fix: Use agnostic language layer functionality when loading snippets
fix: Use agnostic language layer functionality when loading snippets: a task in bird-critic-1.5-full-300 (Harbor dataset). Shopware's snippet system loads translation files from the filesystem when building the admin snippet list. The previous implementation special-cased only de-DE → de and en-GB…
The task
Shopware's snippet system loads translation files from the filesystem when building the admin snippet list. The previous implementation special-cased only `de-DE` → `de` and `en-GB` → `en` locale mappings, so any other country-specific locale (e.g., `es-AR`, `fr-CA`, `zh-Hans-CN`) would be looked up by its full…
Part of kochsnow/bird-critic-1.5-full-300.