Add a cursor rule

[Jarred-Sumner]

What does this PR do?

Add a cursor rule when you run bun init inside of Cursor's integrated terminal

How did you verify your code works?

[robobun]

^{Updated 2:32 PM PT - May 27th, 2025}

❌ @Jarred-Sumner, your commit 40c0260 has 2 failures in Build #17429:

• test/v8/v8.test.ts - 23 failing on 🐧 20.04 aarch64
• test/js/bun/spawn/spawn.test.ts - 1 failing on 🪟 2019 x64-baseline
• test/js/bun/spawn/spawn.test.ts - 1 failing on 🪟 2019 x64

---

🧪   To try this PR locally:

bunx bun-pr 19926

That installs a local version of the PR into your bun-19926 executable, so you can run:

bun-19926 --bun

[RiskyMH]

Not a big deal, but it would be good if for the tailwind one it was told explicitly to use tailwind v4 syntax instead of messing everything up and doing v3 ways