feat: Add Terraform configuration for GCP infrastructure and Docker setup

gcloud/tf/firewall.tf

@@ -0,0 +1,17 @@
+// Firewall
+// ----------------------------------
+resource "google_compute_firewall" "allow_http" {
+  name    = "allow-http"
+  network = "default"
+
+  allow {
+    protocol = "tcp"
+    ports = [
+      "80", "443", // http/https
+      "30080"      // ports opened to access the python API via NodePort
+    ]
+  }
+
+  source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["web"]
+}