重构(frontend): 将状态监视器头部统一到单个系统卡片

合并拆分的头部和概览块到一个集成的系统卡片
在一个部分中展示身份、实时状态和运行时元数据。

以更清晰的层级展示关键字段：操作系统名称、IP/实时状态、网络
接口、CPU核心数/型号，以及时区和正常运行时间等元数据项。
更新变更日志以记录前端的快速修改。

.helloagents/CHANGELOG.md

@@ -61,6 +61,9 @@
   - 方案: [202603250614_terminal-ansi-color-effects](archive/2026-03/202603250614_terminal-ansi-color-effects/)
 
 ### 快速修改
+- **[frontend]**: 将状态监控顶部的“服务器状态 + 系统信息”从分裂的头部和独立概览块改为单个一体化系统卡，统一容纳 IP、LIVE、系统名、网卡、CPU 核数、CPU 型号、时区和运行时间 — by yinjianm
+  - 类型: 快速修改（无方案包）
+  - 文件: packages/frontend/src/components/StatusMonitor.vue
 - **[frontend]**: 将状态监控默认视图中的网络模块改为基于真实上下行历史的小曲线 + 速度/累计流量表格，并把磁盘模块压缩成更贴近参考图的设备卡 + 读写速率 + 摘要表结构 — by yinjianm
   - 类型: 快速修改（无方案包）
   - 文件: packages/frontend/src/components/StatusMonitor.vue

packages/frontend/src/components/StatusMonitor.vue

@@ -17,63 +17,45 @@
 
     <section v-else class="status-monitor-shell">
       <header class="monitor-header">
-        <div class="monitor-header__identity">
-          <span class="monitor-header__eyebrow">{{ t('statusMonitor.title') }}</span>
-          <div class="monitor-header__title-row">
+        <div class="monitor-header__top">
+          <div class="monitor-header__identity">
+            <span class="monitor-header__eyebrow">{{ t('statusMonitor.title') }}</span>
             <h4 class="monitor-header__title">{{ displayOsName }}</h4>
-            <span class="monitor-header__badge">{{ networkInterfaceDisplay }}</span>
           </div>
-          <p class="monitor-header__subtitle">{{ displayCpuModel }}</p>
-        </div>
 
-        <div class="monitor-header__status">
-          <button
-            v-if="statusMonitorShowIpBoolean && activeSessionId && sessionIpAddress"
-            class="monitor-chip monitor-chip--interactive"
-            type="button"
-            :title="sessionIpAddress"
-            @click="copyIpToClipboard(sessionIpAddress)"
-          >
-            <span class="monitor-chip__label">IP</span>
-            <span class="monitor-chip__value">{{ sessionIpAddress }}</span>
-          </button>
-
-          <span class="monitor-live-pill">
-            <span class="monitor-live-pill__dot"></span>
-            LIVE
-          </span>
-        </div>
-      </header>
-
-      <section class="monitor-overview">
-        <div
-          v-for="(row, rowIndex) in overviewRows"
-          :key="`overview-${rowIndex}`"
-          class="monitor-overview__row"
-        >
-          <template v-for="item in row" :key="item.key">
+          <div class="monitor-header__status">
             <button
-              v-if="item.clickable"
+              v-if="statusMonitorShowIpBoolean && activeSessionId && sessionIpAddress"
+              class="monitor-chip monitor-chip--interactive"
               type="button"
-              class="monitor-overview__item monitor-overview__item--interactive"
-              :title="item.value"
+              :title="sessionIpAddress"
               @click="copyIpToClipboard(sessionIpAddress)"
             >
-              <span class="monitor-overview__label">{{ item.label }}</span>
-              <span class="monitor-overview__value">{{ item.value }}</span>
+              <span class="monitor-chip__label">IP</span>
+              <span class="monitor-chip__value">{{ sessionIpAddress }}</span>
             </button>
 
-            <article
-              v-else
-              class="monitor-overview__item"
-              :title="item.value"
-            >
-              <span class="monitor-overview__label">{{ item.label }}</span>
-              <span class="monitor-overview__value">{{ item.value }}</span>
-            </article>
-          </template>
+            <span class="monitor-live-pill">
+              <span class="monitor-live-pill__dot"></span>
+              LIVE
+            </span>
+          </div>
         </div>
-      </section>
+
+        <div class="monitor-header__chip-row">
+          <span class="monitor-header__badge">{{ networkInterfaceDisplay }}</span>
+          <span class="monitor-header__badge monitor-header__badge--subtle">{{ displayCpuCores }}</span>
+        </div>
+
+        <p class="monitor-header__subtitle">{{ displayCpuModel }}</p>
+
+        <div class="monitor-header__meta-line">
+          <div v-for="item in systemCardMetaItems" :key="item.key" class="monitor-header__meta-item">
+            <span class="monitor-header__meta-label">{{ item.label }}</span>
+            <span class="monitor-header__meta-value">{{ item.value }}</span>
+          </div>
+        </div>
+      </header>
 
       <section class="monitor-module monitor-module--usage">
         <div class="cpu-module__hero">
@@ -519,34 +501,10 @@ const sessionIpAddress = computed(() => {
 const uptimeDisplay = computed(() => formatUptime(currentServerStatus.value?.uptimeSeconds));
 const topProcessPreview = computed<readonly ProcessListItem[]>(() => currentServerStatus.value?.topProcesses ?? []);
 
-const overviewItems = computed<MonitorOverviewItem[]>(() => {
-  const items: MonitorOverviewItem[] = [
-    { key: 'cpu-model', label: t('statusMonitor.cpuModelLabel'), value: displayCpuModel.value },
-    { key: 'cpu-cores', label: t('statusMonitor.cpuLabel'), value: displayCpuCores.value },
-    { key: 'timezone', label: t('statusMonitor.timezoneLabel'), value: timezoneDisplay.value },
-    { key: 'uptime', label: t('statusMonitor.uptimeLabel'), value: uptimeDisplay.value },
-  ];
-
-  if (statusMonitorShowIpBoolean.value && sessionIpAddress.value) {
-    items.unshift({ key: 'session-ip', label: 'IP', value: sessionIpAddress.value, clickable: true });
-  }
-
-  return items;
-});
-
-const overviewRows = computed<MonitorOverviewItem[][]>(() => {
-  const rows: MonitorOverviewItem[][] = [];
-
-  overviewItems.value.forEach((item, index) => {
-    if (index % 2 === 0) {
-      rows.push([item]);
-      return;
-    }
-    rows[rows.length - 1]?.push(item);
-  });
-
-  return rows;
-});
+const systemCardMetaItems = computed<MonitorOverviewItem[]>(() => [
+  { key: 'timezone', label: t('statusMonitor.timezoneLabel'), value: timezoneDisplay.value },
+  { key: 'uptime', label: t('statusMonitor.uptimeLabel'), value: uptimeDisplay.value },
+]);
 
 const cpuUsageLane = computed(() => ({
   value: `${Math.round(displayCpuPercent.value)}%`,
@@ -694,7 +652,6 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 }
 
 .monitor-header,
-.monitor-overview,
 .monitor-module,
 .status-monitor__charts {
   border: 1px solid rgba(148, 163, 184, 0.12);
@@ -708,11 +665,18 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 
 .monitor-header {
   display: grid;
-  gap: 14px;
+  gap: 12px;
   border-radius: 20px;
   padding: 14px;
 }
 
+.monitor-header__top {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
 .monitor-header__identity {
   min-width: 0;
 }
@@ -727,23 +691,21 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
   text-transform: uppercase;
 }
 
-.monitor-header__title-row {
-  display: flex;
-  flex-wrap: wrap;
-  align-items: center;
-  gap: 8px;
-  margin-top: 8px;
-}
-
 .monitor-header__title {
-  margin: 0;
+  margin: 10px 0 0;
   font-size: 18px;
   font-weight: 800;
   line-height: 1.15;
 }
 
+.monitor-header__chip-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
 .monitor-header__subtitle {
-  margin: 8px 0 0;
+  margin: 0;
   color: #8fa0b3;
   font-size: 12px;
   line-height: 1.4;
@@ -751,7 +713,6 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 
 .monitor-header__badge,
 .monitor-module__pill,
-.disk-visual__meta-pill,
 .monitor-chip {
   display: inline-flex;
   align-items: center;
@@ -771,6 +732,12 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
   color: #d7ffe6;
 }
 
+.monitor-header__badge--subtle {
+  border-color: rgba(96, 165, 250, 0.16);
+  background: rgba(30, 64, 175, 0.14);
+  color: #dbeafe;
+}
+
 .monitor-chip {
   border: 1px solid rgba(96, 165, 250, 0.18);
   background: rgba(30, 64, 175, 0.2);
@@ -778,14 +745,12 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 }
 
 .monitor-chip--interactive,
-.monitor-overview__item--interactive,
 .monitor-action-button {
   cursor: pointer;
   transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
 }
 
 .monitor-chip--interactive:hover,
-.monitor-overview__item--interactive:hover,
 .monitor-action-button:hover {
   transform: translateY(-1px);
 }
@@ -812,7 +777,7 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 .monitor-header__status {
   display: flex;
   flex-wrap: wrap;
-  justify-content: flex-start;
+  justify-content: flex-end;
   gap: 8px;
 }
 
@@ -839,37 +804,22 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
   box-shadow: 0 0 10px rgba(74, 222, 128, 0.7);
 }
 
-.monitor-overview {
-  display: grid;
-  gap: 8px;
-  border-radius: 20px;
-  padding: 10px;
+.monitor-header__meta-line {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 18px;
+  padding-top: 10px;
+  border-top: 1px solid rgba(148, 163, 184, 0.1);
 }
 
-.monitor-overview__row {
-  display: grid;
-  grid-template-columns: repeat(2, minmax(0, 1fr));
+.monitor-header__meta-item {
+  display: inline-flex;
+  align-items: baseline;
   gap: 8px;
-}
-
-.monitor-overview__item {
-  display: grid;
-  gap: 6px;
   min-width: 0;
-  border-radius: 14px;
-  border: 1px solid rgba(148, 163, 184, 0.08);
-  background:
-    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.02)),
-    radial-gradient(circle at top left, rgba(52, 211, 153, 0.05), transparent 60%);
-  padding: 11px 12px;
-  text-align: left;
 }
 
-.monitor-overview__item--interactive:hover {
-  border-color: rgba(96, 165, 250, 0.32);
-}
-
-.monitor-overview__label,
+.monitor-header__meta-label,
 .usage-lane__helper,
 .memory-stat__label,
 .network-table__header,
@@ -881,13 +831,13 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
   font-size: 11px;
 }
 
-.monitor-overview__label {
+.monitor-header__meta-label {
   font-weight: 700;
   letter-spacing: 0.08em;
   text-transform: uppercase;
 }
 
-.monitor-overview__value {
+.monitor-header__meta-value {
   overflow: hidden;
   color: #f7fbff;
   font-size: 13px;
@@ -1541,7 +1491,6 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
   }
 
   .monitor-chip__value,
-  .monitor-overview__value,
   .usage-lane__helper,
   .disk-summary-table__row span {
     white-space: normal;
@@ -1576,7 +1525,6 @@ const copyIpToClipboard = async (ipAddress: string | null) => {
 }
 
 @container (max-width: 360px) {
-  .monitor-overview__row,
   .process-summary-strip {
     grid-template-columns: 1fr;
   }