Feature/345 implement table scrolling while table headers stick

[Urjikoo]

Describe your changes

Mark-one prop called 'isSticky' added to TableHead to make the table head position sticky. To make the information still visible on the top of the table, tableHead defaults to isSticky' prop when the table is scrolled.

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [X] I have run eslint on the code
• [ ] I have added JSDoc for all of my code (where applicable)
• [ ] I have added tests to cover my changes.

Priority:

• [X] Normal
• [ ] High

Related Issues:

Fixes #345

[codecov[bot]]

Codecov Report

Merging #653 (2b04e74) into develop (7295f6b) will decrease coverage by 0.05%. The diff coverage is 94.44%.

@@             Coverage Diff             @@
##           develop     #653      +/-   ##
===========================================
- Coverage    95.20%   95.16%   -0.05%     
===========================================
  Files          194      194              
  Lines         4506     4506              
  Branches       543      543              
===========================================
- Hits          4290     4288       -2     
- Misses         100      101       +1     
- Partials       116      117       +1     

Impacted Files	Coverage Δ
src/client/components/pages/CourseAdmin.tsx	100.00% <ø> (ø)
...t/components/pages/Courses/CourseInstanceTable.tsx	100.00% <ø> (ø)
src/client/components/pages/FacultyAdmin.tsx	100.00% <ø> (ø)
src/client/components/pages/MultiYearPlan.tsx	100.00% <ø> (ø)
...rc/client/components/pages/RoomAdmin/RoomAdmin.tsx	100.00% <ø> (ø)
...rc/client/components/pages/Faculty/FacultyPage.tsx	93.80% <93.33%> (ø)
.../components/pages/Faculty/FacultyScheduleTable.tsx	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

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