看板支持列表/卡片/网格三种学生视图切换

src/i18n/locales/en-US.json

@@ -578,6 +578,18 @@
     "applyPreset": "Apply Preset",
     "run": "Run SQL",
     "runAll": "Run All",
+    "viewModes": {
+      "list": "List View",
+      "card": "Card View",
+      "grid": "Grid View"
+    },
+    "metrics": {
+      "totalScore": "Score",
+      "rewardPoints": "Reward",
+      "weekChange": "7d",
+      "weekDeducted": "7d Deduct",
+      "todayAnswered": "Today"
+    },
     "sqlPlaceholder": "Enter SQL (single SELECT / WITH query only)",
     "templateHint": "Template variables: {{today_start}}, {{since_7d}}, {{since_30d}}, {{now}}",
     "templateDescription": "Use template variables directly in SQL. They will be replaced with ISO timestamps at runtime for both SQLite and PostgreSQL.",

src/i18n/locales/zh-CN.json

@@ -578,6 +578,18 @@
     "applyPreset": "套用预设",
     "run": "运行 SQL",
     "runAll": "运行全部",
+    "viewModes": {
+      "list": "列表视图",
+      "card": "卡片视图",
+      "grid": "网格视图"
+    },
+    "metrics": {
+      "totalScore": "总分",
+      "rewardPoints": "奖励分",
+      "weekChange": "近7天",
+      "weekDeducted": "近7天扣分",
+      "todayAnswered": "今日回答"
+    },
     "sqlPlaceholder": "输入 SQL（仅支持单条 SELECT / WITH 查询）",
     "templateHint": "支持时间模板变量：{{today_start}}、{{since_7d}}、{{since_30d}}、{{now}}",
     "templateDescription": "可直接在 SQL 中使用模板变量，运行时会自动替换为 ISO 时间，兼容 SQLite 与 PostgreSQL。",