add config reload api

[ibigbug]

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🔗 Related issue link

#191

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[ibigbug]

@greenhat616

[greenhat616]

I tested it with nyanpasu dev, and server returned a 202(Accepted) error.

I think it should be blocking until the config refreshed, just as the meta does?
https://github.com/MetaCubeX/mihomo/blob/Alpha/hub/route/configs.go

[ibigbug]

is the config actually reloaded?

202 is not an error, and i think it shouldn't matter if this API is blocking/async. the other clash i think it returns 204 instead

[greenhat616]

is the config actually reloaded?

202 is not an error, and i think it shouldn't matter if this API is blocking/async. the other clash i think it returns 204 instead

Yes, I know it is intentional. It was caught by frontend request lib, such as axios or fetch. I can process it manually in next patch of nyanpasu. But users counld not get switch profiles until updates get released, though we have a core updater.