feat: Added crawler template.

templates/crawler/README.md

@@ -0,0 +1,26 @@
+# TopMarket Scraper
+
+A web scraper built with Crawlee for JavaScript.
+
+## Setup
+
+1. Install dependencies:
+   ```bash
+   npm install
+   ```
+
+2. Run the scraper:
+   ```bash
+   npm start
+   ```
+
+## Configuration
+
+Edit `src/main.js` to:
+- Change the `startUrls` array to target your desired websites
+- Modify the `requestHandler` to extract the data you need
+- Adjust `maxRequestsPerCrawl` to control crawling limits
+
+## Output
+
+Scraped data is saved to the `storage/datasets/default` directory in JSON format.