Increase golangci timeout
Fix installing golangci-lint in ci
Remove mage targets replaced by golangci
Run golint in ci
Add goheader linter
Enable & fix more linters
Fix lint issues
Add mage target to automagically fix issues found by golangci
golangci-lint run --fix
Add golangci config
Add golangci mage target
Co-authored-by: kolaente <k@knt.li>
Reviewed-on: vikunja/api#676
Co-Authored-By: konrad <konrad@kola-entertainments.de>
Co-Committed-By: konrad <konrad@kola-entertainments.de>