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/styles/ghostContent.css

@@ -0,0 +1,70 @@
+/* ghostContent.css */
+
+.content {
+    font-family: "Arial", sans-serif;
+    line-height: 1.6;
+    color: #333;
+}
+
+.content h1,
+.content h2,
+.content h3,
+.content h4,
+.content h5,
+.content h6 {
+    color: #222;
+    margin-top: 1.5em;
+    margin-bottom: 0.5em;
+}
+
+.content p {
+    margin-bottom: 1em;
+}
+
+.content img {
+    max-width: 100%;
+    height: auto;
+    border-radius: 8px;
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+    margin: 1em 0;
+}
+
+.content ul,
+.content ol {
+    margin: 1em 0;
+    padding-left: 1.5em;
+}
+
+.content a {
+    color: #0070f3;
+    text-decoration: none;
+}
+
+.content a:hover {
+    text-decoration: underline;
+}
+
+.content blockquote {
+    border-left: 4px solid #ddd;
+    padding-left: 1em;
+    color: #666;
+    margin: 1em 0;
+}
+
+.content pre {
+    background: #f5f5f5;
+    padding: 1em;
+    border-radius: 8px;
+    overflow-x: auto;
+}
+
+.loader {
+    border-top-color: #3498db;
+    animation: spin 1s ease-in-out infinite;
+}
+
+@keyframes spin {
+    to {
+        transform: rotate(360deg);
+    }
+}