feat(v3.4.14): mini-user store UX, brand config, client settings

Store list/detail package flow, configurable WeChat mini brand assets and customer service, shop H5 home refresh.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/common/system-config/system-config.service.ts

@@ -8,6 +8,7 @@ import type {
 import { loadAppConfig, parseMiniHomeBanners, serializeMiniHomeBanners } from '@dukang/shared-types';
 import { PrismaService } from '../prisma/prisma.module';
 import {
+  SYSTEM_CONFIG_DEFAULTS,
   SYSTEM_CONFIG_FIELDS,
   SYSTEM_CONFIG_GROUPS,
   SYSTEM_CONFIG_KEY_SET,
@@ -42,6 +43,7 @@ export class SystemConfigService implements OnModuleInit {
     try {
       await this.purgeRetiredKeys();
       await this.seedMissingFromProcessEnv();
+      await this.seedMissingDefaults();
       const rows = await this.prisma.systemConfig.findMany();
       applyEnvOverlay(Object.fromEntries(rows.map((r) => [r.configKey, r.value])));
       this.lastUpdatedAt = rows.reduce<Date | null>(
@@ -82,7 +84,7 @@ export class SystemConfigService implements OnModuleInit {
     for (const field of fields) {
       const fromDb = dbMap.get(field.key);
       const fromEnv = process.env[field.key];
-      const raw = fromDb ?? fromEnv ?? '';
+      const raw = (fromDb ?? fromEnv ?? SYSTEM_CONFIG_DEFAULTS[field.key] ?? '').trim();
       if (field.secret) {
         if (raw) configuredSecrets.push(field.key);
         values[field.key] = '';
@@ -227,6 +229,26 @@ export class SystemConfigService implements OnModuleInit {
     }
   }
 
+  /** 将代码默认值写入空缺配置，便于 HQ 表单可见、可改 */
+  private async seedMissingDefaults() {
+    const overlay: Record<string, string> = {};
+    for (const field of SYSTEM_CONFIG_FIELDS) {
+      const defaultVal = SYSTEM_CONFIG_DEFAULTS[field.key];
+      if (!defaultVal?.trim()) continue;
+      const existing = await this.prisma.systemConfig.findUnique({ where: { configKey: field.key } });
+      if (existing?.value?.trim()) continue;
+      if (process.env[field.key]?.trim()) continue;
+      const value = this.normalizeByMeta(field, defaultVal);
+      await this.prisma.systemConfig.upsert({
+        where: { configKey: field.key },
+        create: { configKey: field.key, value },
+        update: { value },
+      });
+      overlay[field.key] = value;
+    }
+    if (Object.keys(overlay).length) applyEnvOverlay(overlay);
+  }
+
   private normalizeByMeta(meta: { key?: string; type: string }, raw: string): string {
     if (meta.type === 'boolean') {
       return raw === 'true' || raw === '1' ? 'true' : 'false';