fix: remediate branch review findings

vitest.config.mts

@@ -22,10 +22,10 @@ export default defineConfig({
 			exclude: ['src/lib/models/**', 'src/lib/stores/**', 'src/lib/actions/**'],
 			// Set to the measured baseline. Ratchet these up as coverage grows; never down.
 			thresholds: {
-				statements: 33,
-				functions: 73,
-				lines: 33,
-				branches: 79
+				statements: 34.58,
+				functions: 73.68,
+				lines: 34.58,
+				branches: 79.79
 			}
 		}
 	}