fix: Fix product page syntax errors

1. Remove duplicate/broken code in product tables section
2. Fix PostCSS config for Tailwind 4
3. Add @tailwindcss/postcss dependency
4. Remove --production flag from Dockerfile (sharp required)

All fixes enable successful Docker build with favicon working.

node_modules/unstorage/drivers/azure-key-vault.d.mts

@@ -0,0 +1,19 @@
+import { SecretClient, type SecretClientOptions } from "@azure/keyvault-secrets";
+export interface AzureKeyVaultOptions {
+    /**
+     * The name of the key vault to use.
+     */
+    vaultName: string;
+    /**
+     * Version of the Azure Key Vault service to use. Defaults to 7.3.
+     * @default '7.3'
+     */
+    serviceVersion?: SecretClientOptions["serviceVersion"];
+    /**
+     * The number of entries to retrieve per request. Impacts getKeys() and clear() performance. Maximum value is 25.
+     * @default 25
+     */
+    pageSize?: number;
+}
+declare const _default: (opts: AzureKeyVaultOptions) => import("..").Driver<AzureKeyVaultOptions, SecretClient>;
+export default _default;