feat: add @aelis/components package with JRX definitions (#68)

JRX component wrappers for the aelis-client UI components,
enabling server-side feed item rendering via json-render.

Co-authored-by: Ona <no-reply@ona.com>

packages/aelis-components/src/button.ts

@@ -0,0 +1,15 @@
+import type { JrxNode } from "@nym.sh/jrx"
+
+import { jsx } from "@nym.sh/jrx/jsx-runtime"
+
+export type ButtonProps = {
+	label: string
+	leadingIcon?: string
+	trailingIcon?: string
+	style?: string
+	children?: JrxNode | JrxNode[]
+}
+
+export function Button(props: ButtonProps): JrxNode {
+	return jsx("Button", props)
+}