Co-Authored-By: zeripath <art27@cantab.net>

* Add require signed commit for protected branch

* Fix fmt

* Make editor show if they will be signed

* bugfix

* Add basic merge check and better information for CRUD

* linting comment

* Add descriptors to merge signing

* Slight refactor

* Slight improvement to appearances

* Handle Merge API

* manage CRUD API

* Move error to error.go

* Remove fix to delete.go

* prep for merge

* need to tolerate \r\n in message

* check protected branch before trying to load it

* Apply suggestions from code review

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* fix commit-reader

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Move newbranch to standalone package

* move branch functions to modules to avoid dependencies cycles

* fix tests

* fix lint

* fix lint

* extend CommitTree func

* make sure Date NOT nil

* spell corection

Co-Authored-By: zeripath <art27@cantab.net>

* add TEST

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

* simple fix

* fix test too

* repair more twists
use same sequence: first Author, then Commiter

* Be more strict with git arguments
* fix-up commit test
* use bindings for branch name

* Fixes #7152 - Allow create/update/delete message to be empty, use default message

* Linting fix

* Fix to delete integration tests

* remove push_update

* move models.PushUpdate to repofiles.PushUpdate

* move sdk structs to moduels/structs

* fix tests

* fix fmt

* fix swagger

* fix vendor