Updated to new schema

src/model.rs

@@ -99,7 +99,7 @@ pub struct Station {
     pub name: String,
     pub friendly_name: String,
     pub time_utc: u64,
-    pub tz_offset: i64,
+    pub tz_offset: f64,
     pub dishes: Vec<Dish>,
 }
 
@@ -117,7 +117,7 @@ impl TryFrom<Vec<OwnedAttribute>> for Station {
         let name = get_attr(&attrs, "name")?;
         let friendly_name = get_attr(&attrs, "friendlyName")?;
         let time_utc = get_attr(&attrs, "timeUTC")?.parse::<u64>()?;
-        let tz_offset = get_attr(&attrs, "timeZoneOffset")?.parse::<i64>()?;
+        let tz_offset = get_attr(&attrs, "timeZoneOffset")?.parse::<f64>()?;
 
         Ok(Self {
             name,