Adjust .gitignore and ignore .env* files

As I do the setup not via aliases, but rather
`.env` files. It's also generally good
to keep env files inside the gitignore.

.gitignore

@@ -1,18 +1,38 @@
+# Cache files
 .cache/
+
+# macOS specific files
 .DS_Store
+
+# Environment files
+.env*
+
+# Distribution/build files
 dist/
 dist_refresh/
+
+# Plugins directory
 /plugins/
+
+# Packagge manager files
 node_modules/
+yarn-error.log
+
+# Storybook files
 storybook-static/
+
+# Testing files
 coverage/
-.vscode
-yarn-error.log
 cypress/screenshots/
 cypress/videos/
 cypress.env.json
+
+# Editor-specific files
+.vscode/
 *.iml
-.idea
+.idea/
+
+# Others
 *.sops*
 .sops-*.*
 *.key