feat: 完成 issue #167 [B1] 驾驶舱重构（上）——布局+四状态工艺+KPI 卡片+告警面板（模板 JSON 驱动）

deploy/fba/fba-ui-src/apps/web-antdv-next/src/views/iaop/cockpit/components/AlarmPanel.vue

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+<script setup lang="ts">
+/**
+ * 告警面板（issue #167 [B1]）
+ * 对齐旧 cockpit.js AlarmPanel：alarm_panel.ti.json 驱动
+ * （severity 配色 / SOP / 确认），一期演示数据 + 确认流转（本地状态）。
+ */
+import { computed, onMounted, ref } from 'vue';
+
+import { loadAlarmPanel, type AlarmPanelConfig } from '#/api/iaop/templates';
+
+const props = defineProps<{
+  props?: Record<string, unknown>;
+}>();
+
+const config = ref<AlarmPanelConfig>({});
+const alerts = ref<Array<{ id: number; severity: string; title: string; device: string; time: string; acked: boolean }>>([
+  { id: 1, severity: 'P0', title: '还原炉 TiCl₄ 纯度连续 3 点低于 99.9%', device: 'RF-01', time: '08:42', acked: false },
+  { id: 2, severity: 'P1', title: '氯化炉炉压偏离设定 ±50Pa', device: 'CLF-01', time: '08:35', acked: false },
+  { id: 3, severity: 'P2', title: '蒸馏塔液位波动增大', device: 'D-03', time: '08:12', acked: false },
+]);
+
+const severityColors = computed<Record<string, string>>(
+  () => (config.value.severityStyles as Record<string, Record<string, string>>) || {},
+);
+const colorOf = (sev: string): string => {
+  const c = severityColors.value[sev];
+  return (c && (c.color || c.background)) || (sev === 'P0' ? '#ff4d4f' : sev === 'P1' ? '#faad14' : '#1677ff');
+};
+
+async function ack(id: number) {
+  const target = alerts.value.find((a) => a.id === id);
+  if (target) target.acked = true;
+}
+
+onMounted(async () => {
+  try {
+    config.value = await loadAlarmPanel();
+  } catch {
+    config.value = {};
+  }
+});
+</script>
+
+<template>
+  <div class="alarm-panel">
+    <div class="w-title">告警面板{{ props?.subscribe ? '（' + props.subscribe + '）' : '' }}</div>
+    <div class="alarm-list">
+      <div v-for="a in alerts" :key="a.id" class="alarm-item">
+        <span class="sev" :style="{ background: colorOf(a.severity) }">{{ a.severity }}</span>
+        <span class="alarm-title">{{ a.title }} <small>{{ a.device }} · {{ a.time }}</small></span>
+        <a-button size="small" :disabled="a.acked" @click="ack(a.id)">
+          {{ a.acked ? '已确认' : '确认' }}
+        </a-button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.w-title {
+  font-weight: 600;
+  margin-bottom: 10px;
+}
+.alarm-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 6px 0;
+  border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
+}
+.sev {
+  color: #fff;
+  border-radius: 4px;
+  font-size: 11px;
+  padding: 1px 6px;
+  font-weight: 600;
+}
+.alarm-title {
+  flex: 1;
+  font-size: 13px;
+}
+.alarm-title small {
+  color: var(--cockpit-fg-muted, rgba(0, 0, 0, 0.45));
+  margin-left: 6px;
+}
+</style>

deploy/fba/fba-ui-src/apps/web-antdv-next/src/views/iaop/cockpit/components/KpiCard.vue

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+<script setup lang="ts">
+/**
+ * KPI 卡片（issue #167 [B1]）
+ * 对齐旧 cockpit.js KpiCard：props.kpi {label, value, unit, thresholds}，
+ * 按阈值着色（ok / warn / alarm）。
+ */
+import { computed } from 'vue';
+
+const props = defineProps<{
+  props?: Record<string, unknown>;
+}>();
+
+interface KpiSpec {
+  label?: string;
+  value?: number | string;
+  unit?: string;
+  thresholds?: { ok?: number; warn?: number; alarm?: number };
+}
+
+const kpi = computed<KpiSpec>(() => (props.props?.kpi as KpiSpec) || {});
+
+const level = computed<'ok' | 'warn' | 'alarm'>(() => {
+  const t = kpi.value.thresholds || {};
+  const v = Number(kpi.value.value);
+  if (!t || Number.isNaN(v)) return 'ok';
+  if (t.alarm !== undefined && v >= t.alarm) return 'alarm';
+  if (t.warn !== undefined && v >= t.warn) return 'warn';
+  return 'ok';
+});
+</script>
+
+<template>
+  <div class="kpi-card" :class="'kpi-' + level">
+    <div class="kpi-label">{{ kpi.label || '指标' }}</div>
+    <div class="kpi-value">
+      {{ kpi.value ?? '--' }}<span v-if="kpi.unit" class="kpi-unit">{{ kpi.unit }}</span>
+    </div>
+    <div class="kpi-level">{{ level }}</div>
+  </div>
+</template>
+
+<style scoped>
+.kpi-card {
+  border-radius: 8px;
+  padding: 12px 14px;
+  border: 1px solid;
+}
+.kpi-label {
+  font-size: 13px;
+  color: var(--cockpit-fg-muted, rgba(0, 0, 0, 0.45));
+}
+.kpi-value {
+  font-size: 24px;
+  font-weight: 700;
+  margin: 6px 0 2px;
+}
+.kpi-unit {
+  font-size: 13px;
+  font-weight: 400;
+  margin-left: 4px;
+  color: var(--cockpit-fg-muted, rgba(0, 0, 0, 0.45));
+}
+.kpi-level {
+  font-size: 11px;
+  text-transform: uppercase;
+}
+.kpi-ok {
+  color: #1677ff;
+  border-color: rgba(22, 119, 255, 0.35);
+  background: rgba(22, 119, 255, 0.05);
+}
+.kpi-warn {
+  color: #faad14;
+  border-color: rgba(250, 173, 20, 0.5);
+  background: rgba(250, 173, 20, 0.08);
+}
+.kpi-alarm {
+  color: #ff4d4f;
+  border-color: rgba(255, 77, 79, 0.5);
+  background: rgba(255, 77, 79, 0.08);
+}
+</style>

deploy/fba/fba-ui-src/apps/web-antdv-next/src/views/iaop/cockpit/components/ProcessFlow.vue

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+<script setup lang="ts">
+/**
+ * 四状态工艺流程视图（issue #167 [B1]）
+ * 对齐旧 cockpit.js ProcessView：stages 来自布局资产 props.stages，
+ * 状态色走 .state-* 四类（running/warning/alarm/offline），一期轮流着色。
+ */
+import { computed } from 'vue';
+
+const props = defineProps<{
+  props?: Record<string, unknown>;
+}>();
+
+interface Stage {
+  id?: string;
+  name?: string;
+  device?: string;
+  order?: number;
+}
+
+const stages = computed<Stage[]>(() => {
+  const list = ((props.props?.stages as Stage[]) || []).slice().sort(
+    (a, b) => (a.order || 0) - (b.order || 0),
+  );
+  return list;
+});
+
+const stateList = ['running', 'warning', 'alarm', 'offline'];
+const stageState = (idx: number): string => stateList[idx % stateList.length];
+</script>
+
+<template>
+  <div class="process-view">
+    <div class="w-title">{{ props?.src ? '四状态工艺流程（' + props.src + '）' : '四状态工艺流程' }}</div>
+    <div class="w-body">
+      <div class="process-flow">
+        <template v-if="stages.length">
+          <template v-for="(s, i) in stages" :key="i">
+            <div class="stage" :class="'state-' + stageState(i)">
+              <div class="stage-name">{{ s.name || s.id }}</div>
+              <div v-if="s.device" class="stage-device">{{ s.device }}</div>
+              <div class="stage-state">{{ stageState(i) }}</div>
+            </div>
+            <div v-if="i < stages.length - 1" class="stage-arrow">→</div>
+          </template>
+        </template>
+        <div v-else class="stage state-running">
+          {{ (props?.src as string) || '流程图资源' }}（流程节点由模板 stages 声明）
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.w-title {
+  font-weight: 600;
+  margin-bottom: 10px;
+  color: var(--cockpit-fg, rgba(0, 0, 0, 0.88));
+}
+.process-flow {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+.stage {
+  border-radius: 8px;
+  padding: 10px 16px;
+  min-width: 110px;
+  text-align: center;
+  border: 1px solid;
+}
+.stage-name {
+  font-weight: 600;
+}
+.stage-device {
+  font-size: 12px;
+  opacity: 0.75;
+}
+.stage-state {
+  font-size: 11px;
+  text-transform: uppercase;
+  margin-top: 4px;
+}
+.stage-arrow {
+  color: var(--cockpit-fg-muted, #999);
+  font-size: 18px;
+}
+.state-running {
+  color: #1677ff;
+  border-color: #1677ff;
+  background: rgba(22, 119, 255, 0.06);
+}
+.state-warning {
+  color: #faad14;
+  border-color: #faad14;
+  background: rgba(250, 173, 20, 0.08);
+}
+.state-alarm {
+  color: #ff4d4f;
+  border-color: #ff4d4f;
+  background: rgba(255, 77, 79, 0.08);
+}
+.state-offline {
+  color: rgba(0, 0, 0, 0.45);
+  border-color: rgba(0, 0, 0, 0.25);
+  background: rgba(0, 0, 0, 0.03);
+}
+</style>

deploy/fba/fba-ui-src/apps/web-antdv-next/src/views/iaop/cockpit/index.vue

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+<script setup lang="ts">
+/**
+ * 驾驶舱主页面（Epic #163 / issue #167 [B1]）
+ * 布局对齐旧 web/cockpit/cockpit.js：模板 JSON（RenderPlan）驱动网格渲染，
+ * widget 类型分发到子组件（process_view / kpi_card / alarm_panel；
+ * trend / nl_query 由 B2 提供，此处占位）。
+ */
+import { onMounted, onUnmounted, ref } from 'vue';
+
+import { loadCockpitPlan } from '#/api/iaop/templates';
+
+import AlarmPanel from './components/AlarmPanel.vue';
+import KpiCard from './components/KpiCard.vue';
+import ProcessFlow from './components/ProcessFlow.vue';
+
+interface PlanWidget {
+  type: string;
+  grid?: { style?: string };
+  props?: Record<string, unknown>;
+  description?: string;
+}
+
+const planTitle = ref('海绵钛车间驾驶舱');
+const themeTokens = ref<Record<string, string>>({});
+const widgets = ref<PlanWidget[]>([]);
+const loading = ref(true);
+const errorMsg = ref('');
+
+let timer = 0;
+
+onMounted(async () => {
+  try {
+    const plan = await loadCockpitPlan('ti-cl4');
+    planTitle.value = plan.title || planTitle.value;
+    themeTokens.value = plan.themeTokens || {};
+    widgets.value = (plan.widgets as unknown as PlanWidget[]) || [];
+    // 主题 token 注入 CSS 变量（切模板 = 换一套变量）
+    const root = document.documentElement;
+    Object.entries(themeTokens.value).forEach(([k, v]) => root.style.setProperty(k, v));
+    // 2s 轮询推理服务状态（对齐旧版徽标）
+    timer = window.setInterval(refreshHealth, 2000);
+    await refreshHealth();
+  } catch {
+    errorMsg.value = '驾驶舱模板加载失败，请检查 FBA UI 部署（/iaop/plans）';
+  } finally {
+    loading.value = false;
+  }
+});
+
+onUnmounted(() => window.clearInterval(timer));
+
+const inferOnline = ref(false);
+async function refreshHealth() {
+  try {
+    const resp = await fetch('/v1/health', { signal: AbortSignal.timeout(3000) });
+    const d = await resp.json();
+    inferOnline.value = d.status === 'ok' || d.status === 'dry-run';
+  } catch {
+    inferOnline.value = false;
+  }
+}
+</script>
+
+<template>
+  <div class="cockpit-page">
+    <div class="cockpit-header">
+      <h1>{{ planTitle }}</h1>
+      <div class="cockpit-meta">
+        <a-tag :color="inferOnline ? 'green' : 'red'">
+          {{ inferOnline ? '● 推理服务在线' : '○ 推理服务离线' }}
+        </a-tag>
+        <a-tag>行业模板：海绵钛（Ti）</a-tag>
+      </div>
+    </div>
+
+    <a-spin :spinning="loading">
+      <a-alert v-if="errorMsg" type="error" :message="errorMsg" style="margin-bottom: 12px" />
+      <div
+        class="cockpit-grid"
+        :style="{ gridTemplateColumns: `repeat(${widgets[0]?.grid?.style ? '12' : '12'}, 1fr)` }"
+      >
+        <template v-for="(w, idx) in widgets" :key="idx">
+          <div
+            class="cockpit-widget"
+            :style="w.grid?.style || `grid-column: span 12`"
+          >
+            <ProcessFlow v-if="w.type === 'process_view'" :props="w.props" />
+            <KpiCard v-else-if="w.type === 'kpi_card'" :props="w.props" />
+            <AlarmPanel v-else-if="w.type === 'alarm_panel'" :props="w.props" />
+            <a-card
+              v-else
+              size="small"
+              :title="w.props?.title || w.description || '趋势 / NL 查询（B2 交付）'"
+            >
+              <a-empty description="待 B2（实时趋势 / NL 查询）" />
+            </a-card>
+          </div>
+        </template>
+      </div>
+    </a-spin>
+  </div>
+</template>
+
+<style scoped>
+.cockpit-page {
+  padding: 8px;
+  background: var(--cockpit-bg, #f0f2f5);
+  min-height: calc(100vh - 140px);
+}
+.cockpit-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 12px;
+}
+.cockpit-header h1 {
+  font-size: 20px;
+  margin: 0;
+  color: var(--cockpit-fg, rgba(0, 0, 0, 0.88));
+}
+.cockpit-meta {
+  display: flex;
+  gap: 8px;
+}
+.cockpit-grid {
+  display: grid;
+  grid-auto-rows: minmax(60px, auto);
+  gap: 12px;
+}
+.cockpit-widget {
+  min-width: 0;
+  background: var(--cockpit-surface, #fff);
+  border-radius: 8px;
+  padding: 12px;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
+}
+</style>