update changelogs for gaiia integration

CHANGELOG.txt

@@ -1,4 +1,30 @@
 2026-02-13
+feat: complete gaiia integration (stages 3-7)
+  - Stage 3: Webhook listener for real-time Gaiia events
+    - POST /api/v1/webhooks/gaiia/:organization_id
+    - HMAC-SHA256 per-org signature verification
+    - Handles account.*, billing_subscription.*, inventory_item.* events
+    - Files: lib/towerops/gaiia/webhooks.ex, lib/towerops_web/controllers/api/v1/gaiia_webhook_controller.ex
+  - Stage 4: Subscriber-aware device pages
+    - Gaiia tab on device detail showing inventory item, subscriber, billing subscriptions
+    - IP address mismatch indicator between Towerops and Gaiia
+    - Files: lib/towerops_web/live/device_live/show.ex, show.html.heex
+  - Stage 5: Outage impact analysis
+    - Two-layer analysis: device-level (inventory→subscriber) and site-level (network site→all subscribers)
+    - Impact auto-computed on device_down alerts, stored as JSONB on alert record
+    - Subscriber count and MRR badges on alert list page
+    - Files: lib/towerops/gaiia/impact_analysis.ex, lib/towerops/alerts.ex, lib/towerops/alerts/alert.ex
+    - Migration: add gaiia_impact column to alerts table
+  - Stage 6: Write-back actions (Towerops → Gaiia)
+    - Ticket creation from alerts via createExternalTicket mutation
+    - Subscriber notes during outages via createNote mutation
+    - Inventory item updates (IP, serial, MAC) via updateInventoryItem mutation
+    - Files: lib/towerops/gaiia/actions.ex, lib/towerops/gaiia/client.ex (mutations added)
+  - Stage 7: Inventory reconciliation
+    - Detects ghost devices, untracked devices, data mismatches, missing mappings
+    - Dedicated LiveView page with summary cards and tabbed discrepancy tables
+    - Files: lib/towerops/gaiia/reconciliation.ex, lib/towerops_web/live/org/gaiia_reconciliation_live.ex
+
 fix: prevent agent channel graceful shutdowns from being logged as exceptions
   - Changed Phoenix Channel stop reasons to use {:shutdown, reason} tuple instead
     of bare atoms to signal graceful termination

priv/static/changelog.txt

@@ -3,6 +3,15 @@ Devices Tested & Working
 * Ubiquiti AC, LTU, AirFiber
 * Cambium ePMP
 
+2026-02-13
+* Gaiia billing integration - connect subscriber and billing data from Gaiia
+* Real-time webhook sync keeps Gaiia data up to date as changes happen
+* Subscriber context on device pages - see linked accounts, billing plans, and network site info
+* Outage impact analysis - alerts now show affected subscriber count and revenue at risk
+* Write-back actions - create Gaiia tickets from alerts, add subscriber notes during outages
+* Inventory reconciliation - compare Gaiia inventory against discovered devices to find discrepancies
+* Entity mapping UI for linking Gaiia network sites and inventory items to Towerops entities
+
 2026-02-12
 * Infrastructure as Code support - manage sites and devices using Terraform
 * New unified monitoring checks system combining SNMP auto-discovery with manual service checks