Render the live location timeline item (#5209)

* created the data for the timeline item

# Conflicts:
#	ElementX/Sources/Other/Logging/Tracing.swift
#	ElementX/Sources/Services/Authentication/AuthenticationService.swift
#	ElementX/Sources/Services/Authentication/LinkNewDeviceService.swift

* Implemented the LLS timeline item

* updated preview tests

* pr and design suggestions

* previewscrollview is debug only

ElementX/Sources/Other/Extensions/Date.swift

@@ -34,6 +34,25 @@ extension Date {
         }
     }
     
+    /// The date of an expiration formatted with the minimal necessary units given how long in the future it is.
+    func formattedExpiration() -> String {
+        let calendar = Calendar.current
+        let now = Date.now
+        
+        guard let tomorrow = calendar.date(byAdding: .hour, value: 24, to: now),
+              let oneYearFromNow = calendar.date(byAdding: .year, value: 1, to: now) else {
+            return formatted(date: .omitted, time: .shortened)
+        }
+        
+        if self < tomorrow {
+            return formatted(date: .omitted, time: .shortened)
+        } else if self < oneYearFromNow {
+            return formatted(.dateTime.day().month())
+        } else {
+            return formatted(.dateTime.year())
+        }
+    }
+    
     /// Similar to ``formattedMinimal`` but returning "Today" instead of the time and
     /// including the year when it the date is from a previous year (rather than over a year ago).
     func formattedDateSeparator() -> String {
@@ -60,6 +79,12 @@ extension Date {
         formatted(date: .omitted, time: .shortened)
     }
     
+    /// A fixed date representing today at 4:20 AM, used for mocks and previews.
+    static var mockToday420: Date {
+        // swiftlint:disable:next force_unwrap
+        Calendar.current.date(bySettingHour: 4, minute: 20, second: 0, of: .now)!
+    }
+    
     /// A fixed date used for mocks, previews etc.
     static var mock: Date {
         DateComponents(calendar: .current, year: 2007, month: 1, day: 9, hour: 9, minute: 41).date ?? .now