Add OpenGraph metadata to web app pages for improve social share links

src/interface/web/app/agents/layout.tsx

@@ -11,6 +11,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Agents",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/agents",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/automations/layout.tsx

@@ -10,6 +10,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Automations",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/automations",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/chat/layout.tsx

@@ -12,6 +12,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Chat",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/chat",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/factchecker/layout.tsx

@@ -8,6 +8,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Fact Checker",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/factchecker",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/layout.tsx

@@ -12,6 +12,25 @@ export const metadata: Metadata = {
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
     manifest: "/static/khoj.webmanifest",
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Home",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_logomarktype_1200x630.png",
+                width: 1200,
+                height: 630,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/search/layout.tsx

@@ -10,6 +10,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Search",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/search",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({

src/interface/web/app/settings/layout.tsx

@@ -12,6 +12,20 @@ export const metadata: Metadata = {
         icon: "/static/assets/icons/khoj_lantern.ico",
         apple: "/static/assets/icons/khoj_lantern_256x256.png",
     },
+    openGraph: {
+        siteName: "Khoj AI",
+        title: "Khoj AI - Settings",
+        description: "Your Second Brain.",
+        url: "https://app.khoj.dev/settings",
+        type: "website",
+        images: [
+            {
+                url: "https://assets.khoj.dev/khoj_lantern_256x256.png",
+                width: 256,
+                height: 256,
+            },
+        ],
+    },
 };
 
 export default function RootLayout({