Add eslint and prettier pre-commit hooks

Description

Add eslint and prettier pre-commit hooks

Further details

Use lab-allocator as an example (https://gitlab.developers.cam.ac.uk/uis/devops/laboratory-allocator/lab-allocator/-/blob/main/.pre-commit-config.yaml?ref_type=heads#L47)

Task list

• Add hooks to .pre-commit-config.yaml
• Run pre-commit as a CI job

Acceptance criteria

• pre-commit to run eslint and prettier
• pre-commit is running as a CI job

Links/references