docs: fix corrupted emoji in README.md

README.md

@@ -20,14 +20,14 @@ Monitor and capture your clipboard history in real-time.
 - Clears history on demand.
 - Privacy-focused: Data is processed locally and never sent to any server.
 
-### <EFBFBD> URL Cleaner
+### 🔗 URL Cleaner
 Clean tracking parameters and clutter from URLs.
 - **Privacy:** Removes known tracking parameters (UTM, fbclid, gclid, etc.).
 - **Bulk Processing:** Clean list of URLs at once.
 - **Customizable:** Manage exceptions to keep specific parameters.
 - **Smart:** "Direct Clean" mode for quick single-URL cleaning.
 
-### <EFBFBD>🔳 QR Generator
+###  QR Generator
 Create custom QR codes instantly.
 - **Customizable:** Adjustable error correction level and size.
 - **Download:** Save as PNG (raster) or SVG (vector) for high-quality printing.