Conditional enablement of 'Clear filters' button in Hypertable V2

[olxmpe]

What does this PR do?

VEL-5021: Conditional enablement of filters' Clear filters button
VEL-5022: Conditional enablement of table's Reset Filters button

What are the observable changes?

🧑‍💻 Developer Heads Up

⚡ Since we are using Ember Octane now:

• Feel free to migrate existing components to Glimmer Components.
• Write new ones exclusively in it.

Useful Resource : Ember Octane vs Classic Cheat Sheet

Good PR checklist

• Title makes sense
• Is against the correct branch
• Only addresses one issue
• Properly assigned
• Added/updated tests
• Added/updated documentation
• Migrated touched components to Glimmer Components
• Properly labeled

Additional Notes

---

Note

Show table-level Reset filters and per-column Clear filters only when filters/order exist; update column actions layout/skins, tests, and copy.

• UI/Behavior:
  • Table header: Render Reset filters button only when any column has filters or order via displayResetButton in addon/components/hyper-table-v2/index.{hbs,ts}.
  • Column actions: Render Clear filters button only when the column has filters or order via displayClearButton; change remove button @skin to default; clear button @skin to secondary; adjust container/layout classes in filtering-renderers/common/column-actions.{hbs,ts}.
• Tests:
  • Add/adjust integration tests to assert conditional visibility and correct handler invocations for reset/clear/remove in tests/integration/components/hyper-table-v2*.
• i18n:
  • Tweak copy casing for hypertable.features.filtering.reset_all, hypertable.column.remove, and hypertable.column.clear_filters in translations/en-us.yaml.

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[linear]

VEL-5021 Conditional enablement of "Clear Filters" button in Hypertable V2

[phndiaye]

just add a test for the global Reset filters button presence and we're good ^^ Also ask for a Draco review as this project is x-squad :)