Add Review Stages Setting

[tomatoprinx]

Types of changes

• [ ] Bugfix
• [x] New feature
• [ ] Refactoring
• [ ] Breaking change (any change that would cause existing functionality to not work as expected)
• [ ] Documentation Update
• [ ] Other (please describe)

Description

• Initialize setting review / proposal stage page
• Created new branch from current master branch and cherrypicked from #782

Steps to Test This Pull Request

Steps to reproduce the behavior:

1. Login with admin account
2. Go to 'Review Stages' page
3. Click hotkeys in the 'Set Review Stage' section
4. Submit

Expected behavior

• [ ] Only admin can see this page.
• [x] Review stages hotkeys corresponding to Proposal Review System Documentation.
• [x] Submit and update the setting to dj-registry.
• [x] Rendering current stage settings to the frontend.

Related Issue

#782

More Information

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 98.11321% with 1 line in your changes missing coverage. Please review.

Project coverage is 74.44%. Comparing base (0e6ad43) to head (ee689cc). Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/reviews/views.py	97.91%	1 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1204      +/-   ##
==========================================
+ Coverage   74.03%   74.44%   +0.40%     
==========================================
  Files          81       81              
  Lines        3062     3115      +53     
==========================================
+ Hits         2267     2319      +52     
- Misses        795      796       +1     

:umbrella: View full report in Codecov by Sentry.
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[mattwang44]

• Consider organizing the whole commit history again, leaving only important commits for reviewers.
• Please ensure the feature runs well with the upcoming bootstrap for 2025 (#1213)