Feat/#tc 30 update order status

[CristiPV]

This pull request closes:

✔️ Closes: #197
🏁 Jira Issue: TC-30

Which service(s) does this issue affect:

• 🛰️ API
• 🛒 webstore
• 🎓 admin-page

Types of changes

• 🐛 Bug fix (a non-breaking change which fixes an issue)
• 🧱 New feature (a non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to change)
• 🤖 CI/CD (a change to the CI/CD pipeline)
• ⚗️ Refactoring (an update to some already existing code)

Documentation Updates

• 📂 No need for updates
• 📁 Requires an update ( not done within this issue )
• 🗃️ Has been updated ( done within this issue )

Testing checklist

• 💪 Manual tests
• 🔧 Automatic tests

Browser compatibility - [Frontend only]

• Tested on Safari
• Tested on Chrome
• Tested on Mozilla Firefox

What changes have been done within this issue?

I turned the order status label into an input of type select which contains a list of all statuses.
I created a new API endpoint for updating the order status.
When the status of an order is changed, the API is called to be updated.

How should this be manually tested?

By going to the orders page and updating the status of an order.

Screenshots or example usage

• Go to order page.
• Choose an order from the table.
• Click on the status label of the chosen order.
• Select a new status from the list.

[Kwandes]

Requested a few changes

You have formatted a few files with your formatted which is ignoring the formatting rules for the API. I suggest that you ignore that and simply let me know when you're finished with the changes and I will format the API back to the convention.