Working nice, still looking kinda shit

src/routes/auth/signup/+page.server.ts

@@ -0,0 +1,41 @@
+import { redirect } from '@sveltejs/kit'
+
+import type { Actions } from './$types'
+
+export const actions: Actions = {
+  signup: async ({ request, locals: { supabase } }) => {
+    const formData = await request.formData()
+    const email = formData.get('email') as string
+    const password = formData.get('password') as string
+    const display_name = formData.get('display_name') as string
+
+    const { error } = await supabase.auth.signUp({
+      email,
+      password,
+      options: {
+        data: {
+          display_name: display_name
+        }
+      }
+    });
+    if (error) {
+      console.error(error)
+      redirect(303, '/auth/error')
+    } else {
+      redirect(303, '/')
+    }
+  },
+  login: async ({ request, locals: { supabase } }) => {
+    const formData = await request.formData()
+    const email = formData.get('email') as string
+    const password = formData.get('password') as string
+
+    const { error } = await supabase.auth.signInWithPassword({ email, password })
+    if (error) {
+      console.error(error)
+      redirect(303, '/auth/error')
+    } else {
+      redirect(303, '/private/home')
+    }
+  },
+}