docs: update helm repository URL to codewithemad.ir

Author: CodeWithEmad

README.rst

@@ -23,7 +23,7 @@ To use the charts from this repository, follow these steps:
 
    .. code-block:: bash
 
-      helm repo add codewithemad https://codewithemad.github.io/helm-charts/
+      helm repo add codewithemad https://codewithemad.ir/helm-charts/
 
 2. Update your local Helm chart repository cache:
 

charts/maintenance/README.md

@@ -22,7 +22,7 @@ providing a user-friendly message to your visitors.
 To use this chart, first add the repository:
 
 ```bash
-helm repo add codewithemad https://codewithemad.github.io/helm-charts/
+helm repo add codewithemad https://codewithemad.ir/helm-charts/
 helm repo update
 ```