chore: Expand .gitignore to exclude additional font and image files

- Add font file extensions (ttf, otf, woff, woff2, eot, svg)
- Include PNG image file extension
- Improve file exclusion for project assets

.gitignore

@@ -92,3 +92,10 @@ __pycache__/
 models/
 
 *.code-workspace
+*.ttf
+*.otf
+*.woff
+*.woff2
+*.eot
+*.svg
+*.png