Require first & last name on project requests

[helbashandy]

Description

• Adds a permissions.py file as an initial step to centeralize
  permissions across the app.

• Adds first and last name check to the test_func on requests to create or join a project.

• Creates a generic wrapper decorator to be used around test_func to
  allow gradual progressive refactor of test_func towards a more
  centralized and modular permissions management solution.

Fixes #605

Type of change

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• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

**** Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration ****

1. Last name was removed from a user account and saved.
2. Clicked on project and attempted to create project - Saw the error message.
3. Clicked on project and attempted to join a project - Saw the error message.

PR Self Evaluation

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• My code follows the agreed upon best practices
• I have commented my code, particularly in hard-to-understand areas
  - [ ] I have made corresponding changes to the documentation (if needed)
• My changes generate no new warnings
• Any dependent changes have been merged and published in the appropriate modules
• I have performed a self-review of my own code

[helbashandy]

Hi @matthew-li - Please note that I've updated the implementation by replacing the use of permission_classes that I had initially in mind with the permission_required decorator.

This change was made for two key reasons:

• permission_classes are specific to DRF and are not compatible with regular Django views.
• I saw this as an opportunity to explore the centralized approach to permissions management. By using the permission_required decorator, we can seamlessly integrate it with our existing test_func methods while also passing any common permissions from utils/permissions.py. This approach will facilitate a gradual refactor of our test_func logic across the app progressively.

[matthew-li]

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