Fixes #135 - Add ISO date time parser to comment date (#136)

Fixes #135

| Before | After |
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https://github.com/user-attachments/assets/e4abf7d4-194a-447d-a424-6d460080fd62
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https://github.com/user-attachments/assets/df24a91f-593f-46a2-b494-77e2081af485
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Author: asos-edgeorge

android/app/src/main/java/com/emergetools/hackernews/features/comments/CommentsDomain.kt

@@ -23,6 +23,7 @@ import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import java.time.LocalDateTime
 import java.time.ZoneOffset
+import java.time.format.DateTimeFormatter
 
 sealed interface CommentsState {
   val headerState: HeaderState
@@ -354,7 +355,8 @@ class CommentsViewModel(
       author = user,
       content = text,
       timeLabel = relativeTimeStamp(
-        epochSeconds = LocalDateTime.parse(age)
+        epochSeconds = LocalDateTime
+          .parse(age, DateTimeFormatter.ISO_DATE_TIME)
           .toInstant(ZoneOffset.UTC).epochSecond
       ),
       upvoted = upvoted,