Readd removed comments

src/invidious/helpers/macros.cr

@@ -9,6 +9,7 @@ module DB::Serializable
           }}
         end
 
+        # Initialize DB::Serializable descendants via NamedTuples
         def initialize(tuple)
           \{% for var in @type.instance_vars %}
             \{% ann = var.annotation(::DB::Field) %}

src/invidious/yt_backend/extractors.cr

@@ -61,9 +61,12 @@ private module Parsers
       # Typically views are stored under a "simpleText" in the "viewCountText". However, for
       # livestreams and premiered it is stored under a "runs" array: [{"text":123}, {"text": "watching"}]
       # When view count is disabled the "viewCountText" is not present on InnerTube data.
-      # TODO change default value to nil and typical encoding type to tuple storing type (watchers, views, etc)
+      # TODO change default value to nil and change the view_count to tuple storing type (watchers, views, etc)
       # and count
       view_count = item_contents.dig?("viewCountText", "simpleText").try &.as_s.gsub(/\D+/, "").to_i64? || 0_i64
+
+      # TODO YouTube seems to have removed the description_html snippet and replaced it with "snippetText"
+      # inside the detailedMetadataSnippets attribute
       description_html = item_contents["descriptionSnippet"]?.try { |t| parse_content(t) } || ""
 
       # The length information *should* only always exist in "lengthText". However, the legacy Invidious code