11 files changed, 382 insertions, 171 deletions

diff --git a/.ruby-gemset b/.ruby-gemset
index a363b74..83c4918 100644
--- a/.ruby-gemset
+++ b/.ruby-gemset
@@ -1 +1 @@
-rails6-upgrade
+rails7-upgrade
diff --git a/.ruby-version b/.ruby-version
index 2eb2fe9..3b59061 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-ruby-2.7.2
+ruby-3.2.11
diff --git a/Gemfile b/Gemfile
index 3184db4..2f99c64 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,23 +1,26 @@
 source 'https://rubygems.org'
 
-gem 'rails', '6.1.7.10'
-gem 'concurrent-ruby', '1.3.4'
+ruby '3.2.11'
 
-gem 'pg', '~> 1.0'
+gem 'rails', '~> 7.2.3'
+gem 'concurrent-ruby', '~> 1.3'
+gem 'puma'
 
-gem 'acts-as-taggable-on', '~> 7.0'
-gem 'awesome_nested_set', '~> 3.4.0'
+gem 'pg', '~> 1.4.6'
+
+gem 'acts-as-taggable-on', '~> 12.0'
+gem 'awesome_nested_set', '~> 3.7.0'
 gem 'acts_as_list'
-gem 'globalize', '~> 6.0'
+gem 'globalize', '~> 7.0'
 gem 'routing-filter', '~> 0.7.0'
 gem 'will_paginate', '~> 3.0'
 gem 'exception_notification', '~> 4.5'
-gem 'libxml-ruby', '~> 3.2', :require => 'xml'
+gem 'libxml-ruby', '~> 5.0', :require => 'xml'
 
-gem 'nokogiri', '~> 1.13'
+gem 'nokogiri', '~> 1.18'
 gem 'jquery-rails'
 
-gem 'unicorn', '~> 1.1'
+gem 'unicorn', '~> 6.1'
 
 group :assets do
   gem 'sass-rails', '~> 6.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index d8294bd..357998d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,73 +8,92 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    actioncable (7.2.3)
+      actionpack (= 7.2.3)
+      activesupport (= 7.2.3)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      mail (>= 2.7.1)
-    actionmailer (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      actionview (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (6.1.7.10)
-      actionview (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      rack (~> 2.0, >= 2.0.9)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.2.3)
+      actionpack (= 7.2.3)
+      activejob (= 7.2.3)
+      activerecord (= 7.2.3)
+      activestorage (= 7.2.3)
+      activesupport (= 7.2.3)
+      mail (>= 2.8.0)
+    actionmailer (7.2.3)
+      actionpack (= 7.2.3)
+      actionview (= 7.2.3)
+      activejob (= 7.2.3)
+      activesupport (= 7.2.3)
+      mail (>= 2.8.0)
+      rails-dom-testing (~> 2.2)
+    actionpack (7.2.3)
+      actionview (= 7.2.3)
+      activesupport (= 7.2.3)
+      cgi
+      nokogiri (>= 1.8.5)
+      racc
+      rack (>= 2.2.4, < 3.3)
+      rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+      useragent (~> 0.16)
+    actiontext (7.2.3)
+      actionpack (= 7.2.3)
+      activerecord (= 7.2.3)
+      activestorage (= 7.2.3)
+      activesupport (= 7.2.3)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.1.7.10)
-      activesupport (= 6.1.7.10)
+    actionview (7.2.3)
+      activesupport (= 7.2.3)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.7.10)
-      activesupport (= 6.1.7.10)
+      cgi
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.2.3)
+      activesupport (= 7.2.3)
       globalid (>= 0.3.6)
-    activemodel (6.1.7.10)
-      activesupport (= 6.1.7.10)
-    activerecord (6.1.7.10)
-      activemodel (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-    activestorage (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    activemodel (7.2.3)
+      activesupport (= 7.2.3)
+    activerecord (7.2.3)
+      activemodel (= 7.2.3)
+      activesupport (= 7.2.3)
+      timeout (>= 0.4.0)
+    activestorage (7.2.3)
+      actionpack (= 7.2.3)
+      activejob (= 7.2.3)
+      activerecord (= 7.2.3)
+      activesupport (= 7.2.3)
       marcel (~> 1.0)
-      mini_mime (>= 1.1.0)
-    activesupport (6.1.7.10)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    activesupport (7.2.3)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
-      tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
-    acts-as-taggable-on (7.0.0)
-      activerecord (>= 5.0, < 6.2)
-    acts_as_list (1.1.0)
-      activerecord (>= 4.2)
-    awesome_nested_set (3.4.0)
-      activerecord (>= 4.0.0, < 7.0)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+    acts-as-taggable-on (12.0.0)
+      activerecord (>= 7.1, < 8.1)
+      zeitwerk (>= 2.4, < 3.0)
+    acts_as_list (1.2.6)
+      activerecord (>= 6.1)
+      activesupport (>= 6.1)
+    awesome_nested_set (3.7.0)
+      activerecord (>= 4.0.0, < 8.0)
     base64 (0.3.0)
+    benchmark (0.5.0)
+    bigdecimal (4.1.2)
     builder (3.3.0)
+    cgi (0.5.2)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0)
@@ -82,29 +101,49 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.3.4)
+    concurrent-ruby (1.3.7)
+    connection_pool (3.0.2)
     crass (1.0.7)
-    digest (3.2.1)
+    date (3.5.1)
+    drb (2.2.3)
+    erb (6.0.4)
     erubi (1.13.1)
     exception_notification (4.6.0)
       actionmailer (>= 5.2, < 9)
       activesupport (>= 5.2, < 9)
     execjs (2.10.1)
     ffi (1.17.4)
-    globalid (1.1.0)
-      activesupport (>= 5.0)
-    globalize (6.3.0)
-      activemodel (>= 4.2, < 7.2)
-      activerecord (>= 4.2, < 7.2)
+    ffi (1.17.4-aarch64-linux-gnu)
+    ffi (1.17.4-aarch64-linux-musl)
+    ffi (1.17.4-arm-linux-gnu)
+    ffi (1.17.4-arm-linux-musl)
+    ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86-linux-gnu)
+    ffi (1.17.4-x86-linux-musl)
+    ffi (1.17.4-x86_64-darwin)
+    ffi (1.17.4-x86_64-linux-gnu)
+    ffi (1.17.4-x86_64-linux-musl)
+    globalid (1.4.0)
+      activesupport (>= 6.1)
+    globalize (7.1.3)
+      activemodel (>= 7.0, < 8.2)
+      activerecord (>= 7.0, < 8.2)
+      activesupport (>= 7.0, < 8.2)
       request_store (~> 1.0)
-    i18n (1.14.8)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    io-wait (0.3.1)
+    io-console (0.8.2)
+    irb (1.18.0)
+      pp (>= 0.6.0)
+      prism (>= 1.3.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
     jquery-rails (4.6.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    libxml-ruby (3.2.4)
+    kgio (2.11.4)
+    libxml-ruby (5.0.6)
     logger (1.7.0)
     loofah (2.25.1)
       crass (~> 1.0.2)
@@ -116,48 +155,74 @@ GEM
       net-pop
       net-smtp
     marcel (1.2.1)
-    method_source (1.1.0)
-    mini_mime (1.1.2)
+    mini_mime (1.1.5)
     mini_portile2 (2.8.9)
-    minitest (5.26.1)
-    net-imap (0.2.2)
-      digest
+    minitest (6.0.6)
+      drb (~> 2.0)
+      prism (~> 1.5)
+    net-imap (0.6.4.1)
+      date
       net-protocol
-      strscan
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.1.2)
-      io-wait
+    net-protocol (0.2.2)
       timeout
-    net-smtp (0.3.0)
-      digest
+    net-smtp (0.5.1)
       net-protocol
-      timeout
     nio4r (2.7.5)
-    nokogiri (1.15.7)
+    nokogiri (1.19.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    pg (1.5.9)
+    nokogiri (1.19.4-aarch64-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.19.4-aarch64-linux-musl)
+      racc (~> 1.4)
+    nokogiri (1.19.4-arm-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.19.4-arm-linux-musl)
+      racc (~> 1.4)
+    nokogiri (1.19.4-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.19.4-x86_64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.19.4-x86_64-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.19.4-x86_64-linux-musl)
+      racc (~> 1.4)
+    pg (1.4.6)
     power_assert (3.0.1)
+    pp (0.6.4)
+      prettyprint
+    prettyprint (0.2.0)
+    prism (1.9.0)
+    psych (5.4.0)
+      date
+      stringio
+    puma (8.0.2)
+      nio4r (~> 2.0)
     racc (1.8.1)
-    rack (2.2.23)
+    rack (3.2.6)
+    rack-session (2.1.2)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
-    rails (6.1.7.10)
-      actioncable (= 6.1.7.10)
-      actionmailbox (= 6.1.7.10)
-      actionmailer (= 6.1.7.10)
-      actionpack (= 6.1.7.10)
-      actiontext (= 6.1.7.10)
-      actionview (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activemodel (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    rackup (2.3.1)
+      rack (>= 3)
+    rails (7.2.3)
+      actioncable (= 7.2.3)
+      actionmailbox (= 7.2.3)
+      actionmailer (= 7.2.3)
+      actionpack (= 7.2.3)
+      actiontext (= 7.2.3)
+      actionview (= 7.2.3)
+      activejob (= 7.2.3)
+      activemodel (= 7.2.3)
+      activerecord (= 7.2.3)
+      activestorage (= 7.2.3)
+      activesupport (= 7.2.3)
       bundler (>= 1.15.0)
-      railties (= 6.1.7.10)
-      sprockets-rails (>= 2.0.0)
+      railties (= 7.2.3)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -169,13 +234,24 @@ GEM
     rails-html-sanitizer (1.7.0)
       loofah (~> 2.25)
       nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
-    railties (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      method_source
+    railties (7.2.3)
+      actionpack (= 7.2.3)
+      activesupport (= 7.2.3)
+      cgi
+      irb (~> 1.13)
+      rackup (>= 1.0.0)
       rake (>= 12.2)
-      thor (~> 1.0)
+      thor (~> 1.0, >= 1.2.2)
+      tsort (>= 0.2)
+      zeitwerk (~> 2.6)
+    raindrops (0.20.1)
     rake (13.4.2)
+    rdoc (7.2.0)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
     request_store (1.7.0)
       rack (>= 1.4)
     routing-filter (0.7.0)
@@ -191,6 +267,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
+    securerandom (0.4.1)
     sprockets (4.2.2)
       concurrent-ruby (~> 1.0)
       logger
@@ -199,49 +276,185 @@ GEM
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
-    strscan (3.1.8)
+    stringio (3.2.0)
     test-unit (3.7.8)
       power_assert
-    thor (1.2.2)
+    thor (1.5.0)
     tilt (2.7.0)
-    timeout (0.4.0)
+    timeout (0.6.1)
+    tsort (0.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uglifier (4.2.1)
       execjs (>= 0.3.0, < 3)
-    unicorn (1.1.7)
-      rack
+    unicorn (6.1.0)
+      kgio (~> 2.6)
+      raindrops (~> 0.7)
+    useragent (0.16.11)
     websocket-driver (0.8.2)
       base64
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     will_paginate (3.3.1)
-    zeitwerk (2.6.18)
+    zeitwerk (2.8.2)
 
 PLATFORMS
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
   ruby
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-freebsd-15
+  x86_64-linux-gnu
+  x86_64-linux-musl
 
 DEPENDENCIES
-  acts-as-taggable-on (~> 7.0)
+  acts-as-taggable-on (~> 12.0)
   acts_as_list
-  awesome_nested_set (~> 3.4.0)
+  awesome_nested_set (~> 3.7.0)
   chaos_calendar!
   coffee-rails (~> 4.0)
-  concurrent-ruby (= 1.3.4)
+  concurrent-ruby (~> 1.3)
   exception_notification (~> 4.5)
-  globalize (~> 6.0)
+  globalize (~> 7.0)
   jquery-rails
-  libxml-ruby (~> 3.2)
-  nokogiri (~> 1.13)
-  pg (~> 1.0)
-  rails (= 6.1.7.10)
+  libxml-ruby (~> 5.0)
+  nokogiri (~> 1.18)
+  pg (~> 1.4.6)
+  puma
+  rails (~> 7.2.3)
   rails-controller-testing
   routing-filter (~> 0.7.0)
   sass-rails (~> 6.0)
   test-unit (~> 3.5)
   uglifier (>= 1.0.3)
-  unicorn (~> 1.1)
+  unicorn (~> 6.1)
   will_paginate (~> 3.0)
 
+CHECKSUMS
+  actioncable (7.2.3) sha256=e15d17b245f1dfe7cafdda4a0c6f7ba8ebaab1af33884415e09cfef4e93ad4f9
+  actionmailbox (7.2.3) sha256=16bbf0a7c330f2d08d52d5e3c1b03813a8ef60bfb0a48e89c0bf92b069cb4d5e
+  actionmailer (7.2.3) sha256=68d646b852a6d2b25d8834fc796c3dc10f76a4c7fd77b3251c3f4dd832ec8ab8
+  actionpack (7.2.3) sha256=2a14e4c64695777041ea7aaf498462284cadd561f009654393daf9b2de7207cf
+  actiontext (7.2.3) sha256=a6ffd9efb7b7b4e26029e5c88e8a2ea9aae8d6cefdfed960be139772f1a94037
+  actionview (7.2.3) sha256=1f427d7a41b43804d7250911535740451b9c32b6416239d87e6dab9d5948ecb2
+  activejob (7.2.3) sha256=e44964472de267b69e93752f088193c8ad2e56d2ef451d059dd7a53761e5ffb0
+  activemodel (7.2.3) sha256=bbaf66aeb93212e98ebf6ab900f8290f9a831645f0b235427f5acf0e074739db
+  activerecord (7.2.3) sha256=6facb7478ceb5f6baa9f0647daa50b4a3a43934997900f0011e6c667ff41a0d7
+  activestorage (7.2.3) sha256=4c1422bbfaa60c89e7b43cc38ade7bd3b8dc81024c48a21c1ac56814cf34ca2f
+  activesupport (7.2.3) sha256=5675c9770dac93e371412684249f9dc3c8cec104efd0624362a520ae685c7b10
+  acts-as-taggable-on (12.0.0) sha256=d14c15a1602cef8997187336cd7eb54a3f97ddebbef61601f83eb1ec51260417
+  acts_as_list (1.2.6) sha256=8345380900b7bee620c07ad00991ccee59af3d8c9e8574f426e321da2865fdc8
+  awesome_nested_set (3.7.0) sha256=5b37e69716016a800c167bc69b2faf1cbbb73462a02952c4430b67e6c9cc37ce
+  base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
+  benchmark (0.5.0) sha256=465df122341aedcb81a2a24b4d3bd19b6c67c1530713fd533f3ff034e419236c
+  bigdecimal (4.1.2) sha256=53d217666027eab4280346fba98e7d5b66baaae1b9c3c1c0ffe89d48188a3fbd
+  builder (3.3.0) sha256=497918d2f9dca528fdca4b88d84e4ef4387256d984b8154e9d5d3fe5a9c8835f
+  bundler (4.0.15) sha256=a4ceb882fe94a0e0ac63cd0813932bbfd631a14e5ac0b7975189b19a4d28d9e7
+  cgi (0.5.2) sha256=61ca30298171190fd4fa0d8018e57ada456eae9b7a2b78526debf7f0a0e6f8bb
+  chaos_calendar (0.1.3)
+  coffee-rails (4.2.2) sha256=080a5c49e9568019018a8699cf80f7ea8e7b841744d832a98ac6b4c8e40be84a
+  coffee-script (2.4.1) sha256=82fe281e11b93c8117b98c5ea8063e71741870f1c4fbb27177d7d6333dd38765
+  coffee-script-source (1.12.2) sha256=e12b16fd8927fbbf8b87cb2e9a85a6cf457c6881cc7ff8b1af15b31f70da07a4
+  concurrent-ruby (1.3.7) sha256=4412caec3a5ea2e5fdc52076724c071a81f2c0593d83b2ac8cbb8ca63b3151b0
+  connection_pool (3.0.2) sha256=33fff5ba71a12d2aa26cb72b1db8bba2a1a01823559fb01d29eb74c286e62e0a
+  crass (1.0.7) sha256=94868719948664c89ddcaf0a37c65048413dfcb1c869470a5f7a7ceb5390b295
+  date (3.5.1) sha256=750d06384d7b9c15d562c76291407d89e368dda4d4fff957eb94962d325a0dc0
+  drb (2.2.3) sha256=0b00d6fdb50995fe4a45dea13663493c841112e4068656854646f418fda13373
+  erb (6.0.4) sha256=38e3803694be357fe2bfe312487c74beaf9fb4e5beb3e22498952fe1645b95d9
+  erubi (1.13.1) sha256=a082103b0885dbc5ecf1172fede897f9ebdb745a4b97a5e8dc63953db1ee4ad9
+  exception_notification (4.6.0) sha256=7c7ccc7b5de25bfddeaa73bc9a5f31f33ba6774ad5a0d3e23af8a8f3fae2472d
+  execjs (2.10.1) sha256=abe0ae028467eb8e30c10814eb934d07876a691aae7e803d813b7ce5a75e73f1
+  ffi (1.17.4) sha256=bcd1642e06f0d16fc9e09ac6d49c3a7298b9789bcb58127302f934e437d60acf
+  ffi (1.17.4-aarch64-linux-gnu) sha256=b208f06f91ffd8f5e1193da3cae3d2ccfc27fc36fba577baf698d26d91c080df
+  ffi (1.17.4-aarch64-linux-musl) sha256=9286b7a615f2676245283aef0a0a3b475ae3aae2bb5448baace630bb77b91f39
+  ffi (1.17.4-arm-linux-gnu) sha256=d6dbddf7cb77bf955411af5f187a65b8cd378cb003c15c05697f5feee1cb1564
+  ffi (1.17.4-arm-linux-musl) sha256=9d4838ded0465bef6e2426935f6bcc93134b6616785a84ffd2a3d82bc3cf6f95
+  ffi (1.17.4-arm64-darwin) sha256=19071aaf1419251b0a46852abf960e77330a3b334d13a4ab51d58b31a937001b
+  ffi (1.17.4-x86-linux-gnu) sha256=38e150df5f4ca555e25beca4090823ae09657bceded154e3c52f8631c1ed72cf
+  ffi (1.17.4-x86-linux-musl) sha256=fbeec0fc7c795bcf86f623bb18d31ea1820f7bd580e1703a3d3740d527437809
+  ffi (1.17.4-x86_64-darwin) sha256=aa70390523cf3235096cf64962b709b4cfbd5c082a2cb2ae714eb0fe2ccda496
+  ffi (1.17.4-x86_64-linux-gnu) sha256=9d3db14c2eae074b382fa9c083fe95aec6e0a1451da249eab096c34002bc752d
+  ffi (1.17.4-x86_64-linux-musl) sha256=3fdf9888483de005f8ef8d1cf2d3b20d86626af206cbf780f6a6a12439a9c49e
+  globalid (1.4.0) sha256=037f12fbf1d9d7a014d501c2d5c77356fd4ddd96d7a7991d6700bba96706f427
+  globalize (7.1.3) sha256=d83203994b24ae9a381129f1475a60c2571d8545a9ffa623475e7dc6f5f56aa1
+  i18n (1.15.2) sha256=00f9eb62412fe593b2a65a97daa75300d37abb8f7202ec748e94b6d46a9dd1b5
+  io-console (0.8.2) sha256=d6e3ae7a7cc7574f4b8893b4fca2162e57a825b223a177b7afa236c5ef9814cc
+  irb (1.18.0) sha256=de9454a0703a54704b9811a5ef31a60c86949fbf4013fcf244fabc7c775248e3
+  jquery-rails (4.6.1) sha256=619f3496cdcdeaae1fd6dafa52dbac3fc45b745d4e09712da4184a16b3a8d9c0
+  kgio (2.11.4) sha256=bda7a2146115998a5b07154e708e0ac02c38dcee7e793c33e2e14f600fdfffc6
+  libxml-ruby (5.0.6) sha256=ef82ff4b4c6aaaa9629f0a2d5deccd9502507e368bf2c5a98d675f634013ca46
+  logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
+  loofah (2.25.1) sha256=d436c73dbd0c1147b16c4a41db097942d217303e1f7728704b37e4df9f6d2e04
+  mail (2.9.0) sha256=6fa6673ecd71c60c2d996260f9ee3dd387d4673b8169b502134659ece6d34941
+  marcel (1.2.1) sha256=1678e9360e32f9eafa917c80029e2f6d10b2715c66a4b87b6d0da9b9cd1f859f
+  mini_mime (1.1.5) sha256=8681b7e2e4215f2a159f9400b5816d85e9d8c6c6b491e96a12797e798f8bccef
+  mini_portile2 (2.8.9) sha256=0cd7c7f824e010c072e33f68bc02d85a00aeb6fce05bb4819c03dfd3c140c289
+  minitest (6.0.6) sha256=153ea36d1d987a62942382b61075745042a2b3123b1cd48f4c3675af9cc7d6f1
+  net-imap (0.6.4.1) sha256=29f0360d75a7efd3539f16ac1957dea5c0a51ddeceb348db4553c3120914ea0d
+  net-pop (0.1.2) sha256=848b4e982013c15b2f0382792268763b748cce91c9e91e36b0f27ed26420dff3
+  net-protocol (0.2.2) sha256=aa73e0cba6a125369de9837b8d8ef82a61849360eba0521900e2c3713aa162a8
+  net-smtp (0.5.1) sha256=ed96a0af63c524fceb4b29b0d352195c30d82dd916a42f03c62a3a70e5b70736
+  nio4r (2.7.5) sha256=6c90168e48fb5f8e768419c93abb94ba2b892a1d0602cb06eef16d8b7df1dca1
+  nokogiri (1.19.4) sha256=50c951611c92bca05c51411aef45f1cbc50f2821c4802758c5c6d34696533ab5
+  nokogiri (1.19.4-aarch64-linux-gnu) sha256=1269fb644a6de405057a53dd5c762b1209b43ca7424f839454d3dbc677c31a8f
+  nokogiri (1.19.4-aarch64-linux-musl) sha256=35c65b9ce72b3bb03207bdbe7067915019dc18c1b9b59139684bd6690fdd01af
+  nokogiri (1.19.4-arm-linux-gnu) sha256=a301313e38bb065d68239e79734bcd6f56fb6efaacebde29e9abf2a4735340ca
+  nokogiri (1.19.4-arm-linux-musl) sha256=588923c101bcfa78869734d247d25b598674323e7f22474fc468f6e5647311eb
+  nokogiri (1.19.4-arm64-darwin) sha256=a46db9853286e6597b36ebc6953817d15acf3a299583eb3f89fdc6f91dd63527
+  nokogiri (1.19.4-x86_64-darwin) sha256=7fd17057d3e1f00e9954a74b3cd76595d3d4a5ef233b7ed9599047c204f70551
+  nokogiri (1.19.4-x86_64-linux-gnu) sha256=379fae440b28915e3f19d752ce2dcf8465ed2b2fbefd2a7ca0dd497bc981a06a
+  nokogiri (1.19.4-x86_64-linux-musl) sha256=17dfb7c1fa194ae02fbf7c51a7afc8d278045ab3fdacfd86f91d02d7b274470b
+  pg (1.4.6) sha256=d98f3dcb4a6ae29780a2219340cb0e55dbafbb7eb4ccc2b99f892f2569a7a61e
+  power_assert (3.0.1) sha256=8ce9876716cc74e863fcd4cdcdc52d792bd983598d1af3447083a3a9a4d34103
+  pp (0.6.4) sha256=dfcb0fce700c41456265922884f9fe195d7fbb0674a3578e6c0f69588e82b570
+  prettyprint (0.2.0) sha256=2bc9e15581a94742064a3cc8b0fb9d45aae3d03a1baa6ef80922627a0766f193
+  prism (1.9.0) sha256=7b530c6a9f92c24300014919c9dcbc055bf4cdf51ec30aed099b06cd6674ef85
+  psych (5.4.0) sha256=14f72d69a611af663d7d70e4a7b67d9eb1f3ae9f8d916b478961d5a0075ba5b7
+  puma (8.0.2) sha256=c8ed871dfbbe66448ea9ffd46692342d9804d4071522b52b5331b7b6e7b686fb
+  racc (1.8.1) sha256=4a7f6929691dbec8b5209a0b373bc2614882b55fc5d2e447a21aaa691303d62f
+  rack (3.2.6) sha256=5ed78e1f73b2e25679bec7d45ee2d4483cc4146eb1be0264fc4d94cb5ef212c2
+  rack-session (2.1.2) sha256=595434f8c0c3473ae7d7ac56ecda6cc6dfd9d37c0b2b5255330aa1576967ffe8
+  rack-test (2.2.0) sha256=005a36692c306ac0b4a9350355ee080fd09ddef1148a5f8b2ac636c720f5c463
+  rackup (2.3.1) sha256=6c79c26753778e90983761d677a48937ee3192b3ffef6bc963c0950f94688868
+  rails (7.2.3) sha256=9a9812eb131189676e64665f6883fc9c4051f412cc87ef9e3fa242a09c609bff
+  rails-controller-testing (1.0.5) sha256=741448db59366073e86fc965ba403f881c636b79a2c39a48d0486f2607182e94
+  rails-dom-testing (2.3.0) sha256=8acc7953a7b911ca44588bf08737bc16719f431a1cc3091a292bca7317925c1d
+  rails-html-sanitizer (1.7.0) sha256=28b145cceaf9cc214a9874feaa183c3acba036c9592b19886e0e45efc62b1e89
+  railties (7.2.3) sha256=6eb010a6bfe6f223e783f739ddfcbdb5b88b1f3a87f7739f0a0685e466250422
+  raindrops (0.20.1) sha256=aa0eb9ff6834f2d9e232ba688bd49cb30be893bc5a3452e74722c94c1fab4730
+  rake (13.4.2) sha256=cb825b2bd5f1f8e91ca37bddb4b9aaf345551b4731da62949be002fa89283701
+  rdoc (7.2.0) sha256=8650f76cd4009c3b54955eb5d7e3a075c60a57276766ebf36f9085e8c9f23192
+  reline (0.6.3) sha256=1198b04973565b36ec0f11542ab3f5cfeeec34823f4e54cebde90968092b1835
+  request_store (1.7.0) sha256=e1b75d5346a315f452242a68c937ef8e48b215b9453a77a6c0acdca2934c88cb
+  routing-filter (0.7.0) sha256=f01364fbbfc6bcb1afee618700e8fda186588cae4d4646f46f51f23c9c687ea9
+  sass-rails (6.0.0) sha256=e0b6448ea1c7929fd5929fc7a8eb2d78045e44cc82fc0765a249d3fa1c5810d3
+  sassc (2.4.0) sha256=4c60a2b0a3b36685c83b80d5789401c2f678c1652e3288315a1551d811d9f83e
+  sassc-rails (2.1.2) sha256=5f4fdf3881fc9bdc8e856ffbd9850d70a2878866feae8114aa45996179952db5
+  securerandom (0.4.1) sha256=cc5193d414a4341b6e225f0cb4446aceca8e50d5e1888743fac16987638ea0b1
+  sprockets (4.2.2) sha256=761e5a49f1c288704763f73139763564c845a8f856d52fba013458f8af1b59b1
+  sprockets-rails (3.5.2) sha256=a9e88e6ce9f8c912d349aa5401509165ec42326baf9e942a85de4b76dbc4119e
+  stringio (3.2.0) sha256=c37cb2e58b4ffbd33fe5cd948c05934af997b36e0b6ca6fdf43afa234cf222e1
+  test-unit (3.7.8) sha256=689d1ca53f4d46f678b4e5d68d8e4294f87fc5e8b9238cc4de7c5727e8d65943
+  thor (1.5.0) sha256=e3a9e55fe857e44859ce104a84675ab6e8cd59c650a49106a05f55f136425e73
+  tilt (2.7.0) sha256=0d5b9ba69f6a36490c64b0eee9f6e9aad517e20dcc848800a06eb116f08c6ab3
+  timeout (0.6.1) sha256=78f57368a7e7bbadec56971f78a3f5ecbcfb59b7fcbb0a3ed6ddc08a5094accb
+  tsort (0.2.0) sha256=9650a793f6859a43b6641671278f79cfead60ac714148aabe4e3f0060480089f
+  tzinfo (2.0.6) sha256=8daf828cc77bcf7d63b0e3bdb6caa47e2272dcfaf4fbfe46f8c3a9df087a829b
+  uglifier (4.2.1) sha256=75d42b81b10bfd21e7a427fabb1d49ff5ea7bda3c4a5039ddb2a78d194c6f5aa
+  unicorn (6.1.0) sha256=45dd987add4c2b084c1880a68373af42797a704ad7441faff9b14b4982aa0fc0
+  useragent (0.16.11) sha256=700e6413ad4bb954bb63547fa098dddf7b0ebe75b40cc6f93b8d54255b173844
+  websocket-driver (0.8.2) sha256=97c556b019bf3410b4961002ac501621e9322d3f8a7bc02161a09301cc4c4146
+  websocket-extensions (0.1.5) sha256=1c6ba63092cda343eb53fc657110c71c754c56484aad42578495227d717a8241
+  will_paginate (3.3.1) sha256=34e9a8b81037add0c32dafca6a43e7edf95c3ee14f782bb56f07826efbe4a71d
+  zeitwerk (2.8.2) sha256=7212a61311083c604184b1ea2574b9aa05cd14f855a0841c06985cabe9181d12
+
+RUBY VERSION
+  ruby 3.2.11
+
 BUNDLED WITH
-   2.4.22
+  4.0.15
diff --git a/app/models/page.rb b/app/models/page.rb
index d1e7439..ca3a8be 100644
--- a/app/models/page.rb
+++ b/app/models/page.rb
@@ -112,7 +112,7 @@ class Page < ApplicationRecord
   end
 
   def template_exists?
-    File.exists? "#{full_public_template_path}.html.erb"
+    File.exist? "#{full_public_template_path}.html.erb"
   end
 
   def valid_template
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
deleted file mode 100644
index 938e89d..0000000
--- a/config/initializers/assets.rb
+++ /dev/null
@@ -1 +0,0 @@
-Rails.application.config.assets.precompile += %w( jquery.js jquery_ujs.js )
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
deleted file mode 100644
index c2169ed..0000000
--- a/config/initializers/backtrace_silencers.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
-# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
-
-# You can also remove all the silencers if you're trying do debug a problem that might steem from framework code.
-# Rails.backtrace_cleaner.remove_silencers!
\ No newline at end of file
diff --git a/config/initializers/new_rails_defaults.rb b/config/initializers/new_rails_defaults.rb
deleted file mode 100644
index 8ec3186..0000000
--- a/config/initializers/new_rails_defaults.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# These settings change the behavior of Rails 2 apps and will be defaults
-# for Rails 3. You can remove this initializer when Rails 3 is released.
-
-if defined?(ActiveRecord)
-  # Include Active Record class name as root for JSON serialized output.
-  ActiveRecord::Base.include_root_in_json = true
-
-  # Store the full class name (including module namespace) in STI type column.
-  ActiveRecord::Base.store_full_sti_class = true
-end
-
-# Use ISO 8601 format for JSON serialized times and dates.
-ActiveSupport.use_standard_json_time_format = true
-
-# Don't escape HTML entities in JSON, leave that for the #json_escape helper.
-# if you're including raw json in an HTML page.
-ActiveSupport.escape_html_entities_in_json = false
\ No newline at end of file
diff --git a/config/initializers/routing_filter_rails71_patch.rb b/config/initializers/routing_filter_rails71_patch.rb
new file mode 100644
index 0000000..35e3576
--- /dev/null
+++ b/config/initializers/routing_filter_rails71_patch.rb
@@ -0,0 +1,38 @@
+# routing-filter 0.7.0 is broken on Rails 7.1+ due to a change in how
+# ActionDispatch::Journey::Router#find_routes yields results (lazy iterator
+# vs eager enumerable). This patch restores the expected behaviour.
+# See: https://github.com/svenfuchs/routing-filter/pull/87
+# Remove this file if routing-filter ever releases a fixed version,
+# or when routing-filter is replaced with native Rails i18n scope routing.
+
+if Gem.loaded_specs['routing-filter'].version > Gem::Version.new('0.7.0')
+  raise 'routing-filter has been updated — check if this patch is still needed and remove it if so.'
+end
+
+ActionDispatchJourneyRouterWithFiltering.remove_method(:find_routes)
+
+module RoutingFilterRails71Fix
+  def find_routes(env)
+    path = env.is_a?(Hash) ? env['PATH_INFO'] : env.path_info
+    filter_parameters = {}
+    original_path = path.dup
+
+    @routes.filters.run(:around_recognize, path, env) do
+      filter_parameters
+    end
+
+    super(env) do |match, parameters, route|
+      parameters = parameters.merge(filter_parameters)
+
+      if env.is_a?(Hash)
+        env['PATH_INFO'] = original_path
+      else
+        env.path_info = original_path
+      end
+
+      yield [match, parameters, route]
+    end
+  end
+end
+
+ActionDispatch::Journey::Router.prepend(RoutingFilterRails71Fix)
diff --git a/config/initializers/ruby2.rb b/config/initializers/ruby2.rb
deleted file mode 100644
index d2d62aa..0000000
--- a/config/initializers/ruby2.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-if Rails::VERSION::MAJOR == 2 && RUBY_VERSION >= '2.0.0'
-  module ActiveRecord
-    module Associations
-      class AssociationProxy
-        def send(method, *args)
-          if proxy_respond_to?(method, true)
-            super
-          else
-            load_target
-            @target.send(method, *args)
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/lib/authors_importer.rb b/lib/authors_importer.rb
index 8532a95..e0b16bd 100644
--- a/lib/authors_importer.rb
+++ b/lib/authors_importer.rb
@@ -4,7 +4,7 @@ require 'digest/sha1'
 class AuthorsImporter
   
   def initialize path
-    @parsed_file = CSV::Reader.parse(File.open(path, "r")) if File.exists? path
+    @parsed_file = CSV::Reader.parse(File.open(path, "r")) if File.exist? path
   end
   
   def import_authors