refactor: rename agent widget references to AI agent for consistency

- Updated runtime configuration to use __CS_AI_AGENT_WIDGET_CONFIG__ instead of __CS_AGENT_WIDGET_CONFIG__.
- Changed message types in support host bridge from "cs-agent" to "cs-ai-agent".
- Minified SDK script updated to reflect new AI agent naming conventions.
- Adjusted scrollbar styles in main.scss to use .cs-ai-agent-scrollbar instead of .cs-agent-scrollbar.

internal/ai/rag/chunk/fixed_provider.go

@@ -2,7 +2,7 @@ package chunk
 
 import (
 	"context"
-	"cs-agent/internal/pkg/enums"
+	"cs-ai-agent/internal/pkg/enums"
 )
 
 type fixedProvider struct{}

internal/ai/rag/chunk/provider.go

@@ -2,7 +2,7 @@ package chunk
 
 import (
 	"context"
-	"cs-agent/internal/pkg/enums"
+	"cs-ai-agent/internal/pkg/enums"
 )
 
 type Provider interface {

internal/ai/rag/chunk/registry.go

@@ -2,7 +2,7 @@ package chunk
 
 import (
 	"context"
-	"cs-agent/internal/pkg/enums"
+	"cs-ai-agent/internal/pkg/enums"
 	"fmt"
 )
 

internal/ai/rag/chunk/structured_provider.go

@@ -2,7 +2,7 @@ package chunk
 
 import (
 	"context"
-	"cs-agent/internal/pkg/enums"
+	"cs-ai-agent/internal/pkg/enums"
 	"strings"
 
 	"github.com/gomarkdown/markdown"

internal/ai/rag/chunk/types.go

@@ -1,6 +1,6 @@
 package chunk
 
-import "cs-agent/internal/pkg/enums"
+import "cs-ai-agent/internal/pkg/enums"
 
 type ChunkRequest struct {
 	KnowledgeBaseID int64

internal/ai/rag/chunk/utils.go

@@ -2,7 +2,7 @@ package chunk
 
 import (
 	"crypto/sha256"
-	"cs-agent/internal/pkg/enums"
+	"cs-ai-agent/internal/pkg/enums"
 	"encoding/hex"
 	"strings"
 	"unicode"