♻️ refactor + location conditions

docs/Item.md

@@ -75,3 +75,15 @@ variants:
     name: "Regular Water"
     barcodes: [12345678]
 ```
+
+### Need Conditions
+Some items prefer or need to be stored under some conditions. These conditions can be configured and warn you when locations dont match the required conditions.
+
+```yml
+name: "Water"
+variants:
+  regular:
+    name: "Regular Water"
+    needs:
+      temperature: [5.0, 10.0]
+```

docs/Location.md

@@ -50,7 +50,20 @@ Example: Freezer
 {
     "name": "Freezer",
     "conditions": {
-        "temperature": -10
+        "temperature": -10.0
     }
 }
 ```
+
+#### Fetch temperature from Home Assistant
+You can fetch the temperature from a sensor via Home Assistant.
+You need to setup a API Token for Home Assistant. After that you can enter the sensors API route in the location definition:
+
+```json
+{
+    "name": "Freezer",
+    "conditions": {
+        "temperature_sensor": "https://homeassistant.local/api/states/sensor.freezer_temperature"
+    }
+}
+```