feat: improve agent snapshot history

main/manager-mobile/src/store/speedPitch.ts

@@ -1,19 +1,37 @@
 import { defineStore } from 'pinia'
 
+const SPEED_PITCH_FIELDS = ['ttsVolume', 'ttsRate', 'ttsPitch'] as const
+
+type SpeedPitchField = typeof SPEED_PITCH_FIELDS[number]
+type SpeedPitchSettings = Record<SpeedPitchField, number>
+
 export const useSpeedPitch = defineStore('speedPitch', () => {
-  const speedPitch = ref({
+  const speedPitch = ref<SpeedPitchSettings>({
     ttsVolume: 0,
     ttsRate: 0,
     ttsPitch: 0,
   })
+  const changedFields = ref<SpeedPitchField[]>([])
 
-  const updateSpeedPitch = (val: typeof speedPitch.value) => {
+  const updateSpeedPitch = (val: SpeedPitchSettings, options: { changedFields?: SpeedPitchField[] } = {}) => {
     speedPitch.value = val
+    if (options.changedFields) {
+      changedFields.value = Array.from(new Set([
+        ...changedFields.value,
+        ...options.changedFields,
+      ]))
+    }
+  }
+
+  const resetChangedFields = () => {
+    changedFields.value = []
   }
 
   return {
     speedPitch,
+    changedFields,
     updateSpeedPitch,
+    resetChangedFields,
   }
 }, {
   persist: {