Access Codes: Added Access codes auto generation on `after_find` and `after_create` for certain configs.

[KH-Amir-TN]

Description

Synchronizing the rooms access codes settings with their rooms configs.

This PR:

• Edits Rooms model to add in the capability to lazy generate access codes on rooms creation and first interaction after having forced enabled configs.

Testing Steps

1. Pull the code.
2. Install the dependencies bundle install && npm|yarn install.
3. Clean the previous assets build by running rm app/assets/builds/* (This won't remove .keep since it's hidden).
4. Clean the database and tmp files for a better isolation by running rails tmp:clear && rails db:schema:cache:clear && rails db:drop && rails db:create && rails db:migrate:with_data
5. Run the linter and specs bundle exec rubocop --parallel && bundle exec rspec && npx eslint app/javascript/* --ext .jsx,.js
6. Run ./bin/dev to run the assets builders processes and the Puma server all at once.

Screenshots (if appropriate):

[sonarqubecloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

No Coverage information
0.0% Duplication