MM-51975 : Standardise Formatjs config for Playbooks & Boards (#22948)

Added Formatjs's built-in formatter called "simple". With this change, the intermediate Formatjs compile step is removed. Additionally, the npm command for Playbooks was standardised by replacing "extract" with "i18n-extract" to ensure consistency across all products.

webapp/boards/i18n/en.json

@@ -453,4 +453,4 @@
   "tutorial_tip.ok": "Next",
   "tutorial_tip.out": "Opt out of these tips.",
   "tutorial_tip.seen": "Seen this before?"
-}
+}

webapp/boards/package.json

@@ -4,7 +4,6 @@
 	"private": true,
 	"description": "",
 	"scripts": {
-		"i18n-extract": "formatjs extract \"src/**/*.{ts,tsx}\" --ignore \"**/*.d.ts\" --out-file i18n/tmp.json && formatjs compile i18n/tmp.json --out-file i18n/en.json && npx rimraf i18n/tmp.json",
 		"build": "webpack --mode=production",
 		"build:watch": "webpack --mode=production --watch",
 		"start:product": "webpack serve --mode=development",
@@ -18,6 +17,7 @@
 		"check-types": "tsc -b",
 		"check-types:fix": "npm run check-types -- --noEmit --fix",
 		"check": "npm run check-lint && npm run check-style",
+		"i18n-extract": "formatjs extract \"src/**/*.{ts,tsx}\" --ignore \"**/*.d.ts\" --id-interpolation-pattern '[sha512:contenthash:base64:6]' --format simple --out-file i18n/en.json",
 		"fix": "npm run check-lint:fix && npm run check-style:fix",
 		"test": "cross-env TZ=Etc/UTC jest",
 		"test:watch": "cross-env TZ=Etc/UTC jest --watch",

webapp/playbooks/i18n/en.json

@@ -607,4 +607,4 @@
   "zx0myy": "Participants",
   "zxj2Gh": "Last updated {time}",
   "zz6ObK": "Restore"
-}
+}

webapp/playbooks/package.json

@@ -124,7 +124,7 @@
     "test:debug": "cross-env TZ=Etc/UTC jest --forceExit --detectOpenHandles --verbose",
     "test-ci": "cross-env TZ=Etc/UTC jest --ci --maxWorkers=100%",
     "check-types": "tsc -b",
-    "extract": "formatjs extract 'src/**/*.{ts,tsx}' --ignore \"**/*.d.ts\" --out-file i18n/temp.json --id-interpolation-pattern '[sha512:contenthash:base64:6]' && formatjs compile 'i18n/temp.json' --out-file i18n/en.json && rm i18n/temp.json",
+    "i18n-extract": "formatjs extract \"src/**/*.{ts,tsx}\" --ignore \"**/*.d.ts\" --id-interpolation-pattern '[sha512:contenthash:base64:6]' --format simple --out-file i18n/en.json",
     "graphql": "graphql-codegen --config graphql_gen.ts",
     "report-unused-exports": "ts-prune",
     "build:product": "webpack --mode=production",