feat: init waitlist website

Co-authored-by: Ona <no-reply@ona.com>

apps/waitlist-website/app/chat/message.ts

@@ -0,0 +1,37 @@
+export interface UserMessage {
+	role: "user"
+	message: string
+	bubbleLayoutId?: string
+}
+
+export interface SystemMessage {
+	role: "system"
+	message: string
+}
+
+export type Message = UserMessage | SystemMessage
+
+export const INITLAL_MESSAGES: Message[] = [
+	{
+		role: "user",
+		message: "Who are you?",
+	},
+	{
+		role: "system",
+		message: `Hey! I'm **Aelis** — your personal assistant that brings you the right thing, at the right time, in the right place.
+
+Jubilee line down? I've already found you an alternative route. Flying tomorrow? Your boarding pass and gate info are ready before you even check. I learn your routines, anticipate what's next, and surface what matters before you even think to look for it.
+
+I'm not ready yet — [@kennethnym](https://x.com/kennethnym) is still building me. Drop your email below and I'll let you know when I'm available.`,
+	},
+]
+
+export function waitListJoinedMessage(email: string): SystemMessage {
+	return {
+		role: "system",
+		message: `Thanks for joining the waitlist! I've sent you a confirmation email.
+I'll send an email to **${email}** when I'm ready.
+
+Have a good day!`,
+	}
+}