feat: Add http metrics to all search endpoints by migrating to tapir DEV-2936

[seakayone]

Pull Request Checklist

Task Description/Number

Issue Number: DEV-

PR Type

• build/chore: maintenance tasks (no production code change)
• docs: documentation changes (no production code change)
• feat: represents new features
• fix: represents bug fixes
• perf: performance improvements
• refactor: represents production code refactoring
• test: adding or refactoring tests (no production code change)

Basic requirements for bug fixes and features

• Tests for the changes have been added
• Docs have been added / updated

Does this PR introduce a breaking change?

• Yes

Does this PR change client-test-data?

• Yes

[codecov]

Codecov Report

Attention: 399 lines in your changes are missing coverage. Please review.

Comparison is base (44e6bdc) 11.63% compared to head (d768db4) 11.62%.
Report is 8 commits behind head on main.

Files	Patch %	Lines
...nora/webapi/slice/search/api/SearchEndpoints.scala	0.00%	75 Missing ⚠️
...knora/webapi/messages/util/rdf/RdfFormatUtil.scala	15.58%	65 Missing ⚠️
...knora/webapi/responders/v2/SearchResponderV2.scala	0.00%	49 Missing ⚠️
...cala/org/knora/webapi/slice/common/api/ApiV2.scala	0.00%	46 Missing ⚠️
...org/knora/webapi/messages/util/rdf/JenaModel.scala	4.16%	23 Missing ⚠️
...c/main/scala/org/knora/webapi/OntologySchema.scala	25.00%	18 Missing ⚠️
...n/scala/org/knora/webapi/routing/RouteUtilV2.scala	0.00%	17 Missing ⚠️
.../knora/webapi/slice/common/api/BaseEndpoints.scala	0.00%	17 Missing ⚠️
...rg/knora/webapi/messages/util/rdf/JsonLDUtil.scala	0.00%	12 Missing ⚠️
...plestore/upgrade/plugins/UpgradePluginPR1307.scala	0.00%	10 Missing ⚠️
... and 25 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2958      +/-   ##
==========================================
- Coverage   11.63%   11.62%   -0.01%     
==========================================
  Files         246      246              
  Lines       22880    22870      -10     
==========================================
- Hits         2661     2658       -3     
+ Misses      20219    20212       -7     

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[linear]

DEV-2936 Add metrics to `gravsearch` endpoints

[mpro7]

Thanks, please find below two suggestions: