feat: Exclude unnecessary files from package

Exclude image files, test files, and Sublime Text project files from the package to reduce the size and complexity of the distribution. This makes the package more lightweight and easier to use.

.gitattributes

@@ -18,3 +18,18 @@
 # # Set the merge tool for certain file types
 # *.txt merge=
 # *.json merge=
+
+# Exclude all image files from the package
+*.png export-ignore
+*.jpg export-ignore
+*.jpeg export-ignore
+*.gif export-ignore
+*.svg export-ignore
+
+# Exclude test files and directories from the package
+tests/* export-ignore
+test/* export-ignore
+
+# Exclude Sublime Text project and workspace files from the package
+*.sublime-project export-ignore
+*.sublime-workspace export-ignore