Add new proxy.rs module with get_proxies and get_providers_proxies commands.
Update mod.rs and lib.rs to re-export and register proxy commands.
Update API.ts to use invoke for proxy commands.
Minor formatting improvements in module/mihomo.rs.
* fix: use remoteDestination replace DestinationIP in connection page, #2668
* add: missing i18n text
* fix: display the target address details in connection page