Fix Lint/ElseNil type of Ameba issues

src/invidious/frontend/comments_youtube.cr

@@ -137,7 +137,6 @@ module Invidious::Frontend::Comments
                 <div id="skip-#{child["commentId"]}"></div>
               </section>
               END_HTML
-          else nil # Ignore
           end
         end
 

src/invidious/helpers/utils.cr

@@ -108,7 +108,6 @@ def decode_date(string : String)
     return Time.utc
   when "yesterday"
     return Time.utc - 1.day
-  else nil # Continue
   end
 
   # String matches format "20 hours ago", "4 months ago", "20s ago", "15min ago"...

src/invidious/routes/embed.cr

@@ -119,7 +119,6 @@ module Invidious::Routes::Embed
       end
 
       return env.redirect url
-    else nil # Continue
     end
 
     params = process_video_params(env.params.query, preferences)

src/invidious/routes/feeds.cr

@@ -322,7 +322,6 @@ module Invidious::Routes::Feeds
           request_target = URI.parse(node[attribute.name]).request_target
           query_string_opt = request_target.starts_with?("/watch?v=") ? "&#{params}" : ""
           node[attribute.name] = "#{HOST_URL}#{request_target}#{query_string_opt}"
-        else nil # Skip
         end
       end
     end

src/invidious/routes/preferences.cr

@@ -347,7 +347,6 @@ module Invidious::Routes::PreferencesRoute
               response: error_template(415, "Uploaded file is too large")
             )
           end
-        else nil # Ignore
         end
       end
     end

src/invidious/users.cr

@@ -45,7 +45,6 @@ def get_subscription_feed(user, max_results = 40, page = 1)
       notifications.sort_by!(&.author)
     when "channel name - reverse"
       notifications.sort_by!(&.author).reverse!
-    else nil # Ignore
     end
   else
     if user.preferences.latest_only
@@ -94,7 +93,6 @@ def get_subscription_feed(user, max_results = 40, page = 1)
       videos.sort_by!(&.author)
     when "channel name - reverse"
       videos.sort_by!(&.author).reverse!
-    else nil # Ignore
     end
 
     notifications = Invidious::Database::Users.select_notifications(user)

src/invidious/yt_backend/extractors.cr

@@ -152,7 +152,6 @@ private module Parsers
         when "Premium"
           # TODO: Potentially available as item_contents["topStandaloneBadge"]["metadataBadgeRenderer"]
           badges |= VideoBadges::Premium
-        else nil # Ignore
         end
       end
 

src/invidious/yt_backend/extractors_utils.cr

@@ -24,8 +24,6 @@ def extract_text(item : JSON::Any?) : String?
     return text_container.as_s
   elsif text_container = item["runs"]?
     return text_container.as_a.map(&.["text"].as_s).join("")
-  else
-    nil
   end
 end