Enabled concurrent execution of tsc and Vite build

refs https://github.com/TryGhost/DevOps/issues/122

- this runs the Vite build and Typescript type checking concurrently,
  which will speed up the total time to build

apps/admin-x-demo/package.json

@@ -21,7 +21,7 @@
   "scripts": {
     "dev": "vite build --watch",
     "dev:start": "vite",
-    "build": "tsc && vite build",
+    "build": "concurrently \"tsc\" \"vite build\"",
     "lint": "yarn run lint:code && yarn run lint:test",
     "lint:code": "eslint --ext .js,.ts,.cjs,.tsx --cache src",
     "lint:test": "eslint -c test/.eslintrc.cjs --ext .js,.ts,.cjs,.tsx --cache test",

apps/admin-x-design-system/package.json

@@ -9,7 +9,7 @@
   "types": "types/index.d.ts",
   "sideEffects": false,
   "scripts": {
-    "build": "vite build && tsc -p tsconfig.declaration.json",
+    "build": "concurrently \"vite build\" \"tsc -p tsconfig.declaration.json\"",
     "prepare": "yarn build",
     "test": "yarn test:types",
     "test:types": "tsc --noEmit",

apps/admin-x-framework/package.json

@@ -54,7 +54,7 @@
   },
   "sideEffects": false,
   "scripts": {
-    "build": "vite build && tsc -p tsconfig.declaration.json",
+    "build": "concurrently \"vite build\" \"tsc -p tsconfig.declaration.json\"",
     "prepare": "yarn build",
     "test": "yarn test:types && yarn test:unit",
     "test:types": "tsc --noEmit",

apps/admin-x-settings/package.json

@@ -27,7 +27,7 @@
   "scripts": {
     "dev": "vite build --watch",
     "dev:start": "vite",
-    "build": "tsc && vite build",
+    "build": "concurrently \"tsc\" \"vite build\"",
     "lint": "yarn run lint:js",
     "lint:js": "eslint --ext .js,.ts,.cjs,.tsx --cache src test",
     "test:unit": "yarn nx build && vitest run",

apps/signup-form/package.json

@@ -20,7 +20,7 @@
         "dev": "concurrently \"vite --port 6173\" \"vite preview -l silent\" \"vite build --watch\"",
         "preview": "concurrently \"vite preview -l silent\" \"vite build --watch\"",
         "dev:test": "vite build && vite preview --port 6175",
-        "build": "tsc && vite build",
+        "build": "concurrently \"tsc\" \"vite build\"",
         "lint": "yarn run lint:js",
         "lint:js": "eslint --ext .js,.ts,.cjs,.tsx --cache src test",
         "test:unit": "yarn build",