Hiding generic geometry presets in Territory

[ximenabb]

Describe the bug
The Mapeo Territory fork of iD editor utilizes generic geometry point/line/area presets, as a fallback for when configurations change and a category is no longer available.

Issue originally raised : https://www.notion.so/digidem/Hiding-generic-geometry-presets-in-Territory-74f3c6784f2c459ea3376e4e6699f05d#7820d5d2c7994eff9f8a242c82ae8a72

All details : https://www.notion.so/digidem/Hiding-generic-geometry-presets-in-Territory-74f3c6784f2c459ea3376e4e6699f05d

Solution:
Hide these presets by hiding their unique class identifiers preset-point preset-line preset-area using CSS. Doing so will accomplish two things:

1. The generic geometry presets are no longer available as a category option for mapping when creating a feature.

2. If a feature does get reclassified into one of the generic geometry presets as a fallback due to the original category no longer being available in the config, the generic presets will not be available in the list when changing the category. This forces a user to reclassify the data using only available categories in the config, which is a desirable behavior.