When creating a repo, the "FORCE_PRIVATE" config option should be
respected, `readonly` doesn't work for checkbox, so it should use
`disabled` attribute.
(cherry picked from commit edbf74c418061b013a5855f604dd6be6baf34132)
Conflicts:
	templates/repo/create.tmpl
	templates/repo/migrate/codebase.tmpl
	templates/repo/migrate/git.tmpl
	templates/repo/migrate/gitbucket.tmpl
	templates/repo/migrate/gitea.tmpl
	templates/repo/migrate/github.tmpl
	templates/repo/migrate/gitlab.tmpl
	templates/repo/migrate/gogs.tmpl
	templates/repo/migrate/onedev.tmpl
	already in forgejo 
		
	
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| .. | ||
| migrate.go | ||
| task.go | ||