Added README note with URL exmaple

Author: makaroni4

README.md

@@ -12,7 +12,7 @@ Meet the first AB-test calculator that could be integrated into your BI dashboar
 
 ## Example URL
 
-`http://localhost:5173/?cs=1000&cc=24&vs=1000&vc=44`
+`https://sqlhabit.github.io/ab-test-calculator-link/#/?cs=1000&cc=24&vs=1000&vc=54`
 
 ### URL Parameters
 
@@ -22,3 +22,12 @@ Meet the first AB-test calculator that could be integrated into your BI dashboar
 | `cc` | Control group conversions |
 | `vs` | Variant group size |
 | `vc` | Variant group conversions |
+
+## Development
+
+```bash
+npm install
+npm run dev
+```
+
+Example analysis URL: [http://localhost:5173/?cs=1000&cc=24&vs=1000&vc=44](http://localhost:5173/?cs=1000&cc=24&vs=1000&vc=44).