feat: Claude Code Monitor — lanes, pipelines and a merged workspace

Internal SmartGift build of a Claude Code monitoring dashboard.

Lanes: a durable unit of parallel agent work, one per working directory,
tracked across session restarts. Managed lanes are git worktrees the
dashboard provisions and can reset or remove behind a three-check destroy
guard and a counted preflight; adopted lanes are directories you already
own and are never destroyable.

Pipelines: a lane moves through pipeline stages. A stage the agent declares
with evidence renders green; a stage inferred from the tool-event stream
renders dashed amber and never counts as done. Detection is forward-only
within a 30-minute window, and never writes the declared stage.

Workspace: one page at /run with a lane grid, the selected lane's pipeline,
and a full Claude console behind a disclosure.

deployments/terraform/modules/database/variables.tf

@@ -0,0 +1,60 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# Database module variables
+# ─────────────────────────────────────────────────────────────────────────────
+
+variable "project_name" {
+  description = "Project identifier used in resource naming"
+  type        = string
+}
+
+variable "environment" {
+  description = "Deployment environment (dev, staging, production)"
+  type        = string
+}
+
+variable "cloud_provider" {
+  description = "Target cloud provider (aws, gcp, azure, oci)"
+  type        = string
+}
+
+variable "region" {
+  description = "Cloud region for deployment"
+  type        = string
+}
+
+variable "storage_size_gb" {
+  description = "Storage allocation in GiB (used by providers with provisioned capacity)"
+  type        = number
+  default     = 20
+  validation {
+    condition     = var.storage_size_gb >= 1
+    error_message = "storage_size_gb must be at least 1 GiB."
+  }
+}
+
+variable "enable_backup" {
+  description = "Enable automated backup of the file system"
+  type        = bool
+  default     = true
+}
+
+variable "private_subnet_ids" {
+  description = "Private subnet IDs for mount targets"
+  type        = list(string)
+}
+
+variable "vpc_id" {
+  description = "VPC ID for security group association"
+  type        = string
+}
+
+variable "allowed_security_group_ids" {
+  description = "Security group IDs allowed to mount the file system"
+  type        = list(string)
+}
+
+variable "tags" {
+  description = "Resource tags"
+  type        = map(string)
+  default     = {}
+}