Fix daemon cleanup and remove unused export

- Add allowLiveOwner flag to forceStopDaemon cleanup to ensure socket removal even if process is slow to die
- Remove unused getWorkspaceKey export from socket-path.ts

Author: cursoragent

src/cli/daemon-control.ts

@@ -54,6 +54,7 @@ export async function forceStopDaemon(socketPath: string): Promise<void> {
     cleanupWorkspaceDaemonFiles(entry.workspaceKey, {
       pid: entry.pid,
       socketPath,
+      allowLiveOwner: true,
     });
   } else {
     // Registry entry missing; cannot derive workspace key from socket path alone.

src/daemon/socket-path.ts

@@ -65,15 +65,6 @@ export function getSocketPath(opts?: GetSocketPathOptions): string {
   return socketPathForWorkspaceRoot(workspaceRoot);
 }
 
-export function getWorkspaceKey(opts?: GetSocketPathOptions): string {
-  const cwd = opts?.cwd ?? process.cwd();
-  const workspaceRoot = resolveWorkspaceRoot({
-    cwd,
-    projectConfigPath: opts?.projectConfigPath,
-  });
-  return workspaceKeyForRoot(workspaceRoot);
-}
-
 export function ensureSocketDir(socketPath: string): void {
   const dir = dirname(socketPath);
   if (!existsSync(dir)) {