vault: implement bootstrap integration

terraform/vault/pki.tf

@@ -16,7 +16,7 @@
 #
 # 1. ACME (Automated Certificate Management Environment)
 #    - Services fetch certificates automatically using ACME protocol
-#    - ACME directory: https://vault.home.2rjus.net:8200/v1/pki_int/acme/directory
+#    - ACME directory: https://vault01.home.2rjus.net:8200/v1/pki_int/acme/directory
 #    - Enable ACME: bao write pki_int/config/acme enabled=true
 #    - Compatible with cert-manager, lego, certbot, etc.
 #
@@ -149,7 +149,7 @@ locals {
   static_certificates = {
     # Example: Issue a certificate for a specific service
     # "vault" = {
-    #   common_name = "vault.home.2rjus.net"
+    #   common_name = "vault01.home.2rjus.net"
     #   alt_names   = ["vault01.home.2rjus.net"]
     #   ip_sans     = ["10.69.13.19"]
     #   ttl         = "8760h"  # 1 year