refactor: apply review changes

packages/oruga/src/components/checkbox/tests/__snapshots__/checkbox.test.ts.snap

@@ -1,7 +1,9 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`OCheckbox tests > render correctly 1`] = `
-"<div class="o-chk" data-oruga="checkbox"><input id="v-0" type="checkbox" data-oruga-input="checkbox" class="o-chk__input" true-value="true" false-value="false" autocomplete="off" aria-checked="false">
-  <!--v-if-->
-</div>"
+"<div class="o-chk" data-oruga="checkbox"><input id="v-0" type="checkbox" data-oruga-input="checkbox" class="o-chk__input" true-value="true" false-value="false" autocomplete="off" aria-checked="false" aria-labelledby="v-1"><label id="v-1" for="v-0" class="o-chk__label">
+    <!--
+                @slot Content slot, default is label prop
+            -->My Input
+  </label></div>"
 `;

packages/oruga/src/components/checkbox/tests/checkbox.test.ts

@@ -8,7 +8,7 @@ describe("OCheckbox tests", () => {
     enableAutoUnmount(afterEach);
 
     test("render correctly", () => {
-        const wrapper = mount(OCheckbox);
+        const wrapper = mount(OCheckbox, { props: { label: "My Input" } });
         expect(!!wrapper.vm).toBeTruthy();
         expect(wrapper.exists()).toBeTruthy();
         expect(wrapper.attributes("data-oruga")).toBe("checkbox");