refactor: migrate app.config and Expo config plugins to TypeScript (#1718)

plugins/withExcludeMedia3Dash.ts

@@ -0,0 +1,36 @@
+import { type ConfigPlugin, withAppBuildGradle } from "expo/config-plugins";
+
+const withExcludeMedia3Dash: ConfigPlugin = (config) => {
+  return withAppBuildGradle(config, (config) => {
+    const contents = config.modResults.contents;
+
+    // Add exclusion for duplicate media3 modules before dependencies block
+    const exclusionBlock = `
+configurations.all {
+    // Exclude duplicate media3 modules to avoid conflict between react-native-video and react-native-track-player
+    exclude group: 'androidx.media3', module: 'media3-exoplayer-dash'
+    exclude group: 'androidx.media3', module: 'media3-exoplayer-smoothstreaming'
+    exclude group: 'androidx.media3', module: 'media3-exoplayer-rtsp'
+}
+`;
+
+    // Check if exclusion already exists
+    if (contents.includes("media3-exoplayer-dash")) {
+      return config;
+    }
+
+    // Insert before the dependencies block
+    const dependenciesIndex = contents.indexOf("dependencies {");
+    if (dependenciesIndex !== -1) {
+      config.modResults.contents =
+        contents.slice(0, dependenciesIndex) +
+        exclusionBlock +
+        "\n" +
+        contents.slice(dependenciesIndex);
+    }
+
+    return config;
+  });
+};
+
+export default withExcludeMedia3Dash;