feat(viewer): make zoom level configurable in viewer for OAPIF

[rkettelerij]

Description

Introduce the web settings:

ogcApi:
  features:
    collections:
      - id: foo
        metadata:
          title: Foo bar
          description: Foo bar baz
        web:
          featuresViewer:
            minScale: 3000
            maxScale: 40000
          featureViewer:
            minScale: 1000
            maxScale: 40000

Type of change

• New feature

Checklist:

• I've double-checked the code in this PR myself
• I've left the code better than before (boy scout rule)
• The code is readable, comments are added that explain hard or non-obvious parts.
• I've expanded/improved the (unit) tests, when applicable
• I've run (unit) tests that prove my solution works
• There's no sensitive information like credentials in my PR