feat: enhance achievement display and update API documentation

docs/api.md

@@ -139,7 +139,6 @@ curl -X POST 'http://127.0.0.1:8080/api/v1/smoke/logs' \
       "summary": {
       "today_count": 3,
       "daily_target": 10,
-      "resisted_count": 1,
       "reduced_from_yesterday": 2,
       "exceeded_yesterday": false
     },
@@ -158,7 +157,6 @@ curl -X POST 'http://127.0.0.1:8080/api/v1/smoke/logs' \
 - `timer.suggestion_source`：建议来源（`default`/`ai`）。
 - `summary.today_count`：今日吸烟支数累加。
 - `summary.daily_target`：每日目标。
-- `summary.resisted_count`：今日忍住次数。
 - `summary.reduced_from_yesterday`：与昨日的绝对差值（非负）。
 - `summary.exceeded_yesterday`：是否比昨天多。
 - `daily_summary`：当天已缓存的 AI 日总结；无缓存时为 `null`。
@@ -372,3 +370,59 @@ AI 生成说明：
 - `money.expected_total`：按“统计周期内有记录的天数”×`baseline_cigs_per_day` 计算；不统计无日志的天数。
 - `money.saved_cent`：按 `max(expected_total - actual_total, 0)` 计算，避免出现负值。
 - `health.available=false`：表示无历史记录。
+
+## 15) 成就主题与当前称号
+
+`GET /api/v1/smoke/achievement/themes`
+
+返回 onboarding 可选择的称号主题。每个主题包含 `icon/name/key/levels`，前端在“重填问卷”中展示。
+
+`GET /api/v1/smoke/achievement`
+
+返回当前用户所选主题下的当前等级、下一等级和进度。记录抽烟模式使用“少抽积分”进阶；戒烟打卡模式仍使用连续记录天数进阶。
+
+记录模式少抽积分算法：
+- 统计窗口：从 `onboarding_completed_at` 到今天，最多回看最近 90 天。
+- 只统计有记录的日期，避免无记录日期被误判为 0 根。
+- 每日基础分：`max(0, baseline_cigs_per_day - 当日抽烟支数)`。
+- 当日少抽比例 `>=30%` 额外 `+1` 分。
+- 当日少抽比例 `>=60%` 额外 `+2` 分。
+- 当日抽烟支数为 `0` 额外 `+3` 分。
+- 总积分用于匹配所选主题的等级阈值；`fa_achievement_level.required_days` 在记录模式下作为 `required_score` 使用。
+
+成功响应示例：
+```json
+{
+  "code": 200,
+  "message": "success",
+  "data": {
+    "achievement": {
+      "theme_id": 1,
+      "theme_name": "意志骑士",
+      "theme_key": "knight",
+      "theme_icon": "🛡️",
+      "metric_type": "score",
+      "score": 48,
+      "metrics": {
+        "baseline_cigs_per_day": 10,
+        "scored_days": 7,
+        "total_reduced_cigs": 36,
+        "today_reduced_cigs": 4,
+        "today_reduce_percent": 40,
+        "stable_days": 6
+      },
+      "current": {
+        "name": "见习骑士",
+        "icon": "🛡️",
+        "required_score": 30
+      },
+      "next": {
+        "name": "白银骑士",
+        "icon": "⚔️",
+        "required_score": 80
+      },
+      "progress": 0.36
+    }
+  }
+}
+```

src/pages/index/index.vue

@@ -129,17 +129,28 @@
 				<view class="record-bio-status-card">
 					<view class="record-bio-breath-line"></view>
 					<view class="record-bio-profile-row">
-						<view class="record-bio-avatar"><text>{{ recordAvatarText }}</text></view>
+						<view class="record-bio-avatar-medal">
+							<image class="record-bio-avatar-bg" src="/static/achievements/theme-medallion.png" mode="aspectFill" />
+							<text class="record-bio-avatar-icon">{{ recordTitle.icon }}</text>
+						</view>
 						<view class="record-bio-profile-main">
-							<text class="record-bio-rank">节奏观察者 <text class="record-bio-level">{{ recordLevelText }}</text></text>
-							<text class="record-bio-subtitle">{{ recordStatusLabel }} · 今日 {{ todayCount }}/{{ dailyTarget || '-' }} 根</text>
+							<text class="record-bio-rank">{{ recordTitle.name }} <text class="record-bio-level">{{ recordTitle.level }}</text></text>
+							<text class="record-bio-subtitle">{{ recordTitle.description }}</text>
 						</view>
 						<view class="record-bio-target-pill">
 							<text class="record-bio-target-icon">◎</text>
-							<text class="record-bio-target-value">{{ recordControlScore }}%</text>
+							<text class="record-bio-target-value">少 {{ recordReducedCigs }} 根</text>
 						</view>
 					</view>
 
+					<view class="record-bio-title-panel">
+						<view class="record-bio-title-copy">
+							<text class="record-bio-title-kicker">REDUCTION TITLE</text>
+							<text class="record-bio-title-name">{{ recordTitle.badge }}</text>
+						</view>
+						<text class="record-bio-title-hint">{{ recordNextTitleHint }}</text>
+					</view>
+
 					<view class="record-bio-hp-box">
 						<view class="record-bio-hp-track">
 							<view class="record-bio-hp-fill" :style="{ width: recordControlScore + '%' }"></view>
@@ -208,23 +219,6 @@
 					</view>
 				</view>
 
-				<view v-if="achievementData" class="record-bio-achievement-card">
-					<view class="record-bio-section-head">
-						<view>
-							<text class="record-bio-section-title">{{ achievementData.theme_icon }} {{ achievementCardTitle }}</text>
-							<text class="record-bio-section-subtitle">{{ achievementData.theme_name }} · 第 {{ achievementData.days }} 天</text>
-						</view>
-						<text class="record-bio-section-chip">{{ achievementData.current?.name || '--' }}</text>
-					</view>
-					<view v-if="achievementData.next" class="record-bio-ach-progress">
-						<view class="record-bio-ach-bar">
-							<view class="record-bio-ach-fill" :style="{ width: (achievementData.progress * 100) + '%' }"></view>
-						</view>
-						<text class="record-bio-ach-hint">距下一级「{{ achievementData.next.name }}」还需 {{ achievementData.next.required_days - achievementData.days }} 天</text>
-					</view>
-					<text v-else class="record-bio-ach-hint">已达最高等级</text>
-				</view>
-
 				<view class="record-bio-tip-card">
 					<text class="record-bio-tip-icon">✦</text>
 					<text class="record-bio-tip-text">{{ recordHealthTip }}</text>
@@ -321,12 +315,12 @@ const packPriceYuan = computed(() => (profileStore.profile?.pack_price_cent || 2
 // ========== 记录模式 ==========
 
 const todayCount = computed(() => homeSummary.value.today_count ?? 0)
-const resistedCount = computed(() => homeSummary.value.resisted_count ?? 0)
 const dailyTarget = computed(() => {
 	const target = homeSummary.value.daily_target
 	if (target != null) return target
 	return profileStore.profile?.baseline_cigs_per_day || 0
 })
+const recordReducedCigs = computed(() => Math.max(0, (dailyTarget.value || 0) - todayCount.value))
 const changeText = computed(() => {
 	const reduced = homeSummary.value.reduced_from_yesterday
 	if (reduced == null) return '较昨日暂无对比'
@@ -382,11 +376,9 @@ const recordRhythmText = computed(() => {
 	return changeText.value
 })
 
-const achievementCardTitle = computed(() => isQuitMode.value ? '无烟等级' : '长期记录等级')
-
 const reducePercent = computed(() => {
 	if (dailyTarget.value <= 0) return 0
-	return Math.round(Math.max(0, dailyTarget.value - todayCount.value) / dailyTarget.value * 100)
+	return Math.round(recordReducedCigs.value / dailyTarget.value * 100)
 })
 
 const recordHealthTip = computed(() => {
@@ -411,8 +403,6 @@ const recordStatusLabel = computed(() => {
 	return '需要降速'
 })
 
-const recordAvatarText = computed(() => achievementData.value?.theme_icon || '控')
-const recordLevelText = computed(() => `Lv.${Math.max(1, Math.floor((achievementData.value?.days || 0) / 7) + 1)}`)
 const recordBioBuffText = computed(() => nextSmokeTimeText.value ? `下一次建议 ${nextSmokeTimeText.value}` : '正在建立控烟节奏')
 const recordControlRingStyle = computed(() => {
 	const angle = Math.round(recordControlScore.value * 3.6)
@@ -429,11 +419,32 @@ const recordYesterdayText = computed(() => {
 
 const recordBioHealthItems = computed(() => [
 	{ name: '今日目标', value: `${todayCount.value}/${dailyTarget.value || '-'} 根` },
-	{ name: '今日忍住', value: `${resistedCount.value} 次` },
 	{ name: '较昨日', value: recordYesterdayText.value },
 	{ name: '建议时间', value: nextSmokeTimeText.value || '--:--' }
 ])
 
+const recordTitle = computed(() => {
+	const current = achievementData.value?.current
+	const metrics = achievementData.value?.metrics || {}
+	return {
+		icon: current?.icon || achievementData.value?.theme_icon || '◎',
+		name: current?.name || '节奏观察者',
+		level: achievementData.value?.score !== undefined ? `积分 ${achievementData.value.score}` : '积分 0',
+		badge: achievementData.value?.theme_name || '成就称号',
+		description: metrics.scored_days > 0
+			? `累计少抽 ${metrics.total_reduced_cigs || 0} 根，稳定记录 ${metrics.stable_days || 0} 天。`
+			: '完成记录后，会按少抽数量解锁称号。'
+	}
+})
+
+const recordNextTitleHint = computed(() => {
+	const next = achievementData.value?.next
+	if (!next) return achievementData.value?.current ? '已达当前最高称号' : '记录后开始进阶'
+	const score = Number(achievementData.value?.score) || 0
+	const required = Number(next.required_score ?? next.required_days) || 0
+	return `距「${next.name}」还差 ${Math.max(0, required - score)} 分`
+})
+
 // ========== 戒烟模式 ==========
 
 // 服务端连续无烟天数优先，失败时从本地缓存推算
@@ -2757,7 +2768,6 @@ onShareAppMessage(() => ({
 .record-bio-status-card,
 .record-bio-console-card,
 .record-bio-health-card,
-.record-bio-achievement-card,
 .record-bio-tip-card {
 	position: relative;
 	overflow: hidden;
@@ -2791,16 +2801,28 @@ onShareAppMessage(() => ({
 	gap: 18rpx;
 }
 
-.record-bio-avatar {
-	width: 76rpx;
-	height: 76rpx;
-	border-radius: 28rpx;
+.record-bio-avatar-medal {
+	position: relative;
+	width: 96rpx;
+	height: 96rpx;
+	flex-shrink: 0;
 	@include flex-center;
-	background: linear-gradient(135deg, #FBBF24, #67E8F9);
-	box-shadow: 0 12rpx 28rpx rgba(217, 119, 6, 0.14);
-	color: #ffffff;
-	font-size: 34rpx;
-	font-weight: 900;
+}
+
+.record-bio-avatar-bg {
+	position: absolute;
+	inset: 0;
+	width: 96rpx;
+	height: 96rpx;
+	border-radius: 30rpx;
+	box-shadow: 0 12rpx 28rpx rgba(15, 118, 110, 0.12);
+}
+
+.record-bio-avatar-icon {
+	position: relative;
+	z-index: 1;
+	font-size: 44rpx;
+	line-height: 1;
 }
 
 .record-bio-profile-main {
@@ -2847,6 +2869,50 @@ onShareAppMessage(() => ({
 	color: #0F766E;
 }
 
+.record-bio-title-panel {
+	margin-top: 24rpx;
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	gap: 16rpx;
+	padding: 18rpx 20rpx;
+	border-radius: 26rpx;
+	background:
+		radial-gradient(circle at 12% 30%, rgba(103, 232, 249, 0.2), transparent 34%),
+		linear-gradient(135deg, rgba(255, 251, 235, 0.82), rgba(236, 253, 245, 0.72));
+	border: 1rpx solid rgba(251, 191, 36, 0.18);
+}
+
+.record-bio-title-copy {
+	min-width: 0;
+	@include flex-col;
+	gap: 4rpx;
+}
+
+.record-bio-title-kicker {
+	font-size: 18rpx;
+	font-weight: 900;
+	letter-spacing: 1.2rpx;
+	color: #0891B2;
+}
+
+.record-bio-title-name {
+	font-size: 27rpx;
+	line-height: 1.25;
+	font-weight: 900;
+	color: #0F766E;
+}
+
+.record-bio-title-hint {
+	flex-shrink: 0;
+	max-width: 280rpx;
+	font-size: 20rpx;
+	line-height: 1.4;
+	font-weight: 800;
+	text-align: right;
+	color: #B45309;
+}
+
 .record-bio-hp-box {
 	margin-top: 30rpx;
 	padding: 18rpx;
@@ -3022,8 +3088,7 @@ onShareAppMessage(() => ({
 	font-weight: 900;
 }
 
-.record-bio-health-card,
-.record-bio-achievement-card {
+.record-bio-health-card {
 	padding: 28rpx;
 	border-radius: 34rpx;
 }
@@ -3132,35 +3197,6 @@ onShareAppMessage(() => ({
 	color: #0F766E;
 }
 
-.record-bio-achievement-card {
-	background: linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(250, 245, 255, 0.5));
-}
-
-.record-bio-ach-progress {
-	margin-top: 22rpx;
-}
-
-.record-bio-ach-bar {
-	height: 14rpx;
-	border-radius: 999rpx;
-	overflow: hidden;
-	background: rgba(226, 232, 240, 0.8);
-}
-
-.record-bio-ach-fill {
-	height: 100%;
-	border-radius: inherit;
-	background: linear-gradient(90deg, var(--record-lavender), var(--record-clear));
-}
-
-.record-bio-ach-hint {
-	display: block;
-	margin-top: 12rpx;
-	font-size: 21rpx;
-	line-height: 1.5;
-	color: #64748B;
-}
-
 .record-bio-tip-card {
 	display: flex;
 	align-items: flex-start;