feat: Add http metrics for gravsearch endpoints (DEV-2936)

[seakayone]

Pull Request Checklist

Task Description/Number

Add additional metrics based on headers set from DSP-App to have a better visibility into the usage of the /v2/searchextended and /v2/searchextended/count routes for GET and POST http methods.

Achieve this by migrating endpoints to Tapir.

• Introduces common KnoraResponseRenderer, codecs and constants in common.api package.
• Introduces FormatOptions tapir input representing the desired combination of RdfFormat, ApiV2Schema and Rendering when rendering any rdf response

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: 328 lines in your changes are missing coverage. Please review.

Comparison is base (44e6bdc) 11.63% compared to head (1829f09) 11.60%.
Report is 3 commits behind head on main.

Files	Patch %	Lines
...knora/webapi/messages/util/rdf/RdfFormatUtil.scala	15.38%	66 Missing ⚠️
...cala/org/knora/webapi/slice/common/api/ApiV2.scala	0.00%	47 Missing ⚠️
...nora/webapi/slice/search/api/SearchEndpoints.scala	0.00%	25 Missing ⚠️
...org/knora/webapi/messages/util/rdf/JenaModel.scala	4.16%	23 Missing ⚠️
...knora/webapi/responders/v2/SearchResponderV2.scala	0.00%	19 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    #2946      +/-   ##
==========================================
- Coverage   11.63%   11.60%   -0.03%     
==========================================
  Files         246      247       +1     
  Lines       22880    22893      +13     
==========================================
- Hits         2661     2657       -4     
- Misses      20219    20236      +17     

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[mpro7]

Overall looks good. Please see my comments, suggestions below:

[BalduinLandolt]

LGTM