chore(deps): update tailwindcss monorepo to v4.1.18 (#28)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -4,9 +4,9 @@ FROM --platform=linux/amd64 node:22.21.1-alpine AS builder
 WORKDIR /app
 
 # renovate: datasource=npm depName=tailwindcss
-ARG TAILWINDCSS_VERSION=4.1.17
+ARG TAILWINDCSS_VERSION=4.1.18
 # renovate: datasource=npm depName=@tailwindcss/cli
-ARG TAILWINDCSS_CLI_VERSION=4.1.17
+ARG TAILWINDCSS_CLI_VERSION=4.1.18
 
 # Install Tailwind CSS v4 following official documentation
 RUN npm install tailwindcss@${TAILWINDCSS_VERSION} @tailwindcss/cli@${TAILWINDCSS_CLI_VERSION}