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/routing/convert.go

@@ -3,7 +3,7 @@ package routing
 import (
 	"encoding/json"
 
-	"chat-switchboard/models"
+	"switchboard-core/models"
 )
 
 // FromModel converts a DB model to a routing Policy for evaluation.

server/routing/evaluator.go

@@ -4,7 +4,7 @@ import (
 	"sort"
 	"strings"
 
-	"chat-switchboard/models"
+	"switchboard-core/models"
 )
 
 // Evaluator processes routing policies to produce a ranked candidate list.

server/routing/evaluator_test.go

@@ -3,7 +3,7 @@ package routing
 import (
 	"testing"
 
-	"chat-switchboard/models"
+	"switchboard-core/models"
 )
 
 func strPtr(s string) *string { return &s }

server/routing/types.go

@@ -7,7 +7,7 @@ package routing
 import (
 	"time"
 
-	"chat-switchboard/models"
+	"switchboard-core/models"
 )
 
 // ── Policy ─────────────────────────────────