playground improvements

[samijaber]

Description

• fix css nesting
• make outputs code editors readOnly
• add mitosis JSON

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⚠️ No Changeset found

Latest commit: e8fd09ce7de0fec2b348dd1486f13be231c67606

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Name	Status	Preview	Comments	Updated (UTC)
mitosis-fiddle	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 3, 2024 4:08pm

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✅ Successfully ran 4 targets

- [`nx run-many --skip-nx-cache --target build --parallel 4 --exclude */e2e-alpine,@builder.io/mitosis-fiddle,@builder.io/talk-*,@builder.io/example-apps`](https://cloud.nx.app/runs/xxZujugoX7?utm_source=pull-request&utm_medium=comment) - [`nx build @builder.io/mitosis-fiddle`](https://cloud.nx.app/runs/KoFhS6HHbQ?utm_source=pull-request&utm_medium=comment) - [`nx build @builder.io/eslint-plugin-mitosis`](https://cloud.nx.app/runs/R67TjjQPiv?utm_source=pull-request&utm_medium=comment) - [`nx build @builder.io/mitosis`](https://cloud.nx.app/runs/2lpfKxaqwP?utm_source=pull-request&utm_medium=comment)

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