Move Points of interest to use tiles

[HarelM]

Fixes #1971

• Deleted POI is not in database #1971

This change the following:

1. It takes the POIs from a tile source and not from the server's database
2. It downloads an offline file to allow seeing the POIs when offline - assuming we use the current offline model - i.e. only paying customers will have offline POIs
3. Offline search is removed at this point in time
4. When opening a POI it will try and take most of the information from OSM and overpass.

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[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 81.02345% with 89 lines in your changes missing coverage. Please review.

Project coverage is 90.42%. Comparing base (ec5112d) to head (0746530).

Files with missing lines	Patch %	Lines
...Hiking.Web/src/application/services/poi.service.ts	75.64%	30 Missing and 8 partials ⚠️
...g.Web/src/application/services/wikidata.service.ts	3.03%	32 Missing ⚠️
...src/application/services/overpass-turbo.service.ts	6.25%	15 Missing ⚠️
...ng.Web/src/application/services/pmtiles.service.ts	0.00%	2 Missing ⚠️
...rc/application/services/search-results.provider.ts	75.00%	0 Missing and 1 partial ⚠️
...ng.Web/src/application/services/spatial.service.ts	98.11%	1 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1979      +/-   ##
==========================================
- Coverage   90.75%   90.42%   -0.34%     
==========================================
  Files          95      100       +5     
  Lines        8242     8511     +269     
  Branches     1016     1074      +58     
==========================================
+ Hits         7480     7696     +216     
- Misses        537      585      +48     
- Partials      225      230       +5     

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