refactor: Migrate to ts-proto (#752)

* refactor: Add extracted protos

* refactor: Remove old stuff and update affected code

* chore(package): Update `build:proto` script

* chore(ClientInfo): Rename `androidSdkVersion` to `android_sdk_version`

* chore: remove refs to old proto file

* refactor(sabr_request): Rename `Gw` to `media_type`

* chore(sabr_request): Fix typo in field num

* feat(parser): Parse `video_playback_ustreamer_config` and `server_abr_streaming_url`

* refactor: update protos

* chore(package): streamline clean and build scripts

* chore: update package.json

* chore: update npmignore

* chore(protos): Remove unneeded definitions

See https://github.com/LuanRT/googlevideo for video playback proto definitions.

* chore(package): add `rimraf` dependency

dev-scripts/generate-proto.mjs

@@ -0,0 +1,54 @@
+import { exec } from 'child_process';
+import { existsSync, mkdirSync, readdirSync, statSync } from 'fs';
+import { join } from 'path';
+import path from 'path';
+import url from 'url';
+import os from 'os';
+
+const __dirname = path.dirname(url.fileURLToPath(import.meta.url));
+
+const protoDir = './protos';
+const outDir = './protos/generated';
+
+if (!existsSync(outDir)) {
+  mkdirSync(outDir, { recursive: true });
+}
+
+const protocGenTs = path.join(
+  __dirname,
+  '../node_modules',
+  '.bin',
+  os.platform() === 'win32' ? 'protoc-gen-ts_proto.cmd' : 'protoc-gen-ts_proto'
+);
+
+function listProtoFiles(dir) {
+  let protoFiles = [];
+  const items = readdirSync(dir);
+
+  for (const item of items) {
+    const fullPath = join(dir, item);
+    if (statSync(fullPath).isDirectory()) {
+      protoFiles = protoFiles.concat(listProtoFiles(fullPath));
+    } else if (item.endsWith('.proto')) {
+      protoFiles.push(fullPath);
+    }
+  }
+
+  return protoFiles;
+}
+
+const protoFiles = listProtoFiles(protoDir);
+
+if (!protoFiles.length) {
+  console.log('No .proto files found.');
+  process.exit(0);
+}
+
+protoFiles.forEach((file) => {
+  const command = `protoc --proto_path=${protoDir} --plugin=protoc-gen-ts=${protocGenTs} --ts_opt=env=browser --ts_opt=importSuffix=.js --ts_out=${outDir} ${file}`;
+  exec(command, (error, _stdout, stderr) => {
+    if (error) {
+      console.error(`Error compiling ${file}:`, stderr);
+    }
+  });
+});