refactor: remove redundant Linux dependency installation checks and improve import handling

Author: mahbd

node_cli.py

@@ -1202,21 +1202,6 @@ async def command_line_args() -> Path | None:
         else:
             sys.exit(1)
 
-    # Handle Linux desktop automation dependency installation
-    if install_linux_deps:
-        install_linux_inspector_deps()
-        sys.exit(0)
-
-    # Handle listing available apps
-    if list_apps:
-        list_available_apps()
-        sys.exit(0)
-
-    # Handle UI dump generation
-    if dump_ui:
-        generate_ui_dump(dump_ui)
-        sys.exit(0)
-
     # Update chrome extension download settings if specified
     if chrome_fetch is not None:
         os.environ["CHROME_DAYS_BEFORE_FETCH"] = str(chrome_fetch)

server/linux.py

@@ -9,10 +9,6 @@
 
 from Framework.Utilities import ConfigModule, CommonUtil
 
-try:
-    from Framework.Built_In_Automation.Desktop.Linux import BuiltInFunctions
-except ImportError:
-    BuiltInFunctions = None
 
 router = APIRouter(prefix="/linux", tags=["linux"])
 
@@ -29,6 +25,7 @@ class InspectorResponse(BaseModel):
 @router.get("/inspect")
 def inspect(app_name: str | None = None):
     """Get the Linux UI DOM and screenshot."""
+    from Framework.Built_In_Automation.Desktop.Linux import BuiltInFunctions
     if BuiltInFunctions is None:
         return InspectorResponse(status="error", error="Linux automation module not available")
 
@@ -72,6 +69,7 @@ def inspect(app_name: str | None = None):
 
 async def upload_linux_ui_dump():
     """Continuously upload Linux UI dump if changed."""
+    from Framework.Built_In_Automation.Desktop.Linux import BuiltInFunctions
     if BuiltInFunctions is None:
         return