Add project channel pages

apps/senlinai-acro-react/src/App.css

@@ -558,6 +558,154 @@
   grid-template-columns: minmax(260px, 1fr) 80px 160px 80px;
 }
 
+.project-channel-page {
+  min-width: 0;
+}
+
+.compact-card .arco-card-body {
+  padding: 12px 14px;
+}
+
+.mail-layout,
+.ai-workspace {
+  min-width: 0;
+  display: grid;
+  grid-template-columns: minmax(260px, 0.42fr) minmax(360px, 0.58fr);
+  gap: 12px;
+}
+
+.mail-list,
+.mail-detail,
+.ai-session-list,
+.ai-chat-panel {
+  min-width: 0;
+}
+
+.mail-item,
+.ai-session,
+.task-card-button {
+  width: 100%;
+  display: grid;
+  gap: 4px;
+  border: 0;
+  border-top: 1px solid var(--senlin-border);
+  background: transparent;
+  color: var(--senlin-text);
+  padding: 10px 0;
+  text-align: left;
+  cursor: pointer;
+}
+
+.mail-item:first-of-type,
+.ai-session:first-of-type {
+  border-top: 0;
+}
+
+.mail-item.active,
+.ai-session.active,
+.mail-item:hover,
+.ai-session:hover,
+.task-card-button:hover {
+  background: color-mix(in srgb, var(--senlin-primary) 6%, transparent);
+}
+
+.mail-item span:first-child,
+.ai-session > .arco-typography:first-child {
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font-weight: 600;
+}
+
+.mail-item div {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+}
+
+.mail-item time,
+.ai-session time {
+  color: var(--senlin-muted);
+  font-size: 12px;
+}
+
+.mail-detail .arco-typography,
+.mail-item .arco-typography,
+.ai-session .arco-typography {
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.reply-box,
+.chat-input {
+  display: grid;
+  gap: 10px;
+  margin-top: 16px;
+  padding-top: 12px;
+  border-top: 1px solid var(--senlin-border);
+}
+
+.task-board {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.task-lane .arco-card-body {
+  display: grid;
+  gap: 10px;
+  padding: 12px;
+}
+
+.task-card-button {
+  border: 1px solid var(--senlin-border);
+  border-radius: 6px;
+  padding: 10px;
+}
+
+.chat-thread {
+  display: grid;
+  gap: 12px;
+}
+
+.chat-message {
+  display: grid;
+  grid-template-columns: 30px 1fr;
+  gap: 10px;
+}
+
+.chat-message p {
+  margin: 0;
+  padding: 10px 12px;
+  border: 1px solid var(--senlin-border);
+  border-radius: 6px;
+  background: var(--senlin-soft-blue);
+}
+
+.chat-message.user p {
+  background: var(--senlin-panel);
+}
+
+.folder-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.folder-card .arco-card-body {
+  padding: 14px;
+}
+
+.cron-row {
+  grid-template-columns: minmax(180px, 1fr) 64px 92px 92px 92px 48px 40px;
+}
+
+.cron-summary .arco-card-body {
+  padding: 12px;
+}
+
 .inspector {
   min-height: 0;
   overflow-x: hidden;