feat: Add schema database update for release v1.6.0

- Applied new database schema updates.
- Ensured compatibility with data retention service and notification features.
- Keeps database in sync with new features introduced in v1.6.0.

application/public/upload/data/pb_schema_latest.json

@@ -154,7 +154,8 @@
                     "email",
                     "ntfy",
                     "pushover",
-                    "notifiarr"
+                    "notifiarr",
+                    "gotify"
                 ]
             },
             {
@@ -339,6 +340,20 @@
                 "system": false,
                 "type": "text"
             },
+            {
+                "autogeneratePattern": "",
+                "hidden": false,
+                "id": "text3401535476",
+                "max": 0,
+                "min": 0,
+                "name": "server_url",
+                "pattern": "",
+                "presentable": false,
+                "primaryKey": false,
+                "required": false,
+                "system": false,
+                "type": "text"
+            },
             {
                 "hidden": false,
                 "id": "autodate2990389176",