sunnylink: add units to param metadata (#1643)

add units

sunnypilot/sunnylink/params_metadata.json

@@ -126,11 +126,13 @@
     "description": "Virtually shift camera's perspective to move model's center to Left(+ values) or Right (- values)",
     "min": -0.35,
     "max": 0.35,
-    "step": 0.01
+    "step": 0.01,
+    "unit": "meters"
   },
   "CarBatteryCapacity": {
     "title": "Car Battery Capacity",
-    "description": ""
+    "description": "Battery Size",
+    "unit": "kWh"
   },
   "CarList": {
     "title": "Supported Car List",
@@ -396,7 +398,8 @@
   },
   "InteractivityTimeout": {
     "title": "Interactivity Timeout",
-    "description": ""
+    "description": "",
+    "unit": "seconds"
   },
   "IsDevelopmentBranch": {
     "title": "Is Development Branch",
@@ -630,7 +633,8 @@
   },
   "MaxTimeOffroad": {
     "title": "Max Time Offroad",
-    "description": ""
+    "description": "",
+    "unit": "seconds"
   },
   "ModelManager_ActiveBundle": {
     "title": "Model Manager Active Bundle",
@@ -784,9 +788,56 @@
   "OnroadScreenOffTimer": {
     "title": "Onroad Brightness Delay",
     "description": "",
-    "min": 0,
-    "max": 60,
-    "step": 1
+    "options": [
+      {
+        "value": 15,
+        "label": "15s"
+      },
+      {
+        "value": 30,
+        "label": "30s"
+      },
+      {
+        "value": 60,
+        "label": "1m"
+      },
+      {
+        "value": 120,
+        "label": "2m"
+      },
+      {
+        "value": 180,
+        "label": "3m"
+      },
+      {
+        "value": 240,
+        "label": "4m"
+      },
+      {
+        "value": 300,
+        "label": "5m"
+      },
+      {
+        "value": 360,
+        "label": "6m"
+      },
+      {
+        "value": 420,
+        "label": "7m"
+      },
+      {
+        "value": 480,
+        "label": "8m"
+      },
+      {
+        "value": 540,
+        "label": "9m"
+      },
+      {
+        "value": 600,
+        "label": "10m"
+      }
+    ]
   },
   "OnroadUploads": {
     "title": "Onroad Uploads",
@@ -1060,7 +1111,8 @@
     "description": "",
     "min": 0.1,
     "max": 5.0,
-    "step": 0.1
+    "step": 0.1,
+    "unit": "m/s²"
   },
   "ToyotaEnforceStockLongitudinal": {
     "title": "Toyota: Enforce Factory Longitudinal Control",