.gitignore refactor.

.gitignore

@@ -1,16 +1,16 @@
 __pycache__/
 *.py[cod]
-output/
-input/
-!input/example.png
-models/
-temp/
-custom_nodes/
+/output/
+/input/
+!/input/example.png
+/models/
+/temp/
+/custom_nodes/
 !custom_nodes/example_node.py.example
 extra_model_paths.yaml
 /.vs
 .idea/
 venv/
-web/extensions/*
-!web/extensions/logging.js.example
-!web/extensions/core/
+/web/extensions/*
+!/web/extensions/logging.js.example
+!/web/extensions/core/