update API - part 1 (#709)

* api: `test-ontime` -> `version`

* api: `ontime-poll` -> `poll`

* api: `start-next` -> `startnext`

* api: `start-next` ->  `startnext`

---------

Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>
Co-authored-by: Carlos Valente <carlosvalente@pm.me>

apps/client/src/common/stores/runtime.ts

@@ -19,23 +19,25 @@ export const runtimeStorePlaceholder: RuntimeStore = {
     timeDanger: null,
   },
   playback: Playback.Stop,
-  timerMessage: {
-    text: '',
-    visible: false,
-    timerBlink: false,
-    timerBlackout: false,
-  },
-  publicMessage: {
-    text: '',
-    visible: false,
-  },
-  lowerMessage: {
-    text: '',
-    visible: false,
-  },
-  externalMessage: {
-    text: '',
-    visible: false,
+  message: {
+    timer: {
+      text: '',
+      visible: false,
+      blink: false,
+      blackout: false,
+    },
+    public: {
+      text: '',
+      visible: false,
+    },
+    lower: {
+      text: '',
+      visible: false,
+    },
+    external: {
+      text: '',
+      visible: false,
+    },
   },
   onAir: false,
   loaded: {