fix: insert new line after inserting title, abstract or keywords (#29882)

GitOrigin-RevId: d8d79e95d9eb544adaff8850630df996461bacb9

libraries/eslint-plugin/no-generated-editor-themes.js

@@ -0,0 +1,21 @@
+module.exports = {
+  meta: {
+    type: 'error',
+    docs: {
+      description:
+        'Prohibit CodeMirror themes that are generated in a function',
+    },
+  },
+  create(context) {
+    return {
+      ':matches(ArrowFunctionExpression, FunctionDeclaration, FunctionExpression) CallExpression > MemberExpression[object.name="EditorView"]:matches([property.name="theme"],[property.name="baseTheme"])'(
+        node
+      ) {
+        context.report({
+          node,
+          message: `EditorView.theme and EditorView.baseTheme each add CSS to the page for every instance of the theme. Store the theme in a variable and reuse it instead.`,
+        })
+      },
+    }
+  },
+}