feature: agrego soporte para especificar tickets en nombre e rama

src/git_flow/command/new.py

@@ -2,6 +2,7 @@ import typer
 from git_flow import BRANCH_TYPES
 from git_flow.command.base import *
 from git_flow.git import Git
+from typing import Optional
 
 app = typer.Typer()
 
@@ -21,7 +22,8 @@ def new():
     info("Debe seleccionar el tipo de cambio a realizar.")
 
     branch_type = choice("Tipos de cambio", BRANCH_TYPES)
-    new_branch = _get_unique_branch_name(branch_type)
+    ticket = _get_optional_ticket()
+    new_branch = _get_unique_branch_name(branch_type, ticket)
 
     if "flow.remote" in flowconfig and Git.get_tracking_branch(branch):
         Git("pull").exec(print="Actualizando rama actual")
@@ -29,8 +31,18 @@ def new():
     if confirm(f"¿Crear rama '{new_branch}' sobre la rama actual?"):
         Git("switch", new_branch, create=True).exec(print="Creando nueva rama")
 
+def _get_optional_ticket() -> Optional[str]:
+    ticket = prompt("[Opcional] Ticket que respalda el cambio (en formato ABC-123)")
 
-def _get_unique_branch_name(branch_type: str) -> str:
+    if not ticket:
+        return None
+    if not is_valid_ticket(ticket):
+        warning("Formato de ticket inválido, ignorando.")
+        return None
+    
+    return ticket
+
+def _get_unique_branch_name(branch_type: str, ticket: Optional[str]) -> str:
     info(f"Ingrese las palabras clave que describan el cambio de tipo '{branch_type}'.")
     branch = None
     branches = Git.get_branches()
@@ -42,7 +54,7 @@ def _get_unique_branch_name(branch_type: str) -> str:
         )
 
         keywords = filter(lambda k: len(k) > 0, keywords.split(" "))
-        branch = branch_type + "/" + "-".join(keywords)
+        branch = branch_type + "/" + (ticket + "-" if ticket else "") + "-".join(keywords)
 
         if branch in branches:
             error(