Add support user customized config file (if exists) (#242)

* feat(/): add support user customized config file (if exists)

* Show current process ID in Status bar + Make fm_get_filesize function much more concise (#245)

* Update Simplified Chinese (#241)

* Feature Font Size Choose Options / Bug Fix Settings not visible in auth=false (#240)

* Bug fix and PR #245, #241, #240

Co-authored-by: 刘明野 <898310895@qq.com>
Co-authored-by: B Bharath Kumar Reddy <39063133+bbharathkumarreddy@users.noreply.github.com>
Co-authored-by: Prasath Mani <prasath.mani@publicissapient.com>
Co-authored-by: Prasath Mani <prasathmani@users.noreply.github.com>

translation.json

@@ -1416,4 +1416,4 @@
       }
     }
   ]
-}
+}