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/middleware/admin.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/auth"
-	"switchboard-core/store"
+	"armature/auth"
+	"armature/store"
 )
 
 // RequireAdmin returns middleware that restricts access to users with the

server/middleware/auth.go

@@ -11,9 +11,9 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/golang-jwt/jwt/v5"
 
-	"switchboard-core/config"
-	"switchboard-core/database"
-	"switchboard-core/store"
+	"armature/config"
+	"armature/database"
+	"armature/store"
 )
 
 // Claims represents the JWT payload. Must match handlers.Claims.

server/middleware/page_auth.go

@@ -7,10 +7,10 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/auth"
-	"switchboard-core/config"
-	"switchboard-core/database"
-	"switchboard-core/store"
+	"armature/auth"
+	"armature/config"
+	"armature/database"
+	"armature/store"
 )
 
 // AuthOrRedirect validates JWT tokens for page routes.

server/middleware/permissions.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/auth"
-	"switchboard-core/store"
+	"armature/auth"
+	"armature/store"
 )
 
 const permCacheKey = "resolved_permissions"

server/middleware/prometheus.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/metrics"
+	"armature/metrics"
 )
 
 // Prometheus returns a Gin middleware that records HTTP request metrics.

server/middleware/ratelimit.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 // RateLimiter implements per-IP rate limiting backed by a shared store.

server/middleware/team.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 
-	"switchboard-core/store"
+	"armature/store"
 )
 
 // RequireTeamAdmin returns middleware that restricts access to team admins.