feat: relation field and picker

web/src/views/__tests__/SchemaBuilderEditLoad.spec.ts

@@ -388,7 +388,7 @@ describe('Saved fields are locked', () => {
 		expect(text(inspector())).toContain("Used in the API, so it can't change.")
 		expect(inspector()!.querySelector('button[aria-label="Edit key"]')).toBeNull()
 		expect(text(inspector())).toContain("Can't change after saving")
-		expect(all('[role="radio"]')).toHaveLength(7)
+		expect(all('[role="radio"]')).toHaveLength(8)
 		expect(tile('Date').getAttribute('data-state')).toBe('checked')
 		const others = all<HTMLButtonElement>('[role="radio"]').filter(
 			(radio) => radio !== tile('Date'),