Fix some compilation warnings

src/LinkedIn/UI/Basic/Types.purs

@@ -24,7 +24,7 @@ derive instance Generic MonthYear _
 instance Show MonthYear where
   show = genericShow
 instance EncodeJson MonthYear where
-  encodeJson a = encodeString "monthyear" -- TODO
+  encodeJson _ = encodeString "monthyear" -- TODO
 
 data TimeSpan =
   TimeSpanBounded MonthYear MonthYear
@@ -49,7 +49,7 @@ derive instance Generic Duration _
 instance Show Duration where
   show = genericShow
 instance EncodeJson Duration where
-  encodeJson a = encodeString "duration" -- TODO
+  encodeJson _ = encodeString "duration" -- TODO
 
 data JobFlexibility = JobFlexHybrid | JobFlexOnSite | JobFlexFullRemote
 

test/JobsUnifiedTopCard.purs

@@ -14,7 +14,6 @@ import LinkedIn.Extractible (query)
 import LinkedIn.Jobs.JobOffer (JobOffer(..))
 import LinkedIn.Jobs.JobOffer as JJO
 import LinkedIn.Page.JobOffer (JobOfferPage(..))
-import LinkedIn.Page.JobOffer as PageJO
 import LinkedIn.QueryRunner (runQuery)
 import LinkedIn.UI.Basic.Types (JobFlexibility(..))
 import LinkedIn.UI.Components.JobsUnifiedTopCard (JobsUnifiedTopCardElement(..), TopCardAction(..), TopCardInsight(..), TopCardInsightContent(..), TopCardPrimaryDescription(..), TopCardSecondaryInsight(..))