Remove @ts-ignore when rendering Component in createComponent

## Context

`createComponent()` in [`packages/react/app/src/create-component.tsx`](https://github.com/equinor/fusion-framework/blob/main/packages/react/app/src/create-component.tsx) renders the consumer-provided `Component` with `@ts-ignore`, since its prop types can't be proven compatible with the generic component signature at this call site.

## Task

Investigate whether the generic constraints on `createComponent`/`ComponentRenderer` can be tightened so `` can be rendered without `@ts-ignore`.

## Acceptance criteria

- [ ] `@ts-ignore` removed, or a documented reason recorded for why it must remain
- [ ] No regression to existing `createComponent` consumers

Start in packages/react/app/src/create-component.tsx and inspect createComponent, ComponentRenderer, and the consumer-provided Component call site. Trace existing createComponent consumers to determine whether tighter generic constraints preserve their usage. Done means removing @ts-ignore without regressions, or documenting why it must remain.

Written by the indexing model from the issue text.