feat: more components are generic

[metonym]

Value-like and data-like props on several components were previously typed as any. This PR adds generic type parameters (defaulting to any) so consumers can get type-safe bindings and event payloads when they specify a type, while remaining backwards-compatible.

Example

<script lang="ts">
  import { LocalStorage } from "carbon-components-svelte";
  type Theme = "light" | "dark" | "auto";
  let theme: Theme = "light";
</script>

<LocalStorage key="theme" bind:value={theme} />
<!-- theme and update event detail are now Theme, not any -->