Feat rebrand armature (#43)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/handlers/openapi_test.go

@@ -5,17 +5,17 @@ import (
 	"encoding/json"
 	"testing"
 
-	"switchboard-core/database"
-	"switchboard-core/store"
-	postgres "switchboard-core/store/postgres"
-	sqlite "switchboard-core/store/sqlite"
+	"armature/database"
+	"armature/store"
+	postgres "armature/store/postgres"
+	sqlite "armature/store/sqlite"
 )
 
 // Minimal static spec for testing — valid OpenAPI 3.0 structure.
 var testStaticSpec = []byte(`
 openapi: "3.0.3"
 info:
-  title: Switchboard Core
+  title: Armature
   version: "${VERSION}"
 paths:
   /api/v1/health: