Add Lingui check to CI (#2058)

* Install lingui eslint plugin, ignore compiled files

* Add lingui step to Lint workflow

* Run check in other job

* Add compile step to web build

* Temp: add a new string to test with

* Add message

* Revert "Temp: add a new string to test with"

This reverts commit ef5459d00c.

* Un-track compiled files

* Add check scripts to package.json, build step

* Make sure to compile translations prior to test/typecheck

* Rename scripts

.gitignore

@@ -102,4 +102,8 @@ ios/
 google-services.json
 
 # Performance results (Flashlight)
-.perf/
+.perf/
+
+# i18n
+src/locale/locales/_build/
+src/locale/locales/**/*.js