refactor: Extract documentation examples from tests

Use this link to re-run the recipe: https://app.moderne.io/recipes/org.openrewrite.java.recipes.ExamplesExtractor?organizationId=ODQ2MGExMTUtNDg0My00N2EwLTgzMGMtNGE1NGExMTBmZDkw

Co-authored-by: Moderne <team@moderne.io>

Author: timtebeek

rewrite-javascript/src/main/resources/META-INF/rewrite/examples.yml

@@ -0,0 +1,54 @@
+# Copyright 2025 the original author or authors.
+# <p>
+# Licensed under the Moderne Source Available License (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# <p>
+# https://docs.moderne.io/licensing/moderne-source-available-license
+# <p>
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# 
+---
+type: specs.openrewrite.org/v1beta/example
+recipeName: org.openrewrite.javascript.cleanup.UseCaseFallThrough
+examples:
+- description: ''
+  sources:
+  - before: |
+      function foo(x) {
+          switch (x) {
+              case "a" || "b" || "c":
+                  console.log("1");
+                  break;
+              default:
+                  console.log("default");
+          }
+      }
+    after: |
+      function foo(x) {
+          switch (x) {
+              case "a":
+              case "b":
+              case "c":
+                  console.log("1");
+                  break;
+              default:
+                  console.log("default");
+          }
+      }
+    language: javaScript
+---
+type: specs.openrewrite.org/v1beta/example
+recipeName: org.openrewrite.staticanalysis.SimplifyBooleanExpression
+examples:
+- description: ''
+  sources:
+  - before: |
+      const b = !false
+    after: |
+      const b = true
+    language: javaScript