feat: add blog list layout

chore: add toc to mobile dropdown menu single items

chore: refactor sidebar

chore: add single layout for blog

chore: add vscode settings

chore: add blog section

chore: add devcontainer.json

chore: exclude icon from mobile nav

chore: support multiple theme switches

- simplify theme switch implementation using data attributes
- hide theme switch when sidebar is disabled

chore: add theme switch to footer

- enable when sidebar is disabled

chore: add format-date partial

layouts/blog/single.html

@@ -0,0 +1,33 @@
+{{ define "main" }}
+  <div class="mx-auto flex max-w-[90rem]">
+    {{ partial "sidebar.html" (dict "context" . "disableSidebar" true) }}
+    {{ partial "toc.html" . }}
+    <article class="w-full break-words flex min-h-[calc(100vh-4rem)] min-w-0 justify-center pb-8 pr-[calc(env(safe-area-inset-right)-1.5rem)]">
+      <main class="w-full min-w-0 max-w-6xl px-6 pt-4 md:px-12">
+        {{ partial "breadcrumb.html" . }}
+        <h1 class="mt-2 text-4xl font-bold tracking-tight text-slate-900 dark:text-slate-100">{{ .Title }}</h1>
+        {{ with $date := .Date }}
+          <div class="mt-4 mb-16 text-gray-500 text-sm">
+            {{ partial "utils/format-date" $date }}
+            {{- if $.Params.authors }} by {{ end -}}
+            {{- with $.Params.authors }}
+              {{- range $i, $author := . -}}
+                {{- if $i }},{{ end -}}
+                {{- if $author.link }}
+                  <a href="{{ $author.link }}" target="_blank" class="mx-1 text-current underline [text-underline-position:from-font] decoration-from-font">{{ $author.name }}</a>
+                {{ else }}
+                  <span>{{ $author.name }}</span>
+                {{ end -}}
+              {{- end -}}
+            {{- end -}}
+          </div>
+        {{ end }}
+        <div class="content">
+          {{ .Content }}
+        </div>
+        <div class="mt-16"></div>
+        {{ partial "pager.html" . }}
+      </main>
+    </article>
+  </div>
+{{ end }}