refactor: rebrand from cs-agent to BossChat

- Rename Go module: cs-agent → bosschat
- Rename all import paths across 200+ Go files
- Rename SDK: cs-ai-agent-sdk → bosschat-sdk
- Rename message protocol: cs-agent:* → bosschat:*
- Rename JS globals: CSAgentConfig → BossChatConfig
- Rename CSS classes: cs-agent-* → bosschat-*
- Update Makefile APP_NAME and ARCHIVE_NAME
- Update logo assets
- Fix display name: BoosChat → BossChat

internal/ai/runtime/executor/answerability_gate.go

@@ -5,10 +5,10 @@ import (
 	"strings"
 	"time"
 
-	"cs-agent/internal/ai/runtime/internal/impl/callbacks"
-	"cs-agent/internal/ai/runtime/internal/impl/retrievers"
-	"cs-agent/internal/models"
-	"cs-agent/internal/pkg/utils"
+	"bosschat/internal/ai/runtime/internal/impl/callbacks"
+	"bosschat/internal/ai/runtime/internal/impl/retrievers"
+	"bosschat/internal/models"
+	"bosschat/internal/pkg/utils"
 
 	"github.com/cloudwego/eino/compose"
 	"github.com/cloudwego/eino/schema"

internal/ai/runtime/executor/answerability_gate_test.go

@@ -6,11 +6,11 @@ import (
 	"strings"
 	"testing"
 
-	"cs-agent/internal/ai/rag"
-	"cs-agent/internal/ai/runtime/internal/impl/callbacks"
-	"cs-agent/internal/ai/runtime/internal/impl/retrievers"
-	"cs-agent/internal/models"
-	"cs-agent/internal/pkg/enums"
+	"bosschat/internal/ai/rag"
+	"bosschat/internal/ai/runtime/internal/impl/callbacks"
+	"bosschat/internal/ai/runtime/internal/impl/retrievers"
+	"bosschat/internal/models"
+	"bosschat/internal/pkg/enums"
 
 	"github.com/cloudwego/eino/schema"
 )

internal/ai/runtime/executor/context_builders.go

@@ -4,9 +4,9 @@ import (
 	"context"
 	"strings"
 
-	"cs-agent/internal/ai/runtime/internal/impl/adapter"
-	"cs-agent/internal/ai/runtime/internal/impl/callbacks"
-	"cs-agent/internal/pkg/utils"
+	"bosschat/internal/ai/runtime/internal/impl/adapter"
+	"bosschat/internal/ai/runtime/internal/impl/callbacks"
+	"bosschat/internal/pkg/utils"
 
 	"github.com/cloudwego/eino/schema"
 )

internal/ai/runtime/executor/event_consumer.go

@@ -3,10 +3,10 @@ package executor
 import (
 	"strings"
 
-	"cs-agent/internal/ai/runtime/internal/impl/callbacks"
-	"cs-agent/internal/ai/runtime/tooling"
-	"cs-agent/internal/pkg/enums"
-	"cs-agent/internal/pkg/toolx"
+	"bosschat/internal/ai/runtime/internal/impl/callbacks"
+	"bosschat/internal/ai/runtime/tooling"
+	"bosschat/internal/pkg/enums"
+	"bosschat/internal/pkg/toolx"
 
 	"github.com/cloudwego/eino/adk"
 	"github.com/cloudwego/eino/schema"

internal/ai/runtime/executor/event_consumer_test.go

@@ -4,8 +4,8 @@ import (
 	"encoding/json"
 	"testing"
 
-	"cs-agent/internal/ai/runtime/tooling"
-	"cs-agent/internal/pkg/toolx"
+	"bosschat/internal/ai/runtime/tooling"
+	"bosschat/internal/pkg/toolx"
 
 	"github.com/cloudwego/eino/adk"
 	"github.com/cloudwego/eino/schema"

internal/ai/runtime/executor/knowledge_guard.go

@@ -3,9 +3,9 @@ package executor
 import (
 	"strings"
 
-	"cs-agent/internal/ai/runtime/internal/impl/retrievers"
-	"cs-agent/internal/models"
-	"cs-agent/internal/pkg/enums"
+	"bosschat/internal/ai/runtime/internal/impl/retrievers"
+	"bosschat/internal/models"
+	"bosschat/internal/pkg/enums"
 
 	"github.com/cloudwego/eino/schema"
 	"github.com/mlogclub/simple/common/strs"

internal/ai/runtime/executor/service.go

@@ -5,8 +5,8 @@ import (
 	"fmt"
 	"strings"
 
-	"cs-agent/internal/ai/runtime/internal/impl/callbacks"
-	"cs-agent/internal/ai/runtime/internal/impl/factory"
+	"bosschat/internal/ai/runtime/internal/impl/callbacks"
+	"bosschat/internal/ai/runtime/internal/impl/factory"
 
 	"github.com/cloudwego/eino/adk"
 	"github.com/google/uuid"

internal/ai/runtime/executor/tooling.go

@@ -4,10 +4,10 @@ import (
 	"encoding/json"
 	"strings"
 
-	"cs-agent/internal/ai/runtime/registry"
-	runtimetooling "cs-agent/internal/ai/runtime/tooling"
-	"cs-agent/internal/models"
-	"cs-agent/internal/pkg/toolx"
+	"bosschat/internal/ai/runtime/registry"
+	runtimetooling "bosschat/internal/ai/runtime/tooling"
+	"bosschat/internal/models"
+	"bosschat/internal/pkg/toolx"
 
 	einotool "github.com/cloudwego/eino/components/tool"
 )

internal/ai/runtime/executor/types.go

@@ -1,8 +1,8 @@
 package executor
 
 import (
-	"cs-agent/internal/ai/runtime/registry"
-	"cs-agent/internal/models"
+	"bosschat/internal/ai/runtime/registry"
+	"bosschat/internal/models"
 )
 
 type RunInput struct {