fix: address Cubic P2 issues in CLI modules

src/cli/config-manager/bun-install.ts

@@ -18,8 +18,8 @@ export async function runBunInstallWithDetails(): Promise<BunInstallResult> {
   try {
     const proc = Bun.spawn(["bun", "install"], {
       cwd: getConfigDir(),
-      stdout: "pipe",
-      stderr: "pipe",
+      stdout: "inherit",
+      stderr: "inherit",
     })
 
     let timeoutId: ReturnType<typeof setTimeout>
@@ -44,10 +44,9 @@ export async function runBunInstallWithDetails(): Promise<BunInstallResult> {
     }
 
     if (proc.exitCode !== 0) {
-      const stderr = await new Response(proc.stderr).text()
       return {
         success: false,
-        error: stderr.trim() || `bun install failed with exit code ${proc.exitCode}`,
+        error: `bun install failed with exit code ${proc.exitCode}`,
       }
     }