update to node 18

Gemfile.lock

@@ -100,6 +100,7 @@ GEM
     crass (1.0.6)
     cssbundling-rails (1.1.2)
       railties (>= 6.0.0)
+    dartsass (1.49.8)
     database_cleaner (2.0.2)
       database_cleaner-active_record (>= 2, < 3)
     database_cleaner-active_record (2.1.0)
@@ -284,9 +285,6 @@ GEM
       zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.0.6)
-    rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
-      ffi (~> 1.0)
     regexp_parser (2.7.0)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
@@ -328,11 +326,6 @@ GEM
       rubocop (>= 0.82.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
     sassc (2.4.0)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
@@ -381,6 +374,8 @@ GEM
     turbolinks-source (5.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
+    tzinfo-data (1.2023.3)
+      tzinfo (>= 1.0.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
@@ -407,6 +402,7 @@ DEPENDENCIES
   capybara
   coveralls
   cssbundling-rails
+  dartsass (~> 1.49)
   database_cleaner
   elasticsearch (~> 7.10.1)
   elasticsearch-dsl
@@ -432,9 +428,6 @@ DEPENDENCIES
   rspec-rails (~> 3.0)
   rubocop
   rubocop-faker
-  sass (~> 3.7)
-  sassc
-  sassc-rails
   shoulda-matchers (~> 3.1)
   simplecov
   slim-rails
@@ -442,11 +435,12 @@ DEPENDENCIES
   spring-commands-rspec
   sqlite3
   turbolinks
+  tzinfo-data (~> 1.2023)
   uglifier
   validate_url
 
 RUBY VERSION
-   ruby 3.2.2p53
+   ruby 3.0.2p107
 
 BUNDLED WITH
    2.4.10