feat(settings): 扩展 SettingsData 加 compact 字段,后端解析与校验

src/server/db/settings.ts

@@ -19,16 +19,17 @@ export function getSettings(raw: Database): SettingsData {
     .get();
 
   if (!row) {
-    return { theme: "system" };
+    return { compact: false, theme: "system" };
   }
 
   try {
     const parsed = JSON.parse(row.data) as Partial<SettingsData>;
     return {
+      compact: typeof parsed.compact === "boolean" ? parsed.compact : false,
       theme: parsed.theme === "dark" || parsed.theme === "light" || parsed.theme === "system" ? parsed.theme : "system",
     };
   } catch {
-    return { theme: "system" };
+    return { compact: false, theme: "system" };
   }
 }
 
@@ -40,7 +41,7 @@ export function updateSettings(raw: Database, data: Partial<SettingsData>, _logg
     .where(and(eq(settings.id, SETTINGS_ID), notDeleted(settings)))
     .get();
 
-  let currentData: SettingsData = { theme: "system" };
+  let currentData: SettingsData = { compact: false, theme: "system" };
   if (existing) {
     try {
       currentData = JSON.parse(existing.data) as SettingsData;

src/server/routes/settings.ts

@@ -32,6 +32,10 @@ export async function handleUpdateSettings(
     return jsonResponse(createApiError("theme 仅支持 dark、light、system", 400), { mode, status: 400 });
   }
 
+  if (body.compact !== undefined && typeof body.compact !== "boolean") {
+    return jsonResponse(createApiError("compact 必须为布尔值", 400), { mode, status: 400 });
+  }
+
   const result = updateSettings(db, body, logger);
   logger.info({ data: result }, "设置已更新");
   return jsonResponse(result, { mode });

src/shared/api.ts

@@ -238,6 +238,7 @@ export type ProviderType = "anthropic" | "openai" | "openai-compatible";
 export type RuntimeMode = "development" | "production" | "test";
 
 export interface SettingsData {
+  compact?: boolean;
   theme: ThemePreference;
 }