fix(training): pass trainingInfo directly to SegmentationTrainingCard

The parent was manually remapping availableSegBlocks → availableBlocks
before passing props, which broke after the card was updated to read
availableSegBlocks directly. Pass the full trainingInfo object instead.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/routes/admin/system/+page.svelte

@@ -107,15 +107,7 @@ async function backfillFileHashes() {
 		<OcrTrainingCard trainingInfo={trainingInfo} />
 
 		<!-- OCR Segmentation Training -->
-		<SegmentationTrainingCard
-			trainingInfo={trainingInfo
-				? {
-						availableBlocks: trainingInfo.availableSegBlocks,
-						ocrServiceAvailable: trainingInfo.ocrServiceAvailable,
-						runs: trainingInfo.runs
-					}
-				: null}
-		/>
+		<SegmentationTrainingCard trainingInfo={trainingInfo} />
 
 		<!-- Backfill versions -->
 		<div class="rounded-sm border border-line bg-surface p-6 shadow-sm">