rebrand: Switchboard Core → Armature

- Rename Go module switchboard-core → armature (155+ files)
- Rename Docker image → gobha/armature
- Rename K8s resources, secrets, deployments
- Rename Prometheus metrics switchboard_* → armature_*
- Rename env vars SWITCHBOARD_ADMIN_* → ARMATURE_ADMIN_*
- Rename DB names switchboard_core* → armature*
- Update all frontend branding, notification templates, docs
- Update CI scripts, e2e tests, Keycloak realm, nginx conf
- Rename scripts/switchboard-ca.sh → scripts/armature-ca.sh
- Rename k8s/switchboard.yaml → k8s/armature.yaml
- Rename chart alerting/dashboard files
- Fix: DockerHub push uses env: binding for secret injection
- Helm chart updated (name, labels, template functions, dashboard, alerting)
- Replace favicon/icon assets with Armature brand

No functional changes. Pure mechanical rename + CI fix.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/store/postgres/audit.go

@@ -5,8 +5,8 @@ import (
 	"database/sql"
 	"encoding/json"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 type AuditStore struct{}

server/store/postgres/cluster.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"time"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 // ClusterStore manages node_registry — Postgres-only UNLOGGED table.

server/store/postgres/ext_connection.go

@@ -6,7 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 // ── ConnectionStore ────────────────────────

server/store/postgres/ext_dependency.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"database/sql"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 // ── DependencyStore ────────────────────────

server/store/postgres/extension_permissions.go

@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"time"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 type ExtensionPermissionStore struct {

server/store/postgres/global_config.go

@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"encoding/json"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 type GlobalConfigStore struct{}

server/store/postgres/groups.go

@@ -7,8 +7,8 @@ import (
 	"errors"
 	"fmt"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 // ── GroupStore ──────────────────────────────

server/store/postgres/health.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"time"
 
-	"switchboard-core/database"
+	"armature/database"
 )
 
 // ── HealthStore ─────────────────────────────

server/store/postgres/helpers.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"strings"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 // DB is the shared database connection pool.

server/store/postgres/notification.go

@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"time"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 type NotificationStore struct{}

server/store/postgres/notification_prefs.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"database/sql"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 type NotificationPreferenceStore struct{}

server/store/postgres/packages.go

@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"encoding/json"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 type PackageStore struct{}

server/store/postgres/resource_grants.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"database/sql"
 
-	"switchboard-core/models"
+	"armature/models"
 
 	"github.com/lib/pq"
 )

server/store/postgres/scheduled_tasks.go

@@ -7,8 +7,8 @@ import (
 	"fmt"
 	"time"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 type ScheduledTaskStore struct{}

server/store/postgres/stores.go

@@ -3,7 +3,7 @@ package postgres
 import (
 	"database/sql"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 // NewStores creates all Postgres store implementations and wires them

server/store/postgres/team.go

@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"encoding/json"
 
-	"switchboard-core/models"
+	"armature/models"
 )
 
 type TeamStore struct{}

server/store/postgres/triggers.go

@@ -7,8 +7,8 @@ import (
 	"fmt"
 	"time"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 type TriggerStore struct{}

server/store/postgres/user.go

@@ -7,8 +7,8 @@ import (
 	"strings"
 	"time"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 type UserStore struct{}

server/store/postgres/workflows.go

@@ -5,8 +5,8 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"switchboard-core/models"
-	"switchboard-core/store"
+	"armature/models"
+	"armature/store"
 )
 
 // WorkflowStore implements store.WorkflowStore for Postgres.