fix(polygon): unify dataset review workflow

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

@@ -290,7 +290,7 @@ function commandAcceptance(overrides = {}) {
   };
 }
 
-test("Polygon stays visible while worker capability gates live actions", () => {
+test("Polygon exposes one dataset surface and keeps legacy links compatible", () => {
   assert.deepEqual(resolvePolygonRunRoute("?workspace=polygon-run"), {
     active: true,
     runId: null,
@@ -304,18 +304,27 @@ test("Polygon stays visible while worker capability gates live actions", () => {
       error: null,
     },
   );
+  assert.deepEqual(resolvePolygonRunRoute("?workspace=polygon-datasets"), {
+    active: true,
+    runId: null,
+    error: null,
+  });
   assert.equal(resolvePolygonRunRoute("?workspace=missions").active, false);
   assert.match(
     resolvePolygonRunRoute("?workspace=polygon-run&run=../../etc").error,
     /некорректный/,
   );
-  assert.equal(workspaceById("polygon-run").root, "polygon");
+  assert.equal(workspaceById("polygon-run"), null);
   assert.equal(
     workspacesForRoot("polygon").some(({ id }) => id === "polygon-run"),
-    true,
+    false,
   );
   assert.equal(workspaceById("polygon-datasets").root, "polygon");
   assert.equal(workspaceById("polygon-datasets").kind, "polygon-datasets");
+  assert.deepEqual(
+    workspacesForRoot("polygon").map(({ id }) => id),
+    ["polygon-datasets"],
+  );
   assert.equal(
     workspacesForRoot("system").some(({ id }) => id === "polygon-run"),
     false,