Initial commit

apps/mobile/src/polyfills/web.ts

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+/**
+ * Web platform polyfills
+ * This file must be imported BEFORE any other React Native imports
+ * to ensure the polyfills are applied before libraries like react-native-gesture-handler load.
+ * 
+ * IMPORTANT: Do NOT use ES6 imports from react-native in this file!
+ * Using imports would cause react-native to be loaded before the polyfill runs.
+ */
+
+// We need to detect web platform without importing react-native
+const isWeb = typeof document !== "undefined";
+
+if (isWeb) {
+    // Polyfill findNodeHandle for web platform
+    // react-native-gesture-handler uses this internally but react-native-web throws an error
+    // We patch it to return null instead, which is safer than throwing
+    try {
+        // Get react-native module and override findNodeHandle
+        const RN = require("react-native");
+
+        // Create a no-op function that returns null
+        const webFindNodeHandle = () => null;
+
+        // Override the module's export
+        Object.defineProperty(RN, "findNodeHandle", {
+            value: webFindNodeHandle,
+            writable: true,
+            configurable: true,
+        });
+    } catch (e) {
+        console.warn("Failed to polyfill findNodeHandle:", e);
+    }
+}