feat: update dependencies and enhance privacy policy

Replace "@vercel/analytics" with "@tryghost/content-api" and add 
"node-fetch" to dependencies. Remove "@vercel/speed-insights" to 
streamline the package. Update robots.txt to dis access to 
"/legal-notice" and "/privacy-policy". Change <p> tags to <div> in 
the Privacy Policy for better structure. Update the last modified 
date in the Legal Notice. Add a new API route for fetching images 
with error handling for missing URL parameters.

app/api/fetchProject/route.tsx

@@ -0,0 +1,32 @@
+import { NextResponse } from "next/server";
+
+export const runtime = "nodejs"; // Force Node runtime
+
+const GHOST_API_URL = "http://192.168.179.31:2368";
+const GHOST_API_KEY = "067b8434f2e7f2a771dfcc45a7"; // Replace with your actual key
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const slug = searchParams.get("slug");
+
+  if (!slug) {
+    return NextResponse.json({ error: "Slug is required" }, { status: 400 });
+  }
+
+  try {
+    const response = await fetch(
+      `${GHOST_API_URL}/ghost/api/content/posts/slug/${slug}/?key=${GHOST_API_KEY}`,
+    );
+    if (!response.ok) {
+      throw new Error(`Failed to fetch post: ${response.statusText}`);
+    }
+    const post = await response.json();
+    return NextResponse.json(post);
+  } catch (error) {
+    console.error("Failed to fetch post from Ghost:", error);
+    return NextResponse.json(
+      { error: "Failed to fetch project" },
+      { status: 500 },
+    );
+  }
+}