feat: add hint to e tags

src/lib/url.ts

@@ -31,6 +31,47 @@ export function simplifyUrl(url: string): string {
   return url.replace('wss://', '').replace('ws://', '').replace(/\/$/, '')
 }
 
+export function isLocalNetworkUrl(urlString: string): boolean {
+  try {
+    const url = new URL(urlString)
+    const hostname = url.hostname
+
+    // Check if it's localhost
+    if (hostname === 'localhost' || hostname === '::1') {
+      return true
+    }
+
+    // Check if it's an IPv4 local network address
+    const ipv4Match = hostname.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)
+    if (ipv4Match) {
+      const [, a, b, c, d] = ipv4Match.map(Number)
+      return (
+        a === 10 ||
+        (a === 172 && b >= 16 && b <= 31) ||
+        (a === 192 && b === 168) ||
+        (a === 127 && b === 0 && c === 0 && d === 1)
+      )
+    }
+
+    // Check if it's an IPv6 address
+    if (hostname.includes(':')) {
+      if (hostname === '::1') {
+        return true // IPv6 loopback address
+      }
+      if (hostname.startsWith('fe80:')) {
+        return true // Link-local address
+      }
+      if (hostname.startsWith('fc') || hostname.startsWith('fd')) {
+        return true // Unique local address (ULA)
+      }
+    }
+
+    return false
+  } catch {
+    return false // Return false for invalid URLs
+  }
+}
+
 export function isImage(url: string) {
   try {
     const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.webp', '.heic', '.svg']