commit 87e7ea770f0aaaf210752d2ecc099df536d77f2a
Author: Andrés Eduardo García Márquez <andresgarcia0313@gmail.com>
Date:   Sun Jan 11 19:48:58 2026 -0500

    chore: Add .gitignore
    
    Exclude development screenshots, Python cache, IDE files,
    and old script versions from version control.
    
    Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cba35c0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,26 @@
+# Screenshots de desarrollo
+*.png
+!images/*.png
+
+# Backups
+*.bak
+*.backup
+*~
+
+# Python
+__pycache__/
+*.pyc
+*.pyo
+
+# IDE
+.idea/
+.vscode/
+*.swp
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Versiones antiguas de scripts
+generate_assets.py
+generate_assets_v2.py