chore: mark completed plan checklists (CORS, peer fix, deployment tools, phase 4.5)

.sisyphus/plans/nxg-phase-4.5-production-ready.md

@@ -3,27 +3,27 @@
 **Goal**: Transform the system from a single-node mockup into a true Multi-Server (WGDashboard-style) architecture, and harden the database startup mechanisms for production environments.
 
 ## Task 4.5.1: Multi-Server Database & API
-- **Files**: `models.go`, `001_init.sql`, `api/servers.go`, `main.go`
+- [x] **Files**: `models.go`, `001_init.sql`, `api/servers.go`, `main.go`
 - **Actions**:
   - Add `WgServerID` foreign key to the `Device` model.
   - Implement full CRUD REST API for `WgServer` (`/api/v1/servers`) to allow Admin to register multiple public WireGuard nodes.
 
 ## Task 4.5.2: Provisioning API Multi-Node Fix
-- **Files**: `api/provisioning.go`, `api/provisioning_test.go`
+- [x] **Files**: `api/provisioning.go`, `api/provisioning_test.go`
 - **Actions**:
   - Remove the hardcoded `127.0.0.1:51820` fallback.
   - During provisioning, fetch the exact `WgServer` related to the device.
   - Return the true `Endpoint` and `PublicKey` of that specific node to the connecting agent.
 
 ## Task 4.5.3: Dashboard UI - Nodes Management
-- **Files**: `src/views/Servers.vue`, `src/views/Devices.vue`, `src/api/servers.ts`, `src/App.vue`
+- [x] **Files**: `src/views/Servers.vue`, `src/views/Devices.vue`, `src/api/servers.ts`, `src/App.vue`
 - **Actions**:
   - Build the "Nodes" page to manage external WireGuard servers.
   - Update the "Add Device" form to include a required dropdown where the Admin selects which Node the device will connect to.
   - Update the Sidebar to reflect the new navigation.
 
 ## Task 4.5.4: Production Readiness (Install Detection)
-- **Files**: `main.go`
+- [x] **Files**: `main.go`
 - **Actions**:
   - Add logic to verify if the DB is empty on startup.
   - Add `-migrate-prod` flag that uses the `goose` library to apply `001_init.sql` automatically in production without needing AutoMigrate.