add master branch toggle

default.nix

@@ -7,6 +7,7 @@
   nodejs,
   cacert,
   quickshell-types ? null,
+  masterBranch ? false,
 }: stdenv.mkDerivation (final: let
   nodeModules = stdenv.mkDerivation {
     pname = "${final.pname}-node_modules";
@@ -69,6 +70,7 @@ in {
   '';
 
   PRODUCTION = true;
+  MASTER_BRANCH = masterBranch;
   SECRET_MODULES_PATH = if quickshell-types == null then "" else quickshell-types;
 
   buildPhase = ''

src/components/navigation/sidebars/nav/RootNav.astro

@@ -57,8 +57,18 @@ const types = {
     })
   ),
 };
+
+const masterBranch = import.meta.env.MASTER_BRANCH;
 ---
 <nav class="navtree">
+  {masterBranch && <Link
+    title="Docs Version: Master Branch (Switch)"
+    link=`https://quickshell.outfoxxed.me${Astro.url.pathname}`
+  />}
+  {!masterBranch && <Link
+    title="Docs Version: Release 0.1.0 (Switch)"
+    link=`https://quickshell-master.outfoxxed.me${Astro.url.pathname}`
+  />}
   <Link
     title="About Quickshell"
     link="/docs/about"