adding error & deploy notification

haven-notify/README.md

@@ -25,7 +25,8 @@ It's built in Go and can be deployed as a container or managed service.
 }
 ```
 
-- **Endpoint**: `/template/notify/backup_template`
+### Send Backup Notification
+- **Endpoint**: `/template/notify/backup`
 - **Method**: `POST`
 - **Request Body**:
 ```json
@@ -42,6 +43,36 @@ It's built in Go and can be deployed as a container or managed service.
 }
 ```
 
+### Send Update Notification
+- **Endpoint**: `/template/notify/update`
+- **Method**: `POST`
+- **Request Body**:
+```json
+{
+  "host": "Notification Title",
+  "asset": "Notification Message",
+  "time": 500 // in seconds
+}
+```
+
+### Send Error Notification
+- **Endpoint**: `/template/notify/error`
+- **Method**: `POST`
+- **Request Body**:
+```json
+{
+  "caller": "Who triggered the error",
+  "message": "Error while moving file",
+  "critical": true,
+  "extra": [
+    {
+      "name": "Additional Info",
+      "value": "Some extra information"
+    }
+  ]
+}
+```
+
 ## Setup & Usage
 
 ### Docker