style: clean up code formatting and remove trailing whitespace

refactor: reorganize imports and fix type imports

lib/ai/item-prompt.ts

@@ -1,5 +1,5 @@
-import { promises as fs } from "fs";
-import path from "path";
+import { promises as fs } from "node:fs";
+import path from "node:path";
 
 interface PromptContext {
   name: string;
@@ -36,7 +36,9 @@ async function loadSchemaSummary(): Promise<string> {
     const body = match[2]
       .split("\n")
       .map((line) => line.trim())
-      .filter((line) => line && !line.startsWith("//") && !line.startsWith("@@"))
+      .filter(
+        (line) => line && !line.startsWith("//") && !line.startsWith("@@"),
+      )
       .join("\n");
 
     blocks.push(`Model ${modelName} {\n${body}\n}`);
@@ -60,7 +62,10 @@ Front-end fields (AdminItemForm):
 - dynamic metadata: campos variáveis definidos por categoria (servidores, atributos, etc)
 `.trim();
 
-export async function buildItemPrompt(context: PromptContext, extraInstructions?: string) {
+export async function buildItemPrompt(
+  context: PromptContext,
+  extraInstructions?: string,
+) {
   const schemaSummary = await loadSchemaSummary();
 
   const categoriesText =
@@ -150,10 +155,14 @@ export interface InlineImageData {
   base64Data: string;
 }
 
-export async function buildGeminiParts(prompt: string, images: InlineImageData[] = []) {
-  const parts: Array<{ text?: string; inline_data?: { mimeType: string; data: string } }> = [
-    { text: prompt },
-  ];
+export async function buildGeminiParts(
+  prompt: string,
+  images: InlineImageData[] = [],
+) {
+  const parts: Array<{
+    text?: string;
+    inline_data?: { mimeType: string; data: string };
+  }> = [{ text: prompt }];
 
   images.slice(0, 2).forEach((image) => {
     parts.push({
@@ -166,4 +175,3 @@ export async function buildGeminiParts(prompt: string, images: InlineImageData[]
 
   return parts;
 }
-