docs: update README and AGENTS.md to reflect embedded launcher architecture

2 files changed, 7 insertions, 9 deletions

diff --git a/internal/namespace/launcher_src/launcher.c b/internal/namespace/launcher_src/launcher.c
index 70737e4..63dd6ff 100644
--- a/internal/namespace/launcher_src/launcher.c
+++ b/internal/namespace/launcher_src/launcher.c
@@ -69,9 +69,12 @@ int main(int argc, char **argv) {
         return 1;
     }
 
-    fprintf(stderr, "[launcher] Executing binary: %s\n", argv[0]);
-    execvp(argv[0], argv);
+    // Use execv instead of execvp to avoid PATH search issues
+    // since we are providing an absolute path from Go.
+    if (execv(argv[0], argv) == -1) {
+        perror("execv failed");
+        return 1;
+    }
     
-    perror("execvp");
-    return 1;
+    return 0;
 }
diff --git a/internal/namespace/namespace.go b/internal/namespace/namespace.go
index 98d73b6..5e31b9d 100644
--- a/internal/namespace/namespace.go
+++ b/internal/namespace/namespace.go
@@ -84,14 +84,9 @@ func Bootstrap() error {
 
 	// 3. Prepare arguments for the launcher.
 	// The launcher expects: launcher <command_to_run> [args...]
-	// syscall.Exec's second argument is the argv array.
-	// argv[0] is set by the kernel to the launcherPath.
-	// So our first slice element becomes argv[1].
 	args := []string{self}
 	args = append(args, os.Args[1:]...)
 
-	fmt.Printf("[bootstrap] Execing launcher with args: %v\n", args)
-
 	// 4. Replace the current process with the launcher.
 	err = syscall.Exec(launcherPath, args, os.Environ())
 	if err != nil {