Change bbox to polygons

[HarelM]

• Fixes Lions Herzelia, adds text in the search result, as if its in Raanana... #36 by storing the polygons in the database instead of storing only the bounding box.

[codecov]

Codecov Report

Attention: Patch coverage is 92.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 98.56%. Comparing base (0b1a272) to head (0fe5075).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...ain/java/il/org/osm/israelhiking/BBoxDocument.java	91.30%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #37      +/-   ##
============================================
+ Coverage     98.52%   98.56%   +0.04%     
- Complexity      202      210       +8     
============================================
  Files             8        8              
  Lines           610      628      +18     
  Branches        106      110       +4     
============================================
+ Hits            601      619      +18     
+ Misses            4        3       -1     
- Partials          5        6       +1     

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