clean up reverse proxy

src/langs/en.json

@@ -184,8 +184,8 @@
   "settings_s3_accuratemtime_desc": "Read the uploaded accurate last modified time for better sync algorithm. But it causes extra api requests / time / money to the S3 endpoint.",
   "settings_s3_urlstyle": "S3 URL style",
   "settings_s3_urlstyle_desc": "Whether to force path-style URLs for S3 objects (e.g., https://s3.amazonaws.com/*/ instead of https://*.s3.amazonaws.com/).",
-  "settings_s3_reverse_proxy_url": "S3 Reverse Proxy Url",
-  "settings_s3_reverse_proxy_url_desc": "S3 Reverse Proxy Url.(Leave blank if you don't have a reverse proxy)",
+  "settings_s3_reverse_proxy_no_sign_url": "S3 Reverse Proxy (No Sign) Url (experimental)",
+  "settings_s3_reverse_proxy_no_sign_url_desc": "S3 reverse proxy url without signature. This is useful if you use a revers proxy but do not change the original credential signature. No http(s):// prefix. Leave it blank if you don't know what it is.",
   "settings_s3_connect_succ": "Great! The bucket can be accessed.",
   "settings_s3_connect_fail": "The S3 bucket cannot be reached.",
   "settings_dropbox": "Remote For Dropbox",

src/langs/zh_cn.json

@@ -183,8 +183,8 @@
   "settings_s3_accuratemtime_desc": "读取（已上传的）准确的文件修改时间，有助于同步算法更加准确和稳定。但是它也会导致额外的 api 请求、时间、金钱花费。",
   "settings_s3_urlstyle": "S3 URL style",
   "settings_s3_urlstyle_desc": "是否对 S3 对象强制使用 path style URL（例如使用 https://s3.amazonaws.com/*/ 而不是 https://*.s3.amazonaws.com/）。",
-  "settings_s3_reverse_proxy_url": "S3 反向代理地址",
-  "settings_s3_reverse_proxy_url_desc": "S3 反向代理地址。（如果没有设置反向代理请留空）",
+  "settings_s3_reverse_proxy_no_sign_url": "S3 反向代理（不签名）地址（实验性质）",
+  "settings_s3_reverse_proxy_no_sign_url_desc": "不会参与到签名的 S3 反向代理地址。如果您有一个反向代理，但是不想修改原始鉴权签名，这里就可以填写。没有 http(s):// 前缀。如果您不知道这是什么，留空即可。",
   "settings_s3_connect_succ": "很好！可以访问到对应存储桶。",
   "settings_s3_connect_fail": "无法访问到对应存储桶。",
   "settings_dropbox": "Dropbox 设置",

src/langs/zh_tw.json

@@ -182,8 +182,8 @@
   "settings_s3_accuratemtime_desc": "讀取（已上傳的）準確的檔案修改時間，有助於同步演算法更加準確和穩定。但是它也會導致額外的 api 請求、時間、金錢花費。",
   "settings_s3_urlstyle": "S3 URL style",
   "settings_s3_urlstyle_desc": "是否對 S3 物件強制使用 path style URL（例如使用 https://s3.amazonaws.com/*/ 而不是 https://*.s3.amazonaws.com/）。",
-  "settings_s3_reverse_proxy_url": "S3 反向代理地址",
-  "settings_s3_reverse_proxy_url_desc": "S3 反向代理地址。（如果沒有設置反向代理請留空）",
+  "settings_s3_reverse_proxy_no_sign_url": "S3 反向代理（不簽名）地址（實驗性質）",
+  "settings_s3_reverse_proxy_no_sign_url_desc": "不會參與到簽名的 S3 反向代理地址。如果您有一個反向代理，但是不想修改原始鑑權簽名，這裡就可以填寫。沒有 http(s):// 字首。如果您不知道這是什麼，留空即可。",
   "settings_s3_connect_succ": "很好！可以訪問到對應儲存桶。",
   "settings_s3_connect_fail": "無法訪問到對應儲存桶。",
   "settings_dropbox": "Dropbox 設定",