chore: Update .gitignore with editor and workspace files

Added patterns to ignore common editor and workspace files such as .sublime-workspace, .vscode, and .idea directories. This helps prevent accidental commits of local development environment settings.

Author: afbora

.gitignore

@@ -1,14 +1,21 @@
-# os
-.DS_Store
-
-# vendor files
-/node_modules
-/vendor
-
-# cs fixer
-.php-cs-fixer.cache
-
-# tests
-.phpunit.cache
-/tests/coverage
-/tests/tmp
+# os
+.DS_Store
+
+# vendor files
+/node_modules
+/vendor
+
+# Editors
+# (sensitive workspace files)
+# ---------------------------
+*.sublime-workspace
+/.vscode
+/.idea
+
+# cs fixer
+.php-cs-fixer.cache
+
+# tests
+.phpunit.cache
+/tests/coverage
+/tests/tmp