style the modals

maildir_gtd/actions/task.py

@@ -1,20 +1,25 @@
+import asyncio
 import subprocess
+
+from textual import work
 from maildir_gtd.screens.CreateTask import CreateTaskScreen
 
 
 def action_create_task(app) -> None:
     """Show the input modal for creating a task."""
-    def check_task(task_args: str) -> bool:
+
+    async def check_task(task_args: str) -> bool:
         try:
-            result = subprocess.run(
-                ["task", "add"] + task_args.split(" "),
-                capture_output=True,
-                text=True
+            result = await asyncio.create_subprocess_shell(
+                f"task add {task_args}",
+                stdout=asyncio.subprocess.PIPE,
+                stderr=asyncio.subprocess.PIPE
             )
+            stdout, stderr = await result.communicate()
             if result.returncode == 0:
-                app.show_status("Task created successfully.")
+                app.show_status(f"Task created: {stdout.decode()}")
             else:
-                app.show_status(f"Failed to create task: {result.stderr}")
+                app.show_status(f"Failed to create task: {stderr.decode()}", severity="error")
         except Exception as e:
             app.show_status(f"Error: {e}", severity="error")
             return True