Media downloading indexing options (round 2) (#14)

* Adds options + option builder + metadata parsing for media thumbnails

* Added release-type options to media profile; built option parser for indexing operations

* Added new media_profile options to creation form; made show helper for rendering database items

* Added options for downloading/embedding metadata

* Adds option on sources to not download media (index only)

* reformatted docs

lib/pinchflat_web/components/core_components.ex

@@ -535,7 +535,7 @@ defmodule PinchflatWeb.CoreComponents do
 
   def list(assigns) do
     ~H"""
-    <div class="mt-14">
+    <div class="mt-2 mb-14">
       <dl class="-my-4 divide-y divide-zinc-100">
         <div :for={item <- @item} class="flex gap-4 py-4 text-sm leading-6 sm:gap-8">
           <dt class="w-1/4 flex-none text-zinc-500"><%= item.title %></dt>
@@ -546,6 +546,30 @@ defmodule PinchflatWeb.CoreComponents do
     """
   end
 
+  @doc """
+  Renders a data list from a given map. Used in development to
+  quickly show the attributes of a database record.
+  """
+  attr :map, :map, required: true
+
+  def list_items_from_map(assigns) do
+    attrs =
+      Enum.filter(assigns.map, fn
+        {_, %{__struct__: _}} -> false
+        _ -> true
+      end)
+
+    assigns = assign(assigns, iterable_attributes: attrs)
+
+    ~H"""
+    <.list>
+      <:item :for={{k, v} <- @iterable_attributes} title={k}>
+        <%= v %>
+      </:item>
+    </.list>
+    """
+  end
+
   @doc """
   Renders a back navigation link.