Consider automated checking of localization.ts

[johnbanq]

Manually checking localization.ts is very painful!

So I whipped out this hacky script that automatically checks it: https://github.com/johnbanq/supersplat-i18n-check.

It automatically finds:

• untranslated keys
• unused keys
• undefined keys

by analyzing all localize() call sites in the codebase.

Putting this here just for the record. We can add it to CI if we are OK with this (quite complicated) approach.

[johnbanq]

Also, here is the result of running this script against the current latest commit on main (commit 9437889):

UNUSED localisation keys -------------------------------------

   camera
   camera.add-pose
   camera.clear-poses
   camera.next-pose
   camera.play-poses
   camera.prev-pose
   file.load-all-data
   timeline.add-key
   timeline.frame-rate
   timeline.next-key
   timeline.play
   timeline.prev-key
   timeline.remove-key
   timeline.total-frames

UNDEFINED localisation keys ----------------------------------

   render.failed

INCOMPLETE localisation keys ------------------------------

  'colors.saturation' is missing in: ko
  'file.export.ply' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-none' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-linear' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-neutral' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-aces' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-aces2' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-filmic' is missing in: de, fr, ja, ko, zh-CN
  'options.tonemapping-hejl' is missing in: de, fr, ja, ko, zh-CN
  'image.header' is missing in: de, fr, ja, ko, zh-CN
  'image.preset' is missing in: de, fr, ja, ko, zh-CN
  'image.resolution' is missing in: de, fr, ja, ko, zh-CN
  'image.transparentBg' is missing in: de, fr, ja, ko, zh-CN
  'image.showDebug' is missing in: de, fr, ja, ko, zh-CN
  'image.resolutionCurrent' is missing in: de, fr, ja, ko, zh-CN
  'image.resolutionCustom' is missing in: de, fr, ja, ko, zh-CN