Add dashboard UID auto-generation and Gitea CI workflow

environments/dev/Seahorse/variables_auth.tf

@@ -0,0 +1,22 @@
+#variable "grafana_url" {
+#  description = "Grafana URL"
+#  type        = string
+#}
+
+#variable "grafana_auth" {
+#  description = "Grafana authentication token"
+#  type        = string
+#}
+
+variable "disable_provenance" {
+  description = "Controls whether Grafana provisioning is disabled"
+  type        = bool
+  default     = true
+}
+
+variable "env" {
+  description = "Grafana environment description"
+  type        = string
+}
+
+