feat: 移除目标管理功能模块

删除了完整的目标管理功能，包括目标创建、编辑、任务管理等相关页面和组件。同时移除了相关的API服务、Redux状态管理、类型定义和通知功能。应用版本从1.0.20升级到1.0.21。

store/index.ts

@@ -1,13 +1,9 @@
+import { persistActiveFastingSchedule } from '@/utils/fasting';
 import { configureStore, createListenerMiddleware } from '@reduxjs/toolkit';
 import challengesReducer from './challengesSlice';
 import checkinReducer, { addExercise, autoSyncCheckin, removeExercise, replaceExercises, setNote, toggleExerciseCompleted } from './checkinSlice';
 import circumferenceReducer from './circumferenceSlice';
 import exerciseLibraryReducer from './exerciseLibrarySlice';
-import foodLibraryReducer from './foodLibrarySlice';
-import foodRecognitionReducer from './foodRecognitionSlice';
-import membershipReducer from './membershipSlice';
-import goalsReducer from './goalsSlice';
-import healthReducer from './healthSlice';
 import fastingReducer, {
   clearActiveSchedule,
   completeActiveSchedule,
@@ -15,15 +11,17 @@ import fastingReducer, {
   scheduleFastingPlan,
   setRecommendedSchedule,
 } from './fastingSlice';
+import foodLibraryReducer from './foodLibrarySlice';
+import foodRecognitionReducer from './foodRecognitionSlice';
+import healthReducer from './healthSlice';
+import membershipReducer from './membershipSlice';
 import moodReducer from './moodSlice';
 import nutritionReducer from './nutritionSlice';
 import scheduleExerciseReducer from './scheduleExerciseSlice';
-import tasksReducer from './tasksSlice';
 import trainingPlanReducer from './trainingPlanSlice';
 import userReducer from './userSlice';
 import waterReducer from './waterSlice';
 import workoutReducer from './workoutSlice';
-import { persistActiveFastingSchedule } from '@/utils/fasting';
 
 // 创建监听器中间件来处理自动同步
 const listenerMiddleware = createListenerMiddleware();
@@ -99,11 +97,9 @@ export const store = configureStore({
     challenges: challengesReducer,
     checkin: checkinReducer,
     circumference: circumferenceReducer,
-    goals: goalsReducer,
     health: healthReducer,
     mood: moodReducer,
     nutrition: nutritionReducer,
-    tasks: tasksReducer,
     trainingPlan: trainingPlanReducer,
     scheduleExercise: scheduleExerciseReducer,
     exerciseLibrary: exerciseLibraryReducer,