feat: add app update checks and standalone release publishing panel

server/updates/manage.py

@@ -0,0 +1,17 @@
+"""Run interactively on your server; do not send its output to chat."""
+import getpass
+import secrets
+from update_service import hash_password
+
+
+if __name__ == '__main__':
+    password = getpass.getpass('设置更新后台密码（至少12位）: ')
+    if password != getpass.getpass('再次输入: '):
+        raise SystemExit('两次输入不一致，未生成配置。')
+    try:
+        password_hash = hash_password(password)
+    except ValueError as error:
+        raise SystemExit(str(error)) from None
+    print('仅在服务器填写下面两行到.env，保留单引号，不要发到聊天：')
+    print(f"ADMIN_PASSWORD_HASH='{password_hash}'")
+    print(f"SESSION_SECRET='{secrets.token_hex(32)}'")