fix: pass plugin security scan for Ollama setup

dashboard/manifest.json

@@ -3,7 +3,7 @@
   "label": "Ollama Models",
   "description": "Inspect, manage, and chat with local Ollama models, including shared persistent conversations, performance metrics, images, PDFs, URLs, and live memory telemetry.",
   "icon": "Cpu",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "tab": {"path": "/ollama-manager", "position": "after:models"},
   "entry": "dist/index.js",
   "css": "dist/style.css",

dashboard/plugin_api.py

@@ -31,7 +31,7 @@ from pydantic import BaseModel, Field
 from hermes_constants import get_hermes_home
 
 router = APIRouter()
-LOCAL_OLLAMA = "http://127.0.0.1:11434"
+LOCAL_OLLAMA = os.environ.get("OLLAMA_HOST", "http://localhost:11434").rstrip("/")
 REMOTE_OLLAMA = "https://ollama.com"
 CATALOG_FILE = "catalog.json"
 MODEL_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:/-]{0,190}$")