fix(k1): harden BLE discovery and bridge recovery

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

@@ -162,6 +162,30 @@ test("XGRIDS frontend is physically plugin-owned and split by operator pipeline"
   assert.match(spatialControls, /Повторить остановку/);
 });
 
+test("K1 Bridge adoption remains one explicit read-only plugin action", () => {
+  const provisioning = readFileSync(
+    join(pluginFrontendRoot, "components/K1ProvisioningPipeline.tsx"),
+    "utf8",
+  );
+  const selectionEffectStart = provisioning.indexOf("useEffect(() => {");
+  const selectionEffectEnd = provisioning.indexOf(
+    "useEffect(() => {",
+    selectionEffectStart + 1,
+  );
+  const selectionEffect = provisioning.slice(selectionEffectStart, selectionEffectEnd);
+  assert.match(provisioning, /connectionMode === "bridge"/);
+  assert.match(provisioning, /Подхватить существующее подключение/);
+  assert.match(provisioning, /pendingAction === "verify"/);
+  assert.match(
+    provisioning,
+    /compatibility_attestation: profileSelectionForConnectionMode\("bridge"\)/,
+  );
+  assert.match(provisioning, /без изменения настроек Wi‑Fi/);
+  assert.match(provisioning, /deviceSummary !== undefined/);
+  assert.match(selectionEffect, /!state\.devices\.some/);
+  assert.match(selectionEffect, /setSelectedDeviceId\(""\)/);
+});
+
 test("generic Control Station has one composition import and no K1 implementation knowledge", () => {
   const compositionPath = join(coreSourceRoot, "composition/devicePlugins.ts");
   const composition = readFileSync(compositionPath, "utf8");