fix: lazily import sharp to fix commonjs error

drizzle/0002_chubby_vance_astro.sql

@@ -1,7 +1,7 @@
 CREATE TABLE `image` (
-	`created_at` integer DEFAULT (current_timestamp),
-	`url` text NOT NULL,
-	`average` text NOT NULL,
-	`blurhash` text NOT NULL,
-	`mime` text NOT NULL
+  `created_at` integer DEFAULT (CURRENT_TIMESTAMP),
+  `url` text NOT NULL,
+  `average` text NOT NULL,
+  `blurhash` text NOT NULL,
+  `mime` text NOT NULL
 );