Import remaining template and styling code from bbaovanc.com

It's probably better structure-wise to have it all consolidated in
bobatheme. Then bbaovanc.com is only concerned about content, not stuff
that I declared to be specific to my site. This came from when I had
multiple sites running bobatheme in the background, so now it's just an
arbitrary, legacy distinction.

Fixes #86

layouts/_partials/comments.html

@@ -1,4 +1,56 @@
-{{/*
-    Create a file named `layouts/partials/comments.html` at your site root to
-    add a comment system. Page variables are passed.
-*/}}
+{{ with resources.Get "css/comments.css" | fingerprint "sha512" }}
+    <link rel="stylesheet" type="text/css" href="{{ .Permalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous">
+{{ end }}
+
+<h2 style="margin-bottom: 0;">Comments</h2>
+<p style="margin: 0; font-size: smaller;">
+    If you provide an email address, you can enable notifications for
+    replies to your comment. It will not be shown publicly.
+</p>
+
+<noscript>
+    <i>Enable JavaScript to see the comment section.</i>
+</noscript>
+
+{{ $url := .Permalink }}
+{{ if .IsTranslated }}
+    {{ with index .AllTranslations 0 }}
+        {{ $url = .Permalink }}
+    {{ end }}
+{{ end }}
+
+
+<script data-isso-id="{{ $url }}"
+        data-isso-default-lang="{{ .Language.Lang }}"
+        data-isso-css="true"
+        data-isso-max-comments-top="inf"
+        data-isso-max-comments-nested="inf"
+        data-isso-reveal-on-click="5"
+        {{/*
+        data-isso-avatar-bg="#111"
+        data-isso-avatar-fg="#9abf88 #5698c4 #e279a3 #9163b6 ..."
+        */}}
+        data-isso-vote="true"
+        {{/*
+        data-isso-vote-levels=""
+        */}}
+        data-isso-feed="true"
+        data-isso-require-email="false"
+        data-isso-reply-notifications="true"
+        data-isso-reply-notifications-default-enabled="true"
+
+        {{ with (.GetTerms "authors") }}
+            {{ $authorHashes := slice }}
+            {{ range . }}
+                {{ with .Params.issoUserID }}
+                    {{ $authorHashes = $authorHashes | append . }}
+                {{ end }}
+            {{ end }}
+
+            data-isso-page-author-hashes="{{ delimit $authorHashes "," }}"
+        {{ end }}
+
+        src="https://isso.bbaovanc.com/js/embed.min.js">
+</script>
+
+<section id="isso-thread" data-title="{{ .Title }}"></section>

layouts/_partials/head.html

@@ -16,6 +16,27 @@
     {{ with resources.Get "js/bobatheme.js" | fingerprint "sha512" }}
         <script defer src="{{ .Permalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous"></script>
     {{ end }}
+    {{ if not hugo.IsServer }}
+        <script defer data-domain="bbaovanc.com" src="https://plausible.bbaovanc.com/js/bobalytics.outbound-links.js"></script>
+        <script>window.plausible = window.plausible || function() { (window.plausible.q = window.plausible.q || []).push(arguments) }</script>
+        {{ with resources.Get "js/share-event.js" | fingerprint "sha512" }}
+            <script defer src="{{ .Permalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous"></script>
+        {{ end }}
+    {{ end }}
+
+    {{ if eq .Layout "search" }}
+        {{ with resources.Get "css/search.css" | fingerprint "sha512" }}
+            <link rel="stylesheet" type="text/css" href="{{ .Permalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous">
+        {{ end }}
+
+        <link rel="stylesheet" type="text/css" href="{{ absURL "pagefind/pagefind-ui.css" }}" crossorigin="anonymous">
+        <script src="{{ absURL "pagefind/pagefind-ui.js" }}" crossorigin="anonymous"></script>
+        <script>
+            window.addEventListener('DOMContentLoaded', (event) => {
+                new PagefindUI({ element: "#search-box", showSubResults: true });
+            });
+        </script>
+    {{ end }}
 
     {{ with .Site.Params.faviconSVG }}
         <link rel="icon" href="{{ . | absURL }}" />
@@ -26,6 +47,10 @@
 
     <title>{{ .Render "head_title" }}</title>
 
+    {{ range .Site.Params.rel_me }}
+        <link rel="me" href="{{ . }}" />
+    {{ end }}
+
     {{ partial "seo-tags/opengraph.html" . }}
     {{ partial "seo-tags/twitter-cards.html" . }}
     {{ partial "seo-tags/schema.html" . }}
@@ -34,6 +59,4 @@
 
     <meta name="language" content="{{ .Language.Lang }}">
     <meta name="description" content="{{ (partial "seo-description.html" .) | plainify }}">
-
-    {{ partial "additional-head.html" . }}
 </head>

layouts/_partials/page-metadata/custom-full.html

@@ -1 +0,0 @@
-<!-- Placeholder for website to add custom post metadata to summaries -->

layouts/_partials/page-metadata/post-full.html

@@ -22,8 +22,6 @@
         {{ partial "page-metadata/item/edithistory.html" . }}
         {{ partial "page-metadata/item/viewraw.html" . }}
 
-        {{ partial "page-metadata/custom-full.html" . }}
-
         {{ partial "page-metadata/item/categories.html" . }}
 
         {{ partial "page-metadata/item/tags.html" . }}

layouts/search.html

@@ -0,0 +1,3 @@
+{{ define "main" }}
+    <div id="search-box"></div>
+{{ end }}