* Apply suggestion from code review
* updating images for signin and register page.
* fix: lint
* fix: logo update
* revert golangci
* Adding more strings and updated the logo. Still need to update the signin page images
* Apply suggestion from code review
Updating harness logo to use Open Source logo
* Update all occurences of 'gitness' to 'harness' within comments and markdown. Updated the logo reference (did not delete the Gitness logo directory yet). No active code changes except display strings.
* Fix rule naming, warn log and use switch case for ref update
* Fix tests
* Refactor isForcePush to remove post-receive only related msg
* Add two new settings to branch rules: block merge and force push to branch
