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/import-meta-resolve/lib/errors.d.ts

@@ -0,0 +1,24 @@
+export namespace codes {
+    let ERR_INVALID_ARG_TYPE: new (...parameters: Array<any>) => Error;
+    let ERR_INVALID_MODULE_SPECIFIER: new (...parameters: Array<any>) => Error;
+    let ERR_INVALID_PACKAGE_CONFIG: new (...parameters: Array<any>) => Error;
+    let ERR_INVALID_PACKAGE_TARGET: new (...parameters: Array<any>) => Error;
+    let ERR_MODULE_NOT_FOUND: new (...parameters: Array<any>) => Error;
+    let ERR_NETWORK_IMPORT_DISALLOWED: new (...parameters: Array<any>) => Error;
+    let ERR_PACKAGE_IMPORT_NOT_DEFINED: new (...parameters: Array<any>) => Error;
+    let ERR_PACKAGE_PATH_NOT_EXPORTED: new (...parameters: Array<any>) => Error;
+    let ERR_UNSUPPORTED_DIR_IMPORT: new (...parameters: Array<any>) => Error;
+    let ERR_UNSUPPORTED_RESOLVE_REQUEST: new (...parameters: Array<any>) => Error;
+    let ERR_UNKNOWN_FILE_EXTENSION: new (...parameters: Array<any>) => Error;
+    let ERR_INVALID_ARG_VALUE: new (...parameters: Array<any>) => Error;
+}
+export type ErrnoExceptionFields = {
+    errnode?: number | undefined;
+    code?: string | undefined;
+    path?: string | undefined;
+    syscall?: string | undefined;
+    url?: string | undefined;
+};
+export type ErrnoException = Error & ErrnoExceptionFields;
+export type MessageFunction = (...parameters: Array<any>) => string;
+//# sourceMappingURL=errors.d.ts.map