fix: precompiling font assets

config/initializers/assets.rb

@@ -9,7 +9,7 @@ Rails.application.config.assets.version = '1.0'
 Rails.application.config.assets.paths << Rails.root.join('vendor', 'assets')
 Rails.application.config.assets.paths << Rails.root.join('dist')
 
-Rails.application.config.assets.precompile << ["*.svg", "*.eot", "*.woff", "*.ttf"]
+Rails.application.config.assets.precompile += %w( fonts/ionicons.eot fonts/ionicons.svg fonts/ionicons.ttf fonts/ionicons.woff )
 
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.

package.json

@@ -9,7 +9,7 @@
   "scripts": {
     "start": "webpack-dev-server --progress",
     "bundle": "webpack --mode production",
-    "build": "bundle install && npm install && npm run bundle",
+    "build": "bundle install && npm install && bundle exec rails assets:precompile && npm run bundle",
     "submodules": "git submodule update --init --force --remote",
     "test": "karma start karma.conf.js --single-run",
     "lint": "eslint --fix app/assets/javascripts/**/*.js"