fix main CI errors (#1264)

fixes CI on main so
https://github.com/microsoft/vscode-python-environments/actions/runs/22286625747/job/64466442941
and
https://github.com/microsoft/vscode-python-environments/actions/runs/22170285783/job/64106514542

Author: eleanorjboyd

analysis/pyproject.toml

@@ -3,7 +3,7 @@ requires = ["uv_build>=0.10.2,<0.11.0"]
 build-backend = "uv_build"
 
 [tool.uv.build-backend]
-module-root = ""
+module-root = ".."
 
 [project]
 name = "analysis"

src/managers/builtin/helpers.ts

@@ -64,10 +64,15 @@ export async function runUV(
     cwd?: string,
     log?: LogOutputChannel,
     token?: CancellationToken,
+    timeout?: number,
 ): Promise<string> {
     log?.info(`Running: uv ${args.join(' ')}`);
     return new Promise<string>((resolve, reject) => {
-        const proc = spawnProcess('uv', args, { cwd: cwd });
+        const spawnOptions: { cwd?: string; timeout?: number } = { cwd };
+        if (timeout !== undefined) {
+            spawnOptions.timeout = timeout;
+        }
+        const proc = spawnProcess('uv', args, spawnOptions);
         token?.onCancellationRequested(() => {
             proc.kill();
             reject(new CancellationError());
@@ -104,10 +109,11 @@ export async function runPython(
     cwd?: string,
     log?: LogOutputChannel,
     token?: CancellationToken,
+    timeout?: number,
 ): Promise<string> {
     log?.info(`Running: ${python} ${args.join(' ')}`);
     return new Promise<string>((resolve, reject) => {
-        const proc = spawnProcess(python, args, { cwd: cwd });
+        const proc = spawnProcess(python, args, { cwd: cwd, timeout });
         token?.onCancellationRequested(() => {
             proc.kill();
             reject(new CancellationError());

src/managers/builtin/utils.ts

@@ -139,14 +139,29 @@ export async function refreshPythons(
     return sortEnvironments(collection);
 }
 
+const PIP_LIST_TIMEOUT_MS = 30_000;
+
 async function refreshPipPackagesRaw(environment: PythonEnvironment, log?: LogOutputChannel): Promise<string> {
     // Use environmentPath directly for consistency with UV environment tracking
     const useUv = await shouldUseUv(log, environment.environmentPath.fsPath);
     if (useUv) {
-        return await runUV(['pip', 'list', '--python', environment.execInfo.run.executable], undefined, log);
+        return await runUV(
+            ['pip', 'list', '--python', environment.execInfo.run.executable],
+            undefined,
+            log,
+            undefined,
+            PIP_LIST_TIMEOUT_MS,
+        );
     }
     try {
-        return await runPython(environment.execInfo.run.executable, ['-m', 'pip', 'list'], undefined, log);
+        return await runPython(
+            environment.execInfo.run.executable,
+            ['-m', 'pip', 'list'],
+            undefined,
+            log,
+            undefined,
+            PIP_LIST_TIMEOUT_MS,
+        );
     } catch (ex) {
         log?.error('Error running pip list', ex);
         log?.info(