chore(deps): update dependency tailwindcss to v3.4.15

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tailwindcss (source)	3.4.14 -> 3.4.15

---

Release Notes

tailwindlabs/tailwindcss (tailwindcss)

### [`v3.4.15`](https://redirect.github.com/tailwindlabs/tailwindcss/releases/tag/v3.4.15) [Compare Source](https://redirect.github.com/tailwindlabs/tailwindcss/compare/v3.4.14...v3.4.15) - Bump versions for security vulnerabilities ([#​14697](https://redirect.github.com/tailwindlabs/tailwindcss/pull/14697)) - Ensure the TypeScript types for the `boxShadow` theme configuration allows arrays ([#​14856](https://redirect.github.com/tailwindlabs/tailwindcss/pull/14856)) - Set fallback for opacity variables to ensure setting colors with the `selection:*` variant works in Chrome 131 ([#​15003](https://redirect.github.com/tailwindlabs/tailwindcss/pull/15003))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.