feat: add contact form with SMS OTP verification

server/lib/http-client.js

@@ -0,0 +1,45 @@
+/**
+ * A simple HTTP client wrapper around the global fetch function.
+ * This is used by the android-sms-gateway client.
+ */
+export const httpFetchClient = {
+  get: async (url, headers) => {
+    const response = await fetch(url, {
+      method: "GET",
+      headers,
+    });
+    if (!response.ok) {
+      const errorBody = await response.text();
+      console.error("Gateway GET error:", errorBody);
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    return response.json();
+  },
+  post: async (url, body, headers) => {
+    const response = await fetch(url, {
+      method: "POST",
+      headers: { "Content-Type": "application/json", ...headers },
+      body: JSON.stringify(body),
+    });
+    if (!response.ok) {
+      const errorBody = await response.text();
+      console.error("Gateway POST error:", errorBody);
+      throw new Error(
+        `HTTP error! status: ${response.status}, body: ${errorBody}`,
+      );
+    }
+    return response.json();
+  },
+  delete: async (url, headers) => {
+    const response = await fetch(url, {
+      method: "DELETE",
+      headers,
+    });
+    if (!response.ok) {
+      const errorBody = await response.text();
+      console.error("Gateway DELETE error:", errorBody);
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    return response.json();
+  },
+};