Provide a minified font CSS file too (#1684)

* Provide a minified font CSS file too

* Use the minified font CSS in docs

docs/layouts/partials/stylesheet.html

@@ -1,4 +1,4 @@
-<link rel="stylesheet" href="/assets/font/bootstrap-icons.css">
+<link rel="stylesheet" href="/assets/font/bootstrap-icons.min.css">
 
 {{- $sassOptions := dict "targetPath" "assets/css/docs.css" "precision" 6 -}}
 {{- $postcssOptions := dict "use" "autoprefixer" "noMap" true -}}

package.json

@@ -53,7 +53,9 @@
     "icons-main": "node build/build-svgs.js",
     "icons-zip": "cross-env-shell \"rm -rf bootstrap-icons-$npm_package_version bootstrap-icons-$npm_package_version.zip && cp -r icons/ bootstrap-icons-$npm_package_version && cp bootstrap-icons.svg bootstrap-icons-$npm_package_version && cp -r font/ bootstrap-icons-$npm_package_version && zip -qr9 bootstrap-icons-$npm_package_version.zip bootstrap-icons-$npm_package_version && rm -rf bootstrap-icons-$npm_package_version\"",
     "icons-sprite": "svg-sprite --config svg-sprite.json --log=info icons/*.svg",
-    "icons-font": "fantasticon",
+    "icons-font": "npm-run-all icons-font-*",
+    "icons-font-main": "fantasticon",
+    "icons-font-min": "cleancss -O1 --format breakWith=lf --with-rebase --output font/bootstrap-icons.min.css font/bootstrap-icons.css",
     "release": "npm-run-all icons docs-build icons-zip",
     "netlify": "cross-env-shell HUGO_BASEURL=$DEPLOY_PRIME_URL npm-run-all icons docs-build",
     "test:fusv": "fusv docs/assets/scss/",
@@ -67,6 +69,7 @@
     "@twbs/fantasticon": "^2.7.1",
     "autoprefixer": "^10.4.14",
     "bootstrap": "^5.3.0-alpha3",
+    "clean-css-cli": "^5.6.2",
     "clipboard": "^2.0.11",
     "cross-env": "^7.0.3",
     "eslint": "^8.38.0",