feat: add project and email service

src/lib/api.ts

@@ -0,0 +1,25 @@
+export interface Question {
+  id: number;
+  question: string;
+  answer: string;
+  created_at: string;
+  answered_at: string;
+}
+
+export async function getQuestions(): Promise<Question[]> {
+  const res = await fetch("/api/questions");
+  if (!res.ok) throw new Error("Failed to fetch questions");
+  return res.json() as Promise<Question[]>;
+}
+
+export async function submitQuestion(question: string): Promise<void> {
+  const res = await fetch("/api/questions", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ question }),
+  });
+  if (!res.ok) {
+    if (res.status === 429) throw new Error("Too many questions. Please try again later.");
+    throw new Error("Failed to submit question");
+  }
+}