* test: integration add git cli tests

Extracted form for easing review process and debug #3152

* test: integration add git cli big file commit

* fix:  Don't rewrite key if internal server

* Remove hardcoded paths to fix randomly failing tests

* Use correct function for merge path

* Implement routes

* move to api/sdk and create model

* Implement add + list

* List return 200 empty list no 404

* Add verify lfs lock api

* Add delete and start implementing auth control

* Revert to code.gitea.io/sdk/gitea vendor

* Apply needed check for all lfs locks route

* Add simple tests

* fix lint

* Improve tests

* Add delete test + fix

* Add lfs ascii header

* Various fixes from review + remove useless code + add more corner case testing

* Remove repo link since only id is needed.

Save a little of memory and cpu time.

* Improve tests

* Use TEXT column format for path + test

* fix mispell

* Use NewRequestWithJSON for POST tests

* Clean path

* Improve DB format

* Revert uniquess repoid+path

* (Re)-setup uniqueness + max path length

* Fixed TEXT in place of VARCHAR

* Settle back to maximum VARCHAR(3072)

* Let place for repoid in key

* Let place for repoid in key

* Let place for repoid in key

* Revert back

Indexed search of repository contents (for default branch only)

* Improve issue indexer

* Fix new issue sqlite bug

* Different test indexer paths for each db

* Add integration indexer paths to make clean

* Fix test : make coverage -> test

* Refactor integration tests to be able to run them in parallel

* Add custom local repository temp path

* Hotfix for integration testing

* Comment sqlite tests because of database locking issues

* fix collborators lack of units on orgnization repositories

* also change log level to debug

* Integration test framework

* udpate drone sign

* Formatting fixes and move router.go to routers/

* update sign for drone