feat: 更新应用版本和主题设置

- 将应用版本更新至 1.0.3，修改相关配置文件
- 强制全局使用浅色主题，确保一致的用户体验
- 在训练计划功能中新增激活计划的 API 接口，支持用户激活训练计划
- 优化打卡功能，支持自动同步打卡记录至服务器
- 更新样式以适应新功能的展示和交互

app/training-plan/create.tsx

@@ -1,5 +1,5 @@
 import DateTimePicker from '@react-native-community/datetimepicker';
-import { useRouter } from 'expo-router';
+import { useLocalSearchParams, useRouter } from 'expo-router';
 import React, { useEffect, useMemo, useState } from 'react';
 import { Modal, Platform, Pressable, SafeAreaView, ScrollView, StyleSheet, TextInput, View } from 'react-native';
 
@@ -38,7 +38,8 @@ const GOALS: { key: PlanGoal; title: string; desc: string }[] = [
 export default function TrainingPlanCreateScreen() {
   const router = useRouter();
   const dispatch = useAppDispatch();
-  const { draft, loading, error } = useAppSelector((s) => s.trainingPlan);
+  const { draft, loading, error, editingId } = useAppSelector((s) => s.trainingPlan);
+  const { id } = useLocalSearchParams<{ id?: string }>();
   const [weightInput, setWeightInput] = useState<string>('');
   const [datePickerVisible, setDatePickerVisible] = useState(false);
   const [pickerDate, setPickerDate] = useState<Date>(new Date());
@@ -47,6 +48,17 @@ export default function TrainingPlanCreateScreen() {
     dispatch(loadPlans());
   }, [dispatch]);
 
+  // 如果带有 id，加载详情并进入编辑模式
+  useEffect(() => {
+    if (id) {
+      dispatch({ type: 'trainingPlan/clearError' } as any);
+      dispatch((require('@/store/trainingPlanSlice') as any).loadPlanForEdit(id as string));
+    } else {
+      // 离开编辑模式
+      dispatch((require('@/store/trainingPlanSlice') as any).setEditingId(null));
+    }
+  }, [id, dispatch]);
+
   useEffect(() => {
     if (draft.startWeightKg && !weightInput) setWeightInput(String(draft.startWeightKg));
   }, [draft.startWeightKg]);
@@ -76,7 +88,11 @@ export default function TrainingPlanCreateScreen() {
 
   const handleSave = async () => {
     try {
-      await dispatch(saveDraftAsPlan()).unwrap();
+      if (editingId) {
+        await dispatch((require('@/store/trainingPlanSlice') as any).updatePlanFromDraft()).unwrap();
+      } else {
+        await dispatch(saveDraftAsPlan()).unwrap();
+      }
       router.back();
     } catch (error) {
       // 错误已经在Redux中处理，这里可以显示额外的用户反馈
@@ -114,7 +130,7 @@ export default function TrainingPlanCreateScreen() {
   return (
     <SafeAreaView style={styles.safeArea}>
       <ThemedView style={styles.container}>
-        <HeaderBar title="新建训练计划" onBack={() => router.back()} withSafeTop={false} transparent />
+        <HeaderBar title={editingId ? '编辑训练计划' : '新建训练计划'} onBack={() => router.back()} withSafeTop={false} transparent />
         <ScrollView showsVerticalScrollIndicator={false} contentContainerStyle={styles.content}>
           <ThemedText style={styles.title}>制定你的训练计划</ThemedText>
           <ThemedText style={styles.subtitle}>选择你的训练节奏与目标，我们将为你生成合适的普拉提安排。</ThemedText>
@@ -242,7 +258,7 @@ export default function TrainingPlanCreateScreen() {
 
           <Pressable disabled={!canSave || loading} onPress={handleSave} style={[styles.primaryBtn, (!canSave || loading) && styles.primaryBtnDisabled]}>
             <ThemedText style={styles.primaryBtnText}>
-              {loading ? '创建中...' : canSave ? '生成计划' : '请先选择目标/频率'}
+              {loading ? (editingId ? '更新中...' : '创建中...') : canSave ? (editingId ? '更新计划' : '生成计划') : '请先选择目标/频率'}
             </ThemedText>
           </Pressable>