Run the Rails template

Scaffold out initial Rails app using https://github.com/DFE-Digital/rails-template

```
rails new \
  --skip-bundle \
  --skip-jbuilder \
  --skip-test \
  --skip-action-text \
  --skip-action-mailer \
  --skip-action-mailbox \
  -m rails-template/template.rb \
  apply-for-qualified-teacher-status
```

.gitattributes

@@ -0,0 +1,7 @@
+# See https://git-scm.com/docs/gitattributes for more about git attribute files.
+
+# Mark the database schema as having been generated.
+db/schema.rb linguist-generated
+
+# Mark any vendored files as having been vendored.
+vendor/* linguist-vendored

.gitignore

@@ -1,67 +1,48 @@
-*.rbc
-capybara-*.html
-.rspec
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
 /db/*.sqlite3
-/db/*.sqlite3-journal
-/db/*.sqlite3-[0-9]*
-/public/system
-/coverage/
-/spec/tmp
-*.orig
-rerun.txt
-pickle-email-*.html
+/db/*.sqlite3-*
 
 # Ignore all logfiles and tempfiles.
 /log/*
 /tmp/*
 !/log/.keep
 !/tmp/.keep
 
-# TODO Comment out this rule if you are OK with secrets being uploaded to the repo
-config/initializers/secret_token.rb
-config/master.key
-
-# Only include if you have production secrets in this file, which is no longer a Rails default
-# config/secrets.yml
-
-# dotenv
-# TODO Comment out this rule if environment variables can be committed
-.env
-
-## Environment normalization:
-/.bundle
-/vendor/bundle
-
-# these should all be checked in to normalize the environment:
-# Gemfile.lock, .ruby-version, .ruby-gemset
-
-# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
-.rvmrc
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
 
-# if using bower-rails ignore default bower_components path bower.json files
-/vendor/assets/bower_components
-*.bowerrc
-bower.json
-
-# Ignore pow environment settings
-.powenv
-
-# Ignore Byebug command history file.
-.byebug_history
-
-# Ignore node_modules
-node_modules/
+# Ignore uploaded files in development.
+/storage/*
+!/storage/.keep
+/tmp/storage/*
+!/tmp/storage/
+!/tmp/storage/.keep
 
-# Ignore precompiled javascript packs
-/public/packs
-/public/packs-test
 /public/assets
 
-# Ignore yarn files
-/yarn-error.log
-yarn-debug.log*
-.yarn-integrity
+# Ignore master key for decrypting credentials and more.
+/config/master.key
+# Frontend artifacts and libs
+app/assets/builds/*
+node_modules
 
-# Ignore uploaded files in development
-/storage/*
-!/storage/.keep
+# Platform/IDE-specific settings
+.DS_Store
+.idea
+.vscode
+
+# Local env settings
+.env
+.envrc
+.env.local

.rspec

@@ -0,0 +1 @@
+--require spec_helper

.ruby-version

@@ -0,0 +1 @@
+ruby-3.0.3

Gemfile

@@ -0,0 +1,70 @@
+source "https://rubygems.org"
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby "3.0.3"
+
+# Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
+gem "rails", "~> 7.0.3"
+
+# The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
+gem "sprockets-rails"
+
+# Use sqlite3 as the database for Active Record
+gem "sqlite3", "~> 1.4"
+
+# Use the Puma web server [https://github.com/puma/puma]
+gem "puma", "~> 5.0"
+
+# Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
+gem "importmap-rails"
+
+# Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev]
+gem "turbo-rails"
+
+# Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
+gem "stimulus-rails"
+
+# Use Redis adapter to run Action Cable in production
+# gem "redis", "~> 4.0"
+
+# Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis]
+# gem "kredis"
+
+# Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
+# gem "bcrypt", "~> 3.1.7"
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ]
+
+# Reduces boot times through caching; required in config/boot.rb
+gem "bootsnap", require: false
+
+# Use Sass to process CSS
+# gem "sassc-rails"
+
+# Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
+# gem "image_processing", "~> 1.2"
+
+group :development, :test do
+  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
+  gem "debug", platforms: %i[ mri mingw x64_mingw ]
+end
+
+group :development do
+  # Use console on exceptions pages [https://github.com/rails/web-console]
+  gem "web-console"
+
+  # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler]
+  # gem "rack-mini-profiler"
+
+  # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
+  # gem "spring"
+end
+
+gem "govuk-components"
+gem "govuk_design_system_formbuilder"
+
+group :test do
+  gem "rspec"
+  gem "rspec-rails"
+end