* feat & refactor(qbittorrent/client): support `deleteFiles` arg for `Client.Delete()` method
* feat(qbittorrent/client): also delete tags in `Client.Delete()`
* feat(qbittorrent): authorization and logging in support
* feat(qbittorrent/client): support `AddFromLink`
* refactor(qbittorrent/client): check authorization when getting a new client
* feat(qbittorrent/client): support `GetInfo`
* test(qbittorrent/client): update test cases
* feat(qbittorrent): init qbittorrent client on bootstrap
* feat(qbittorrent): support setting webui url via gin
* feat(qbittorrent/client): support deleting
* feat(qbittorrent/client): parse `TorrentStatus` enum when unmarshalling json in `GetInfo()`
* feat(qbittorrent/client): support getting files by id
* feat(qbittorrent): support adding qbittorrent tasks via gin
* refactor(qbittorrent/client): return a `Client` interface in `New()` instead of `*client`
* refactor: task handle
* chore: fix typo
* chore: change path
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Co-authored-by: Andy Hsu <i@nn.ci>
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