feat: add custom label overrides and tooltips for vocabulary properties

[jdfranel]

Reasons for creating this PR

Adding properties to a vocabulary other than those translated in the source code results in a raw property key in the vocabulary page. If I need idot:prefix term in my vocabulary it is not translated.

Link to relevant issue(s), if any

None

Description of the changes in this PR

I changed the vocabulary template so property label overrides defined in the skosmos.ttl vocabulary definition is applied to its properties.

Known problems or uncertainties in this PR

None

Checklist

• phpUnit tests pass locally with my changes
• I have added tests that show that the new code works, or tests are not relevant for this PR (e.g. only HTML/CSS changes)
• The PR doesn't reduce accessibility of the front-end code (e.g. tab focus, scaling to different resolutions, use of .sr-only class, color contrast)
• The PR doesn't introduce unintended code changes (e.g. empty lines or useless reindentation)

[codecov]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 70.04%. Comparing base (2f195e3) to head (940ff9f).
⚠️ Report is 11 commits behind head on main.

Files with missing lines	Patch %	Lines
src/controller/WebController.php	0.00%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2014      +/-   ##
============================================
- Coverage     70.42%   70.04%   -0.39%     
  Complexity     1703     1703              
============================================
  Files            34       34              
  Lines          4436     4486      +50     
============================================
+ Hits           3124     3142      +18     
- Misses         1312     1344      +32     

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