853-remove-student-task (#585)

## Status

- Closes
RaspberryPiFoundation/digital-editor-issues#853

## What's changed?

- Adds a service and a task that utilises it to facilitate removing
students via either a csv or comma seperated list.

## Steps to perform after deploying to production

N/A

Author: danhalson

.devcontainer/devcontainer.json

@@ -21,7 +21,7 @@
 
   // Features to add to the dev container. More info: https://containers.dev/features.
   "features": {
-    "ghcr.io/devcontainers-contrib/features/zsh-plugins:0": {
+    "ghcr.io/devcontainers-extra/features/zsh-plugins:0": {
       "omzPlugins": "git docker-compose macos zsh-autosuggestions yarn fzf-zsh-plugin asdf zsh-nvm"
     },
     "ghcr.io/devcontainers/features/docker-outside-of-docker:1": {}

.rubocop.yml

@@ -1,12 +1,11 @@
 ---
-require:
-  - rubocop-graphql
 plugins:
   - rubocop-rails
   - rubocop-capybara
   - rubocop-performance
   - rubocop-rspec_rails
   - rubocop-factory_bot
+  - rubocop-graphql
 inherit_from:
   - https://raspberrypifoundation.github.io/digital-engineering/configs/rubocop-base.yml
   - https://raspberrypifoundation.github.io/digital-engineering/configs/rubocop-rails.yml
@@ -62,3 +61,7 @@ Style/SafeNavigationChainLength:
 
 Rails/EnvLocal:
   Enabled: false
+
+Rails/Exit:
+  Exclude:
+    - "spec/rails_helper.rb"

.vscode/settings.json

@@ -0,0 +1,2 @@
+{
+}

Gemfile

@@ -62,9 +62,8 @@ end
 
 group :development do
   gem 'rails-erd'
-  gem 'ruby-lsp', '~> 0.17.7'
-  gem 'ruby-lsp-rails'
-  gem 'ruby-lsp-rspec'
+  gem 'ruby-lsp', require: false
+  gem 'ruby-lsp-rspec', '~> 0.1.27', require: false
 end
 
 group :test do