feature: show table with staged changes before comit

src/git_flow/git.py

@@ -26,8 +26,9 @@ class Git:
         file: str
 
         def __init__(self, line: str) -> None:
-            self.worktree = line[0]
-            self.index = line[1]
+            # Formato porcelain "XY <file>": X es el estado en el indice, Y en el worktree
+            self.index = line[0]
+            self.worktree = line[1]
             self.file = line[3:].strip("\n")
 
     command: list[str]
@@ -170,7 +171,7 @@ class Git:
         process = self._get(**kwargs)
         lines = process.stdout.splitlines()
 
-        return lines if not strip else list(map(lambda l: l.strip(), lines))
+        return lines if not strip else [l.strip() for l in lines]
 
     def firstline(self, **kwargs):
         lines = self.lines(**kwargs)