add supabase editor

docs/.vitepress/theme/supabase.ts

@@ -0,0 +1,27 @@
+import { createClient } from "@supabase/supabase-js";
+
+const {
+  VITE_SUPABASE_URL,
+  VITE_SUPABASE_PUBLISHABLE_KEY,
+  VITE_SUPABASE_USER,
+  VITE_SUPABASE_USER_PASSWORD,
+} =
+  //@ts-ignore
+  import.meta.env;
+
+export const supabase = [
+  VITE_SUPABASE_URL,
+  VITE_SUPABASE_PUBLISHABLE_KEY,
+  VITE_SUPABASE_USER,
+  VITE_SUPABASE_USER_PASSWORD,
+].every((v) => v)
+  ? createClient(VITE_SUPABASE_URL, VITE_SUPABASE_PUBLISHABLE_KEY)
+  : null;
+
+export async function signIn() {
+  if (!supabase) return;
+  await supabase.auth.signInWithPassword({
+    email: VITE_SUPABASE_USER,
+    password: VITE_SUPABASE_USER_PASSWORD,
+  });
+}