add settings store with FIRE parameters; fix home page

- store/settings.ts: target 71万, withdraw rate 3.5%, monthly invest 1500, etc. (persist)
- progress.vue: read target from settings store instead of hardcoded value
- index/index.vue: remove type:home conflict so checkin page is the entry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/src/pages/index/index.vue

@@ -3,8 +3,6 @@ defineOptions({
   name: 'Home',
 })
 definePage({
-  // 使用 type: "home" 属性设置首页，其他页面不需要设置，默认为page
-  type: 'home',
   style: {
     // 'custom' 表示开启自定义导航栏，默认 'default'
     'navigationStyle': 'custom',

app/src/pages/progress/progress.vue

@@ -1,5 +1,6 @@
 <script lang="ts" setup>
 import { useProgressStore } from '@/store/progress'
+import { useSettingsStore } from '@/store/settings'
 
 defineOptions({ name: 'Progress' })
 definePage({
@@ -7,10 +8,10 @@ definePage({
 })
 
 const store = useProgressStore()
-const TARGET = 710000
+const settings = useSettingsStore()
 
-const percent = computed(() => Math.min(100, Math.round((store.netAssets / TARGET) * 100)))
+const percent = computed(() => Math.min(100, Math.round((store.netAssets / settings.target) * 100)))
-const remaining = computed(() => Math.max(0, TARGET - store.netAssets))
+const remaining = computed(() => Math.max(0, settings.target - store.netAssets))
 
 const showForm = ref(false)
 const inputVal = ref('')

app/src/store/settings.ts

@@ -0,0 +1,21 @@
+import { defineStore } from 'pinia'
+
+export const useSettingsStore = defineStore('settings', () => {
+  const target = ref(710000)         // 目標本金（元）
+  const withdrawRate = ref(0.035)    // 安全提取率 3.5%
+  const monthlyInvest = ref(1500)    // 每月定投（元）
+  const partTimeIncome = ref(40000)  // 兼職年收入（元）
+  const annualExpense = ref(65000)   // 年開支（元）
+  const initialCapital = ref(70000)  // 起始本金（元）
+
+  return {
+    target,
+    withdrawRate,
+    monthlyInvest,
+    partTimeIncome,
+    annualExpense,
+    initialCapital,
+  }
+}, {
+  persist: true,
+})