更完整的permission检查，更好的userScript权限提示#1251

cyfung1031 wants to merge 2 commits intoscriptscat:release/v1.3scriptscat/scriptcat:release/v1.3from

cyfung1031:pr-permission-check-and-better-pagecyfung1031/scriptcat:pr-permission-check-and-better-pageCopy head branch name to clipboard