[BACKEND] Implement booking history collections

[bcho892]

Is your feature request related to a problem? Please describe.

I would like an admin view showing all bookings admin related history. All administrator actions that happen in the bookings + availability tab At the moment I cannot see what i've done, whos booking i’ve canceled and when ect.

You will need to create a history collection with the appropriate records - make sure the base interface is:

• timestamp
• change_type
  • deletion
  • availability
• start_date
• end_date

Based on the appropriate type extend the base type

Deletion

• Need to have the uid associated with the deleted user

Availability

• Store the slots (positive) made available or those made unavailable (negative)

After defining these in server\src\data-layer\models\firebase.ts

You will need to create a collection in server\src\data-layer\adapters\FirestoreCollections.ts

BEFORE MERGING

• [ ] Integration test written for services
• [ ] Schemas annotated if adding new models
• [ ] Code generation run (hint: yarn workspace server tsoa spec-and-routes)
• [ ] Appropriate mocks created where possible
• [ ] PR Reviewed (For non-trivial changes)
• [ ] Changes tested after rebasing on master or merging in master (hint: git fetch origin master:master, then git rebase master or git merge master)
• [ ] All required PR checks passing