GRM-17: fix grm list still showing unknown status for active runners

- run_ad_hoc() now accepts ask_become_pass and check parameters
- list_runners() passes ask_become_pass=True so --ask-become-pass is
  added when running in a TTY, matching playbook behavior
- list_runners() passes check=False so systemctl is-active non-zero
  exit codes (inactive=3, unknown=4) don't raise exceptions; the
  actual status string is parsed from stdout instead
- TTY guard prevents --ask-become-pass from hanging in non-interactive
  environments (CI, scripts)
- 123 tests, 100% coverage, pyright clean, ruff clean

src/gitea_runner_manager/executor.py

@@ -6,6 +6,7 @@ import logging
 import os
 import re
 import subprocess
+import sys
 from datetime import datetime
 from pathlib import Path
 
@@ -85,6 +86,8 @@ class AnsibleExecutor:
         module: str,
         args: str,
         become: bool = False,
+        ask_become_pass: bool = False,
+        check: bool = True,
     ) -> str:
         """Run an Ansible ad-hoc command and return stdout."""
         cmd = [
@@ -101,6 +104,8 @@ class AnsibleExecutor:
             cmd.extend(["--private-key", key])
         if become:
             cmd.append("--become")
+        if become and ask_become_pass and sys.stdin.isatty():
+            cmd.append("--ask-become-pass")
 
         env = os.environ.copy()
         proc = subprocess.run(
@@ -109,7 +114,7 @@ class AnsibleExecutor:
             capture_output=True,
             text=True,
         )
-        if proc.returncode != 0:
+        if check and proc.returncode != 0:
             stderr = proc.stderr.strip() if proc.stderr else ""
             raise AnsibleError(
                 _(

src/gitea_runner_manager/runner_manager.py

@@ -282,7 +282,14 @@ class RunnerManager:
             mode = info.get("mode", "docker")
             try:
                 stdout = self._executor.run_ad_hoc(
-                    host, user, key, "shell", f"systemctl is-active gitea-runner@{name}", become=True
+                    host,
+                    user,
+                    key,
+                    "shell",
+                    f"systemctl is-active gitea-runner@{name}",
+                    become=True,
+                    ask_become_pass=True,
+                    check=False,
                 )
                 # Filter out ansible noise (SSH warnings etc)
                 lines = [ln for ln in stdout.splitlines() if ln.strip() and not ln.startswith(("[WARNING]", "ssh:"))]