fix: use UI URL for all verify-system-status checks (#1061)

The API gateway URL (port 8088) is not publicly accessible in most
deployments since the UI and gateway share the same URL space. Use
the UI URL for all checks and remove the separate --api-url and
--pulsar-url parameters along with the unused check_pulsar function.

trustgraph-cli/trustgraph/cli/verify_system_status.py

@@ -21,9 +21,7 @@ from typing import Tuple, Optional
 from trustgraph.api import Api
 from trustgraph.i18n import get_translator
 
-default_pulsar_url = "http://localhost:8080"
+default_ui_url = os.getenv("TRUSTGRAPH_URL", "http://localhost:8888/")
-default_api_url = os.getenv("TRUSTGRAPH_URL", "http://localhost:8088/")
-default_ui_url = "http://localhost:8888"
 default_token = os.getenv("TRUSTGRAPH_TOKEN", None)
 default_workspace = os.getenv("TRUSTGRAPH_WORKSPACE", "default")
 
@@ -142,22 +140,6 @@ class HealthChecker:
         return False
 
 
-def check_pulsar(url: str, timeout: int, tr) -> Tuple[bool, str]:
-    """Check if Pulsar admin API is responding."""
-    try:
-        resp = requests.get(f"{url}/admin/v2/clusters", timeout=timeout)
-        if resp.status_code == 200:
-            clusters = resp.json()
-            return True, tr.t("cli.verify_system_status.pulsar.healthy", clusters=len(clusters))
-        else:
-            return False, tr.t("cli.verify_system_status.pulsar.status", status_code=resp.status_code)
-    except requests.exceptions.Timeout:
-        return False, tr.t("cli.verify_system_status.pulsar.timeout")
-    except requests.exceptions.ConnectionError:
-        return False, tr.t("cli.verify_system_status.pulsar.cannot_connect")
-    except Exception as e:
-        return False, tr.t("cli.verify_system_status.pulsar.error", error=str(e))
-
 
 def check_api_gateway(url: str, timeout: int, tr, token: Optional[str] = None) -> Tuple[bool, str]:
     """Check if API Gateway is responding."""
@@ -347,22 +329,10 @@ def main():
         help='Minimum processors required (default: 15)'
     )
 
-    parser.add_argument(
-        '--pulsar-url',
-        default=default_pulsar_url,
-        help=f'Pulsar admin URL (default: {default_pulsar_url})'
-    )
-
-    parser.add_argument(
-        '--api-url',
-        default=default_api_url,
-        help=f'API Gateway URL (default: {default_api_url})'
-    )
-
     parser.add_argument(
         '--ui-url',
         default=default_ui_url,
-        help=f'Workbench UI URL (default: {default_ui_url})'
+        help=f'TrustGraph URL (default: {default_ui_url})'
     )
 
     parser.add_argument(
@@ -410,13 +380,10 @@ def main():
     # Phase 1: Infrastructure
     print(tr.t("cli.verify_system_status.phase_1"))
     print("-" * 60)
-    # Pulsar check is skipped — not all deployments use Pulsar.
-    # The API Gateway check covers broker connectivity indirectly.
-
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.api_gateway"),
         check_api_gateway,
-        args.api_url,
+        args.ui_url,
         args.check_timeout,
         tr,
         args.token,
@@ -431,7 +398,7 @@ def main():
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.processors"),
         check_processors,
-        args.api_url,
+        args.ui_url,
         args.min_processors,
         args.check_timeout,
         tr,
@@ -441,7 +408,7 @@ def main():
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.flow_blueprints"),
         check_flow_blueprints,
-        args.api_url,
+        args.ui_url,
         args.check_timeout,
         tr,
         args.token,
@@ -451,7 +418,7 @@ def main():
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.flows"),
         check_flows,
-        args.api_url,
+        args.ui_url,
         args.check_timeout,
         tr,
         args.token,
@@ -461,7 +428,7 @@ def main():
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.prompts"),
         check_prompts,
-        args.api_url,
+        args.ui_url,
         args.check_timeout,
         tr,
         args.token,
@@ -477,7 +444,7 @@ def main():
     checker.run_check(
         tr.t("cli.verify_system_status.check_name.library"),
         check_library,
-        args.api_url,
+        args.ui_url,
         args.check_timeout,
         tr,
         args.token,