fix: self-hosted useSend support + purchase-first activate UX

- Pass USESEND_BASE_URL to UseSend SDK for self-hosted instances
- Add debug logging for email sends
- Redesign activate page: prominent Purchase Now button, collapsible license key input

web/src/lib/server/auth.ts

@@ -8,6 +8,7 @@ import * as schema from './db/schema';
 import { sendEmail } from './email';
 
 export const auth = betterAuth({
+	baseURL: process.env.BETTER_AUTH_URL || 'http://localhost:5173',
 	database: drizzleAdapter(db, {
 		provider: 'pg',
 		schema
@@ -15,14 +16,16 @@ export const auth = betterAuth({
 	plugins: [sveltekitCookies(getRequestEvent), apiKey()],
 	emailVerification: {
 		sendVerificationEmail: async ({ user, url }) => {
+			console.log('[Email] sendVerificationEmail called for:', user.email, 'url:', url);
 			try {
-				await sendEmail({
+				const result = await sendEmail({
 					to: user.email,
 					subject: 'Verify your DroidClaw email',
 					text: `Hi ${user.name || 'there'},\n\nClick the link below to verify your email:\n\n${url}\n\nThis link expires in 1 hour.\n\n-- DroidClaw`
 				});
+			console.log('[Email] sendEmail result:', JSON.stringify(result));
 			} catch (err) {
-				console.error('Failed to send verification email:', err);
+				console.error('[Email] Failed to send verification email:', err);
 			}
 		},
 		sendOnSignUp: true,

web/src/lib/server/email.ts

@@ -1,12 +1,13 @@
 import { env } from '$env/dynamic/private';
 import { UseSend } from 'usesend-js';
 
-if (!env.USESEND_API_KEY) throw new Error('USESEND_API_KEY is not set');
-
-const usesend = new UseSend(env.USESEND_API_KEY);
-
 const EMAIL_FROM = 'noreply@app.droidclaw.ai';
 
+function getClient() {
+	if (!env.USESEND_API_KEY) throw new Error('USESEND_API_KEY is not set');
+	return new UseSend(env.USESEND_API_KEY, env.USESEND_BASE_URL);
+}
+
 export async function sendEmail({
 	to,
 	subject,
@@ -16,7 +17,8 @@ export async function sendEmail({
 	subject: string;
 	text: string;
 }) {
-	return usesend.emails.send({
+	console.log('[Email] API key prefix:', env.USESEND_API_KEY?.slice(0, 15) + '...');
+	return getClient().emails.send({
 		to,
 		from: EMAIL_FROM,
 		subject,

web/src/routes/dashboard/activate/+page.svelte

@@ -5,6 +5,8 @@
 	import { LICENSE_ACTIVATE_CHECKOUT, LICENSE_ACTIVATE_MANUAL, LICENSE_PURCHASE_CLICK } from '$lib/analytics/events';
 
 	const checkoutId = page.url.searchParams.get('checkout_id');
+
+	let showKeyInput = $state(false);
 </script>
 
 {#if checkoutId}
@@ -69,18 +71,42 @@
 		</form>
 	</div>
 {:else}
-	<!-- Manual activation (no checkout ID) -->
+	<!-- Purchase-first flow -->
 	<div class="mx-auto max-w-md pt-20">
 		<div class="mb-8 text-center">
-			<div class="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-xl bg-neutral-100">
-				<Icon icon="ph:seal-check-duotone" class="h-6 w-6 text-neutral-600" />
+			<div class="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-xl bg-neutral-900">
+				<Icon icon="ph:robot-duotone" class="h-6 w-6 text-white" />
 			</div>
-			<h2 class="text-2xl font-bold">Activate your license</h2>
-			<p class="mt-1 text-neutral-500">
-				Enter the license key you received after purchasing DroidClaw.
+			<h2 class="text-2xl font-bold">Get started with DroidClaw</h2>
+			<p class="mt-2 text-neutral-500">
+				Unlock AI-powered Android device control.
 			</p>
 		</div>
 
+		<a
+			href="https://sandbox-api.polar.sh/v1/checkout-links/polar_cl_5pGavRIJJhM8ge6p0UaeaadT2bCiqL04CYXgW3bwVac/redirect"
+			data-umami-event={LICENSE_PURCHASE_CLICK}
+			class="flex w-full items-center justify-center gap-2 rounded-xl bg-neutral-900 px-4 py-3 text-base font-medium text-white hover:bg-neutral-800"
+		>
+			<Icon icon="ph:credit-card-duotone" class="h-5 w-5" />
+			Purchase Now
+		</a>
+
+		<div class="mt-10">
+			<button
+				type="button"
+				onclick={() => showKeyInput = !showKeyInput}
+				class="flex w-full items-center justify-center gap-1.5 text-sm text-neutral-400 hover:text-neutral-600"
+			>
+				Already have a license key?
+				<Icon
+					icon="ph:caret-down"
+					class="h-3.5 w-3.5 transition-transform {showKeyInput ? 'rotate-180' : ''}"
+				/>
+			</button>
+
+			{#if showKeyInput}
+				<div class="mt-4">
 					<form {...activateLicense} class="space-y-4">
 						<label class="block">
 							<span class="flex items-center gap-1.5 text-sm font-medium text-neutral-700">
@@ -100,18 +126,14 @@
 						<button
 							type="submit"
 							data-umami-event={LICENSE_ACTIVATE_MANUAL}
-				class="flex w-full items-center justify-center gap-2 rounded-xl bg-neutral-900 px-4 py-2.5 font-medium text-white hover:bg-neutral-800"
+							class="flex w-full items-center justify-center gap-2 rounded-xl border border-neutral-300 px-4 py-2.5 text-sm font-medium text-neutral-700 hover:bg-neutral-50"
 						>
 							<Icon icon="ph:seal-check-duotone" class="h-4 w-4" />
 							Activate
 						</button>
 					</form>
-
-		<p class="mt-6 text-center text-sm text-neutral-400">
-			Don't have a key?
-			<a href="https://sandbox-api.polar.sh/v1/checkout-links/polar_cl_5pGavRIJJhM8ge6p0UaeaadT2bCiqL04CYXgW3bwVac/redirect" data-umami-event={LICENSE_PURCHASE_CLICK} class="font-medium text-neutral-700 underline hover:text-neutral-900">
-				Purchase here
-			</a>
-		</p>
+				</div>
+			{/if}
+		</div>
 	</div>
 {/if}