step 1: rename module chat-switchboard → switchboard-core

- go.mod module name
- All 714 import references across 289 Go files
- VERSION: 0.1.0
- CI DB names: switchboard_core_{ci,dev,test}
- Docker image: gobha/switchboard-core
- Test fixtures: JWT issuer, repo names
- .env.example, docker-compose container name
- Compiles clean (go build exit 0)

server/handlers/integration_test.go

@@ -15,16 +15,16 @@ import (
 	"github.com/golang-jwt/jwt/v5"
 	"github.com/google/uuid"
 
-	"chat-switchboard/config"
-	authpkg "chat-switchboard/auth"
-	"chat-switchboard/database"
-	"chat-switchboard/middleware"
-	"chat-switchboard/models"
-	"chat-switchboard/roles"
-	"chat-switchboard/store"
-	postgres "chat-switchboard/store/postgres"
-	sqlite "chat-switchboard/store/sqlite"
-	"chat-switchboard/treepath"
+	"switchboard-core/config"
+	authpkg "switchboard-core/auth"
+	"switchboard-core/database"
+	"switchboard-core/middleware"
+	"switchboard-core/models"
+	"switchboard-core/roles"
+	"switchboard-core/store"
+	postgres "switchboard-core/store/postgres"
+	sqlite "switchboard-core/store/sqlite"
+	"switchboard-core/treepath"
 )
 
 // ── Test Harness ────────────────────────────
@@ -477,7 +477,7 @@ func makeToken(userID, email, role string) string {
 		RegisteredClaims: jwt.RegisteredClaims{
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
 			ExpiresAt: jwt.NewNumericDate(time.Now().Add(1 * time.Hour)),
-			Issuer:    "chat-switchboard",
+			Issuer:    "switchboard-core",
 		},
 	}
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)