* Allow users to set the trigger height for lengthy toot autocollapse
Add a field in the glitch-soc preferences to set the exact height in pixels of a "lengthy toot" where auto-collapse is triggered
Originally authored by Dean Bassett (github.com/deanveloper)
Squashed 3 commits from neatchee/mastodon and returned some values to project defaults:
* ef665c1df5821e684c8da3392049f33243fafa74
* 0fce108d210efe55027a3af061bfc57aaaa83843
* 998f701a2b2e37edbda7dffb11a61f67f5559b18
* Remove bad escape characters
* Apply feedback from glitch-soc code review
- move input width specification to CSS
- adjust language for clarity
* Update comments re: lengthy toot height
* Fix inconsistent indentation
* Use a calculated width that scales better with browser font instead of static 45px width
* Change locales file generation to use JSON sources
Instead of inheriting in JS files, set locale inheritance in the
theme's YML file, and inherit in the generated locale file, rather
than the source file.
* Convert glitch-soc JS translation files to JSON
Obtained running the following:
```sh
sed -i -z "s/import inherited from '.*';\s*\nconst messages = //" *.js
sed -i "s/\s*\/\/.*//" *.js
sed -i -z "s/;\s*export default .*/\n/" *.js
for i in *.js; do
json5 $i | json_pp > ${i}on;
done
```
* Change `yarn manage:translations` to exclude any translation already defined upstream
* Run yarn manage:translations
