feat: WC2026 赛事 seed、生产上线初始化脚本与目录归档

重构 seed 为 WC2026 72 场小组赛与 48 强优胜盘；新增 production 模式仅保留 admin 与赛事示例；提供 prod-init-db 全量重置脚本；管理端 i18n 分包与赛事归档能力。

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

apps/player/src/i18n/en-US.ts

@@ -78,6 +78,8 @@ export default {
     go_register: 'No account? Register now',
     have_account: 'Already have an account? Log in',
     register_btn: 'Register',
+    registering: 'Registering…',
+    sending_sms: 'Sending…',
     register_failed: 'Registration failed, please try again',
     continue_browsing: 'Skip login',
     username_placeholder: 'Enter username',
@@ -195,7 +197,7 @@ export default {
     amount_label: 'Amount',
     amount_placeholder: 'Enter recharge amount',
     screenshot_label: 'Upload Screenshot',
-    upload_hint: 'Click to upload screenshot (max 5MB)',
+    upload_hint: 'Click to upload (max 10MB original, compressed to within 1MB)',
     compressing: 'Compressing',
     submit: 'Submit',
     submitting: 'Submitting',
@@ -208,7 +210,8 @@ export default {
     upload_screenshot: 'Please upload a screenshot',
     submit_failed: 'Submit failed, please retry',
     file_must_be_image: 'Please upload an image file',
-    file_too_large: 'File exceeds 10MB',
+    file_too_large: 'Original file must be 10MB or less',
+    compress_failed: 'Could not compress the image to within 1MB. Try a smaller screenshot.',
     status_pending: 'Processing',
     status_approved: 'Approved',
     status_rejected: 'Rejected',