ui#1063 - Added elemhide_not_specific_enough and url_not_specific_enough custom filter alerts
This MR for https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/-/issues/1063 contains the following changes:
- Added "elemhide_not_specific_enough" and "url_not_specific_enough" custom filter alerts, based on updated filter alert messages in https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/-/issues/228.
- Fixed: Removed
.
character at the end of "snippet_nodomain" filter alert message. - Cleanup
- Renamed "slow performing filters" to "unoptimized filters", because we may want to warn users of filters, even if they're not slow.
- Moved "slow" custom filter alert to separate table, to clearly differentiate between warnings and errors.
- Use underscores in alert IDs, as we do in the code (same as in https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/-/issues/228).
- Sorted custom filter list alphabetically.