuildMetadata(string? value)
@@ -62,6 +62,7 @@ public sealed class AdminSystemController : ControllerBase
         return trimmed;
     }
 
+    [HttpPost("ai/probe")]
     [HttpPost("summarizer/probe")]
     public async Task<IActionResult> RunSummarizerProbe(CancellationToken cancellationToken)
     {
@@ -79,7 +80,7 @@ public sealed class AdminSystemController : ControllerBase
 
         var jobs = await _db.JobApplications.AsNoTracking().ToListAsync(cancellationToken);
         var companies = await _db.Companies.AsNoTracking().CountAsync(cancellationToken);
-        var summarizer = await _summarizer.GetMetricsAsync(cancellationToken);
+        var ai = await _summarizer.GetMetricsAsync(cancellationToken);
 
         var version = NormalizeBuildMetadata(_cfg["App:Version"]);
         if (string.IsNullOrWhiteSpace(version))
@@ -180,7 +181,7 @@ public sealed class AdminSystemController : ControllerBase
                 GoogleConfigured: !string.IsNullOrWhiteSpace((_cfg["Auth:GoogleClientId"] ?? string.Empty).Trim()),
                 GmailConfigured: gmailConfigured
             ),
-            Summarizer: summarizer
+            Ai: ai
         ));
     }
 }