switch from uglifier to terser

Gemfile

@@ -6,7 +6,6 @@ gem 'puma'
 
 gem 'haml'
 gem 'sassc-rails'
-gem 'uglifier'
 gem "sprockets-rails"
 gem 'jquery-rails'
 
@@ -41,7 +40,7 @@ end
 
 group :production do
   gem 'exception_notification'
-  gem 'mini_racer'
+  gem 'terser'
 end
 
 group :development do

Gemfile.lock

@@ -202,8 +202,6 @@ GEM
     lastfm (1.27.4)
       httparty
       xml-simple
-    libv8-node (22.7.0.4-x86_64-darwin)
-    libv8-node (22.7.0.4-x86_64-linux)
     logger (1.6.1)
     loofah (2.22.0)
       crass (~> 1.0.2)
@@ -219,8 +217,6 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2024.0903)
     mini_mime (1.1.5)
-    mini_racer (0.15.0)
-      libv8-node (~> 22.7.0.1)
     minitest (5.25.1)
     multi_xml (0.7.1)
       bigdecimal (~> 3.1)
@@ -367,14 +363,14 @@ GEM
     temple (0.10.3)
     terrapin (1.0.1)
       climate_control
+    terser (1.2.3)
+      execjs (>= 0.3.0, < 3)
     thor (1.3.2)
     tilt (2.4.0)
     timeliness (0.4.5)
     timeout (0.4.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    uglifier (4.2.0)
-      execjs (>= 0.3.0, < 3)
     uri (0.13.1)
     useragent (0.16.10)
     validates_timeliness (7.0.0.beta2)
@@ -414,7 +410,6 @@ DEPENDENCIES
   kt-paperclip
   lastfm
   mastodon-api!
-  mini_racer
   minitest
   mysql2
   net-pop!
@@ -429,7 +424,7 @@ DEPENDENCIES
   sassc-rails
   shoulda
   sprockets-rails
-  uglifier
+  terser
   validates_timeliness (>= 7.0.0.beta1)
 
 BUNDLED WITH

config/environments/production.rb

@@ -25,7 +25,7 @@
   config.assets.digest = true 
 
   # Compress both stylesheets and JavaScripts
-  config.assets.js_compressor = Uglifier.new(harmony: true)
+  config.assets.js_compressor = :terser
 
   # Specifies the header that your server uses for sending files
   # (comment out if your front-end server doesn't support this)