Set default pipeline idx in PipelineManager constructor (#1286)

Addresses #1285

photon-client/src/components/dashboard/CamerasCard.vue

@@ -13,11 +13,7 @@ defineProps<{
 
 const driverMode = computed<boolean>({
   get: () => useCameraSettingsStore().isDriverMode,
-  set: (v) =>
-    useCameraSettingsStore().changeCurrentPipelineIndex(
-      v ? -1 : useCameraSettingsStore().currentCameraSettings.lastPipelineIndex || 0,
-      true
-    )
+  set: (v) => useCameraSettingsStore().setDriverMode(v)
 });
 
 const fpsTooLow = computed<boolean>(() => {

photon-client/src/stores/settings/CameraSettingsStore.ts

@@ -236,6 +236,13 @@ export const useCameraSettingsStore = defineStore("cameraSettings", {
       }
       useStateStore().websocket?.send(payload, true);
     },
+    setDriverMode(isDriverMode: boolean, cameraIndex: number = useStateStore().currentCameraIndex) {
+      const payload = {
+        driverMode: isDriverMode,
+        cameraIndex: cameraIndex
+      };
+      useStateStore().websocket?.send(payload, true);
+    },
     /**
      * Change the currently selected pipeline of the provided camera.
      *