First UI Pass (#15)

* Added scratchpad dir

* Installed Alpine

* [WIP] began integrating Tailwind and accompanying theme

* [WIP] Set up basic views for sources

* Adds new UI to media profiles page

* Removes unneeded view

lib/pinchflat_web/controllers/media_sources/source_html/new.html.heex

@@ -1,12 +1,14 @@
-<.header>
-  New Source
-  <:subtitle>Use this form to manage source records in your database.</:subtitle>
-</.header>
+<div class="mb-6 flex gap-3 flex-row items-center">
+  <.link navigate={~p"/sources"}>
+    <.icon name="hero-arrow-left" class="w-10 h-10 hover:dark:text-white" />
+  </.link>
+  <h2 class="text-title-md2 font-bold text-black dark:text-white ml-4">New Source</h2>
+</div>
 
-<.source_form
-  changeset={@changeset}
-  media_profiles={@media_profiles}
-  action={~p"/media_sources/sources"}
-/>
-
-<.back navigate={~p"/media_sources/sources"}>Back to sources</.back>
+<div class="rounded-sm border border-stroke bg-white px-5 pb-2.5 pt-6 shadow-default dark:border-strokedark dark:bg-boxdark sm:px-7.5 xl:pb-1">
+  <div class="max-w-full overflow-x-auto">
+    <div class="flex flex-col gap-10">
+      <.source_form changeset={@changeset} media_profiles={@media_profiles} action={~p"/sources"} />
+    </div>
+  </div>
+</div>