Generate production locales using 'compare-locales'

package.json

@@ -46,13 +46,15 @@
   "license": "MPL-2.0",
   "repository": "mozilla/send",
   "availableLanguages": [
-    "en-US",
-    "zh-TW",
-    "zh-CN",
     "cs",
+    "cy",
+    "de",
+    "dsb",
+    "en-US",
+    "es-MX",
     "fr",
     "fy-NL",
-    "de",
+    "hsb",
     "hu",
     "it",
     "ja",
@@ -60,19 +62,14 @@
     "ms",
     "nb-NO",
     "nn-NO",
-    "pt-PT",
     "pt-BR",
+    "pt-PT",
     "ru",
     "sk",
     "sl",
-    "dsb",
-    "hsb",
-    "es-CL",
-    "es-ES",
-    "es-MX",
     "sv-SE",
-    "tr",
-    "cy"
+    "zh-CN",
+    "zh-TW"
   ],
   "scripts": {
     "build": "npm-run-all build:*",
@@ -80,6 +77,7 @@
     "build:download": "browserify frontend/src/download.js -g uglifyify -o public/download.js",
     "build:version": "node scripts/version",
     "build:l10n": "cp node_modules/l20n/dist/web/l20n.min.js public",
+    "get-prod-locales": "node scripts/get-prod-locales",
     "dev": "npm run build && npm start",
     "format": "prettier '{frontend/src/,scripts/,server/,test/**/!(bundle)}*.js' 'public/*.css' --single-quote --write",
     "lint": "npm-run-all lint:*",