Framework updates

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/enhanced-resolve/lib/TsconfigPathsPlugin.js

@@ -184,6 +184,8 @@ module.exports = class TsconfigPathsPlugin {
 			} else {
 				this.references = [];
 			}
+			/** @type {string | undefined} */
+			this.baseUrl = configFileOrOptions.baseUrl;
 		} else {
 			this.configFile =
 				configFileOrOptions === true
@@ -191,6 +193,8 @@ module.exports = class TsconfigPathsPlugin {
 					: /** @type {string} */ (configFileOrOptions);
 			/** @type {TsconfigReference[] | "auto"} */
 			this.references = [];
+			/** @type {string | undefined} */
+			this.baseUrl = undefined;
 		}
 	}
 
@@ -330,10 +334,13 @@ module.exports = class TsconfigPathsPlugin {
 		const compilerOptions = config.compilerOptions || {};
 		const mainContext = dirname(absTsconfigPath);
 
+		const baseUrl =
+			this.baseUrl !== undefined ? this.baseUrl : compilerOptions.baseUrl;
+
 		const main = tsconfigPathsToResolveOptions(
 			mainContext,
 			compilerOptions.paths || {},
-			compilerOptions.baseUrl,
+			baseUrl,
 		);
 		/** @type {{ [baseUrl: string]: TsconfigPathsData }} */
 		const refs = {};
@@ -406,6 +413,7 @@ module.exports = class TsconfigPathsPlugin {
 	 * @param {string} configFilePath current config file path
 	 * @param {string} extendedConfigValue extends value
 	 * @param {Set<string>} fileDependencies the file dependencies
+	 * @param {Set<string>} visitedConfigPaths config paths being loaded (for circular extends detection)
 	 * @returns {Promise<Tsconfig>} the extended tsconfig
 	 */
 	async _loadTsconfigFromExtends(
@@ -413,6 +421,7 @@ module.exports = class TsconfigPathsPlugin {
 		configFilePath,
 		extendedConfigValue,
 		fileDependencies,
+		visitedConfigPaths,
 	) {
 		const currentDir = dirname(configFilePath);
 
@@ -444,6 +453,7 @@ module.exports = class TsconfigPathsPlugin {
 			fileSystem,
 			extendedConfigPath,
 			fileDependencies,
+			visitedConfigPaths,
 		);
 		const compilerOptions = config.compilerOptions || { baseUrl: undefined };
 
@@ -520,10 +530,22 @@ module.exports = class TsconfigPathsPlugin {
 	 * @param {FileSystem} fileSystem the file system
 	 * @param {string} configFilePath absolute path to tsconfig.json
 	 * @param {Set<string>} fileDependencies the file dependencies
+	 * @param {Set<string>=} visitedConfigPaths config paths being loaded (for circular extends detection)
 	 * @returns {Promise<Tsconfig>} the merged tsconfig
 	 */
-	async _loadTsconfig(fileSystem, configFilePath, fileDependencies) {
-		const config = await readJson(fileSystem, configFilePath);
+	async _loadTsconfig(
+		fileSystem,
+		configFilePath,
+		fileDependencies,
+		visitedConfigPaths = new Set(),
+	) {
+		if (visitedConfigPaths.has(configFilePath)) {
+			return /** @type {Tsconfig} */ ({});
+		}
+		visitedConfigPaths.add(configFilePath);
+		const config = await readJson(fileSystem, configFilePath, {
+			stripComments: true,
+		});
 		fileDependencies.add(configFilePath);
 
 		let result = config;
@@ -540,6 +562,7 @@ module.exports = class TsconfigPathsPlugin {
 						configFilePath,
 						extendedConfigElement,
 						fileDependencies,
+						visitedConfigPaths,
 					);
 					base = mergeTsconfigs(base, extendedTsconfig);
 				}
@@ -549,6 +572,7 @@ module.exports = class TsconfigPathsPlugin {
 					configFilePath,
 					extendedConfig,
 					fileDependencies,
+					visitedConfigPaths,
 				);
 			}