Add dashboard UID auto-generation and Gitea CI workflow

environments/modules/grafana_dashboard_xt5/variables.tf

@@ -0,0 +1,21 @@
+variable "org_id" {
+  description = "ID of the organization for dashboards"
+  type        = string
+}
+
+variable "groups" {
+  description = "List of alert groups with their definitions and data sources"
+  type = list(object({
+    dashboard_alert_group_name  = string
+    alert_definitions_path      = string
+    dashboard_path_if_exist     = optional(string, null)
+    keep_manual_changes         = optional(bool, false)
+    prevent_destroy_on_recreate = optional(bool, false)
+    alerts_on_datasources_uid   = list(string)
+  }))
+}
+
+variable "folder_ids" {
+  description = "Mapping of folder IDs for each alert group"
+  type        = map(string)
+}