Update Vue roadmap

src/data/roadmaps/vue/content/101-advanced-topics/102-toref.md

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+# toRef
+
+`toRef` just like `toRefs` converts a reactive object to a ref pointing to the corresponding property of the original object. The difference is that `toRef` converts a single property of the reactive object to a ref, while `toRefs` converts all properties of the reactive object to refs.
+
+
+Visit the following resources to learn more:
+
+- [Reactivity API — toRef](https://vuejs.org/api/reactivity-utilities.html#toref)
+- [Vue 3: Reactivity Made Easy (ref, reactive, toRefs... oh my!)](https://www.youtube.com/watch?v=sAj6tdVS2cA)

src/data/roadmaps/vue/content/102-ecosystem/107-jest.md

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-# Jest
-
-Jest is a delightful JavaScript Testing Framework with a focus on simplicity.
-It works with projects using: Babel, TypeScript, Node, React, Angular, Vue and more!
-
-Visit the following resources to learn more:
-
-- [Jest Website](https://jestjs.io/)

src/data/roadmaps/vue/content/102-ecosystem/107-vitest.md

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+# Vitest
+
+Vitest is a fast Vite-native unit test framework with out-of-box ESM and TypeScript support.
+Works on React, Vue, Svelte and more projects created with Vite
+
+Visit the following resources to learn more:
+
+- [Vitest Website](https://vitest.dev/)
+- [Testing with Vitest](https://www.youtube.com/watch?v=cM_AeQHzlGg)