* feat(setting): add site version information
* feat(conf): update conf.WebVersion to rolling
* fix(static): update condition to check conf.Version instead of conf.WebVersion
* fix(build.sh): use rolling release for web frontend in dev and beta builds
* chore(build.sh): update GitAuthor to The OpenList Projects Contributors
* fix(static): update condition to check conf.WebVersion
* refactor(static): simplify folder iteration in Static function
* feat(static): disable local static when `cdn` is set
* feat(static): fetch index.html from cdn for beta
* refactor(static): use RestyClient for better retrying
* fix(static): add Accept header when fetching index.html from CDN
* refactor(static): optimize HTML replacement
* chore(static): add logging to static file system initialization
* feat(static): ensure static file redirected to CDN
from this commit, if you want reverse proxy to sub-directory like `alist` with `nginx`, you need config:
```nginx
location /alist/ {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Range $http_range;
proxy_set_header If-Range $http_if_range;
proxy_redirect off;
proxy_pass http://127.0.0.1:5244/alist/;
# the max size of file to upload
client_max_body_size 20000m;
}
```
