fix: update .gitignore to include specific static files and modify license format in pyproject.toml

Author: orabe

.gitignore

@@ -90,6 +90,8 @@ docs/source/auto_tutorials/
 docs/source/auto_examples/
 docs/source/sg_execution_times.rst
 docs/source/generated/
+!docs/source/_static/caliBrain.png
+!docs/source/_static/caliBrain.svg
 
 # Local/generated project artifacts
 results/

pyproject.toml

@@ -15,10 +15,9 @@ authors = [
 classifiers = [
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",
-    "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
 ]
-license = {text = "BSD-3-Clause"}
+license = "BSD-3-Clause"
 readme = "README.md"
 requires-python = ">=3.10"