feat: implement hero section with multi-trip booking widget and backend infrastructure

.env

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+
+
+# This was inserted by `prisma init`:
+# Environment variables declared in this file are NOT automatically loaded by Prisma.
+# Please add `import "dotenv/config";` to your `prisma.config.ts` file, or use the Prisma CLI with Bun
+# to load environment variables from .env files: https://pris.ly/prisma-config-env-vars.
+
+# Prisma supports the native connection string format for PostgreSQL, MySQL, SQLite, SQL Server, MongoDB and CockroachDB.
+# See the documentation for all the connection string options: https://pris.ly/d/connection-strings
+
+# The following `prisma+postgres` URL is similar to the URL produced by running a local Prisma Postgres
+# server with the `prisma dev` CLI command, when not choosing any non-default ports or settings. The API key, unlike the
+# one found in a remote Prisma Postgres URL, does not contain any sensitive information.
+
+# Replace 'YOUR_PASSWORD_HERE' with your actual MySQL Root Password
+DATABASE_URL="mysql://root:Z41kfdw8e8%40sql@localhost:3306/roadrentals"
+
+# Individual DB vars for the Express server (mariadb driver)
+DB_HOST=localhost
+DB_PORT=3306
+DB_USER=root
+DB_PASSWORD=Z41kfdw8e8@sql
+DB_NAME=roadrentals