added ssh in fw rule

main.tf

@@ -1,6 +1,7 @@
-# SSH Key (existing)
-data "hcloud_ssh_key" "default" {
-  name = local.ssh_key_name
+# SSH Key
+resource "hcloud_ssh_key" "default" {
+  name       = local.ssh_key_name
+  public_key = var.ssh_public_key
 }
 
 # Cloud-init script
@@ -21,7 +22,7 @@ resource "hcloud_server" "vps" {
   image       = var.image
   server_type = data.hcloud_server_type.selected.name
   location    = data.hcloud_location.selected.name
-  ssh_keys    = concat([data.hcloud_ssh_key.default.id])
+  ssh_keys    = concat([hcloud_ssh_key.default.id])
   user_data   = local.user_data
 
   labels = {
@@ -70,6 +71,13 @@ resource "hcloud_firewall" "vps" {
     destination_ips = ["0.0.0.0/0", "::/0"]
     description     = "ICMP outbound"
   }
+    rule {
+    direction       = "in"
+    protocol        = "tcp"
+    port            = "22"
+    destination_ips = ["0.0.0.0/0", "::/0"]
+    description     = "ssh outbound"
+  }
 }
 
 resource "hcloud_firewall_attachment" "vps" {