Add example files for testing strict mode

Author: paul-fracture

examples/strict-mode-test.md

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+# Testing Strict Mode Feature
+
+This file provides examples for testing the strict mode feature in claude-code-github-action.
+
+## About Strict Mode
+
+When strict mode is enabled (default), Claude will only address the specific issue mentioned in the comment without making unrelated improvements. When disabled, Claude may suggest additional improvements beyond what was explicitly requested.
+
+## Test Cases
+
+### Test 1: Adding a Feature (with strict mode)
+
+Comment on line 19 in `todo-app.js`:
+```
+claude-suggest: Add a filter method to allow filtering todos by completed status
+```
+
+This should produce a suggestion that just adds the requested filter method, without modifying other parts of the code.
+
+### Test 2: Adding a Feature (without strict mode)
+
+Add this to the workflow file when testing:
+```yaml
+strict-mode: 'false'
+```
+
+Then comment on line 19 in `todo-app.js`:
+```
+claude-suggest: Add a filter method to allow filtering todos by completed status
+```
+
+This may produce both the requested filter method AND additional improvements to other parts of the code.
+
+### Test 3: Improving Variables
+
+Comment on line 35 in `todo-app.js` where the `var` is used:
+```
+claude-suggest: Use let instead of var
+```
+
+In strict mode, it should only change the specific variable declaration.
+In non-strict mode, it might change all var declarations in the file.
+
+## Expected Outcomes
+
+1. In strict mode, Claude should address ONLY what was explicitly requested
+2. In non-strict mode, Claude may offer additional improvements
+3. The non-strict mode should provide a separate comment with additional suggestions

examples/todo-app.js

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+// Simple Todo App with several improvement opportunities
+class TodoApp {
+  constructor() {
+    this.todos = [];
+    this.currentId = 0;
+  }
+  
+  // Add a new todo with a specific title
+  addTodo(title) {
+    const todo = {
+      id: this.currentId++,
+      title: title,
+      completed: false,
+      createdAt: new Date()
+    };
+    
+    this.todos.push(todo);
+    return todo.id;
+  }
+  
+  // Very simple getting of todos with no filtering options
+  getTodos() {
+    return this.todos;
+  }
+  
+  // Mark a todo as complete
+  completeTodo(id) {
+    var found = false;
+    for (var i = 0; i < this.todos.length; i++) {
+      if (this.todos[i].id == id) {
+        this.todos[i].completed = true;
+        found = true;
+        break;
+      }
+    }
+    return found;
+  }
+  
+  // Delete a todo
+  deleteTodo(id) {
+    var index = -1;
+    for (var i = 0; i < this.todos.length; i++) {
+      if (this.todos[i].id == id) {
+        index = i;
+        break;
+      }
+    }
+    
+    if (index !== -1) {
+      this.todos.splice(index, 1);
+      return true;
+    }
+    return false;
+  }
+  
+  // Not very useful function that counts completed todos
+  countCompleted() {
+    var count = 0;
+    for (var i = 0; i < this.todos.length; i++) {
+      if (this.todos[i].completed) {
+        count++;
+      }
+    }
+    return count;
+  }
+  
+  // Print all todos to console
+  printTodos() {
+    console.log("==== TODO LIST ====");
+    for (var i = 0; i < this.todos.length; i++) {
+      var todo = this.todos[i];
+      var status = todo.completed ? "[DONE]" : "[TODO]";
+      console.log(`${status} ${todo.id}: ${todo.title}`);
+    }
+    console.log("==================");
+  }
+}
+
+module.exports = TodoApp;