Update config.schema.json

Made the 'picker' field within 'tap_action' mandatory for a 'numeric' menu items.

HISTORY.md

@@ -49,6 +49,6 @@
 |   3.1   | Added the ability for users to provide [custom HTTP headers](HTTP_Headers.md) for their HomeAssistant server. Improved German language translations. Thanks to [@tispokes](https://github.com/tispokes) for assisting with both of those. Removed all groups in settings as the SDK is buggy. Fixed a bug with templates in glances causing application crash on startup. |
 |   3.2   | Only enable or disable sensors on HomeAssistant when the background service options is changed, i.e. do not call the API to enable on start up every time. |
 |   3.3   | Providing automatic detection for menu definition updates, but still requires an application restart. |
-|   3.4   | Fixed a bug where templates failed to display in toggle menu items (at least on some devices). Fixed a bug where a menu item requesting to exit on completion appeared to indicate failure when using Wi-Fi or LTE. The fix uses a delay in exiting the application modelled as sufficient for a Venu 2 device, so this might need tweaking for other devices. Attempt to fixed an "Out of Memory" bug caused by v3.3 by making automatic checking for menu updates both optional and automatically turned off when insufficient memory is available. This last bug is device dependent and may require another attempt. Internationalisation improvements with thanks to @krzys_h for a new automated translations script. |
+|   3.4   | Fixed a bug where templates failed to display in toggle menu items (at least on some devices). Fixed a bug where a menu item requesting to exit on completion appeared to indicate failure when using Wi-Fi or LTE. The fix uses a delay in exiting the application modelled as sufficient for a Venu 2 device, so this might need tweaking for other devices. Attempt to fixed an "Out of Memory" bug caused by v3.3 by making automatic checking for menu updates both optional and automatically turned off when insufficient memory is available. This last bug is device dependent and may require another attempt. Internationalisation improvements with thanks to [@krzys_h](https://github.com/krzys-h) for a new automated translations script. |
 |   3.5   | Added support for Edge 550, 850 & MTB, Fenix 8 Pro 47mm, GPSMAP H1, Instinct Crossover AMOLED, Venu 4 41mm & 45mm, & Venu X1 devices which also required an SDK update to 8.3.0. The simulation of the Edge 850 device was off, as it failed to update the display and text was the wrong colour, but the buttons menu items operated HA correctly. The assumption is the simulation model is buggy until someone [reports](https://github.com/house-of-abbey/GarminHomeAssistant/issues) otherwise. |
-|   3.6   | Added numeric menu item type thanks to @thmichel. This allows you to select a numeric value for a tap action. |
+|   3.6   | Added `numeric` menu item type thanks to [@thmichel](https://github.com/thmichel). This allows you to select a numeric value to set for an entity. |

config.schema.json

@@ -290,7 +290,8 @@
           "required": [
             "name",
             "type",
-            "entity"
+            "entity",
+            "tap_action"
           ],
           "additionalProperties": false
         },
@@ -778,7 +779,7 @@
     "tap_action": {
       "type": "object",
       "title": "Action",
-      "description": "'confirm' field is optional.",
+      "description": "'picker' field is required for 'numeric' menu type. 'confirm' and 'pin' fields are optional.",
       "properties": {
         "picker": {
           "$ref": "#/$defs/picker"
@@ -789,6 +790,18 @@
         "pin": {
           "$ref": "#/$defs/pin"
         }
+      },
+      "if": {
+        "properties": {
+          "type": {
+            "const": "numeric"
+          }
+        }
+      },
+      "then": {
+        "required": [
+          "picker"
+        ]
       }
     },
     "picker": {