feat: improve search part (#93)

* feat: add notices to a new collection

the new collection named todolist, and there are small changes about
how the pages look like.

* feat: add notices to a new collection

* style: update npm and run format

* style: run npm format again

* feat: lead Profile to the mainpage (#74)

* add a new page to search channels

* Updated createchannel

* feat: refine createchannel

* feat: refine createchannel

* feat: update searchChannel

* refactor: refactor createChannel

* feat: add useremail for a channel

* feat: can choose the channels your created

* refactor: Refactor the code

* feat: Added channel deletion and modification

* feat: lead Profile to the mainpage

* feat: lead Profile to the mainpage

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Co-authored-by: My Go！ <[email protected]>

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Co-authored-by: sheeplin <[email protected]>
Co-authored-by: My Go！ <[email protected]>
Co-authored-by: 路小雨 <[email protected]>