chore(deps): pin dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@tailwindcss/postcss (source)	devDependencies	pin	^4.1.18 → 4.1.18
@types/node (source)	devDependencies	pin	^20.19.30 → 20.19.30
actions/cache	action	pinDigest	→ cdf6c1f
actions/checkout	action	pinDigest	→ de0fac2
actions/configure-pages	action	pinDigest	→ 983d773
actions/deploy-pages	action	pinDigest	→ d6db901
actions/setup-node	action	pinDigest	→ 53b8394
actions/upload-pages-artifact	action	pinDigest	→ 7b1f4a7
eslint (source)	devDependencies	pin	^9.39.2 → 9.39.2
oven-sh/setup-bun	action	pinDigest	→ ecf28dd
prettier (source)	devDependencies	pin	^3.8.1 → 3.8.1
prettier-plugin-tailwindcss	devDependencies	pin	^0.7.2 → 0.7.2
tailwindcss (source)	devDependencies	pin	^4.1.18 → 4.1.18
typescript (source)	devDependencies	pin	^5.9.3 → 5.9.3

⚠️ Renovate's pin functionality does not currently wire in the release age for a package, so the Minimum Release Age checks can apply. You will need to manually validate the Minimum Release Age for these package(s).

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

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