Fixed Grammar in Personality Characteristic Descriptions

[IllianiCBT]

Changed the pronoun descriptor to always use 'they' and added support for plural forms in trait descriptions. This ensures consistent use of gender-neutral language throughout the personality descriptions and makes the characteristic descriptions sound more natural, addressing some that previously felt a bit stilted.

I also took the opportunity to refactor the method that builds personality descriptions and changed the label of the 'Personality' section of Person View to read 'About' based on Discord feedback. This allows us to include information that isn't just restricted to personality-related data.

Mary has difficulty grasping more complex or abstract ideas, showing a tendency to rely on simpler explanations or solutions. She expresses genuine feelings and intentions, acting with honesty and authenticity in their interactions with others. She is driven by a strong desire to achieve their goals and reach new heights, consistently striving towards personal or professional growth.

Becomes...

Mary shows difficulty grasping more complex or abstract ideas, showing a tendency to rely on simpler explanations or solutions. They show genuine feelings and intentions, acting with honesty and authenticity in their interactions with others. Mary strives to achieve their goals and reach new heights, consistently striving towards personal or professional growth.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 9.90%. Comparing base (55a2c0a) to head (b12690d).
Report is 20 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #4639      +/-   ##
============================================
- Coverage      9.90%    9.90%   -0.01%     
  Complexity     5676     5676              
============================================
  Files           945      945              
  Lines        129596   129635      +39     
  Branches      19086    19093       +7     
============================================
  Hits          12836    12836              
- Misses       115543   115582      +39     
  Partials       1217     1217              

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[IllianiCBT]

Moved the personality enums from the global personnel enums folder and placed them in the Random Events package so that they're easier to navigate to.