refactor: migrar comando new para que utilice metodos usando questionary

src/git_flow/git.py

@@ -140,17 +140,7 @@ class Git:
         return process
 
     def _run(self, print: str | None = None, check: bool = True):
-        process = subprocess.run(
-            self.command, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL
-        )
-
-        if print is not None:
-            self._print_process("", "", title=print)
-
-        if check:
-            process.check_returncode()
-
-        return process
+        return self._get(print, check)
 
     def _print_process(self, stdout: str, stderr: str, title: str):
         command = []
@@ -164,12 +154,12 @@ class Git:
 
             command.append(arg)
 
-        text = f"[yellow]$ {" ".join(command)}[/yellow]"
+        text = f"[green]$ {" ".join(command)}[/green]"
 
         for line in stdout.splitlines():
-            text += "\n\\[out] " + line
+            text += "\n" + line
 
         for line in stderr.splitlines():
-            text += "\n[red]\\[err][/red] " + line
+            text += "\n[red]" + line + "[/red]"
 
         panel(title or "Ejecutando", text)