feat: add student learning flow pages

apps/taro/src/pages/student/student.css

@@ -47,6 +47,11 @@
   padding-bottom: 8px;
 }
 
+.toolbar.wrap {
+  flex-wrap: wrap;
+  overflow-x: visible;
+}
+
 .pill-button,
 .primary-button,
 .secondary-button,
@@ -84,6 +89,12 @@
   color: #1d4ed8;
 }
 
+.pill-button.warn {
+  border-color: #f59e0b;
+  background: #fffbeb;
+  color: #92400e;
+}
+
 .section-block {
   margin-top: 30px;
 }
@@ -103,6 +114,13 @@
   background: #fff;
 }
 
+.report-panel {
+  padding: 28px;
+  border: 1px solid #bfdbfe;
+  border-radius: 8px;
+  background: #eff6ff;
+}
+
 .list-stack {
   display: flex;
   flex-direction: column;
@@ -116,6 +134,11 @@
   background: #fff;
 }
 
+.list-row.active {
+  border-color: #2563eb;
+  background: #eff6ff;
+}
+
 .row-main {
   display: block;
   color: #111827;
@@ -211,3 +234,11 @@
 .muted-text {
   color: #64748b;
 }
+
+.video-frame {
+  width: 100%;
+  min-height: 360px;
+  border: 0;
+  border-radius: 8px;
+  background: #0f172a;
+}