add print-version npm script

package-lock.json

@@ -13975,7 +13975,7 @@
     },
     "packages/webawesome": {
       "name": "@shoelace-style/webawesome",
-      "version": "3.0.0-alpha.13",
+      "version": "3.0.0-beta.1",
       "license": "MIT",
       "dependencies": {
         "@ctrl/tinycolor": "^4.1.0",

packages/webawesome/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@shoelace-style/webawesome",
   "description": "A forward-thinking library of web components.",
-  "version": "3.0.0-alpha.13",
+  "version": "3.0.0-beta.1",
   "homepage": "https://webawesome.com/",
   "author": "Web Awesome",
   "license": "MIT",
@@ -58,7 +58,8 @@
     "spellcheck": "cspell \"**/*.{js,ts,json,html,css,md}\" --no-progress --config=\"../../cspell.json\"",
     "verify": "npm run prettier && npm run build && npm run test",
     "prepublishOnly": "npm run verify",
-    "check-updates": "npx npm-check-updates --interactive --format group"
+    "check-updates": "npx npm-check-updates --interactive --format group",
+    "print-version": "echo $npm_package_version"
   },
   "engines": {
     "node": ">=14.17.0"

packages/webawesome/src/components/carousel/carousel.css

@@ -1,7 +1,7 @@
 :host {
   --aspect-ratio: 16 / 9;
   --scroll-hint: 0px;
-  --slide-gap: var(--wa-space-m);
+  --slide-gap: var(--wa-space-m, 1rem); /* fallback value is necessary */
 
   display: flex;
 }