refactor(viewer): profile rerun loading by playback stage

apps/control-station/test/semanticEvidencePrimitives.test.mjs

@@ -81,7 +81,7 @@ test("M4 keeps independent semantic controls in media and spatial panes", async
   );
   assert.match(source, /showMediaSemantic/);
   assert.match(source, /showSpatialSemantic/);
-  assert.match(source, /semantic && showMediaSemantic && frame/);
+  assert.match(source, /activeSemantic && evidenceDemand\.selectedSemanticMask && frame/);
   assert.match(source, /Array\.from\(\{ length: 12 \}, \(_, index\) => index \+ 1\)/);
   assert.match(source, /\|\| !showSpatialSemantic/);
   assert.match(source, /aria-label="Слои камеры и видео"/);