feat(og): migrate to co-located opengraph-image.tsx convention

apps/web/src/lib/og-helper.tsx

@@ -6,14 +6,36 @@ import { join } from "path";
  * Since we are using runtime = 'nodejs', we can read them from the filesystem.
  */
 export async function getOgFonts() {
-  const boldFontPath = join(
-    process.cwd(),
-    "apps/web/public/fonts/Inter-Bold.woff",
-  );
-  const regularFontPath = join(
-    process.cwd(),
-    "apps/web/public/fonts/Inter-Regular.woff",
-  );
+  // Use relative path from process.cwd() which usually is the monorepo root or apps/web
+  // We try both to be safe during different execution contexts (dev vs build vs runtime)
+  const pathsToTry = [
+    join(process.cwd(), "apps/web/public/fonts"),
+    join(process.cwd(), "public/fonts"),
+  ];
+
+  let boldFontPath = "";
+  let regularFontPath = "";
+
+  for (const basePath of pathsToTry) {
+    const b = join(basePath, "Inter-Bold.woff");
+    const r = join(basePath, "Inter-Regular.woff");
+    try {
+      if (readFileSync(b) && readFileSync(r)) {
+        boldFontPath = b;
+        regularFontPath = r;
+        break;
+      }
+    } catch (e) {
+      continue;
+    }
+  }
+
+  if (!boldFontPath || !regularFontPath) {
+    console.error(
+      `[OG] Could not find fonts in either ${pathsToTry.join(" or ")}`,
+    );
+    return [];
+  }
 
   try {
     console.log(
@@ -40,7 +62,7 @@ export async function getOgFonts() {
       },
     ];
   } catch (error) {
-    console.error(`[OG] Failed to load fonts from ${process.cwd()}:`, error);
+    console.error(`[OG] Failed to load fonts:`, error);
     return [];
   }
 }