feat: Refactor template handling and brand management

- Removed schema_json from article templates and related queries.
- Updated brand service to include website field in requests and responses.
- Simplified template wizard view by eliminating unused schema fields and related logic.
- Added tests for ark text format handling.
- Created migrations for dropping schema_json and adding website to brands.

server/internal/shared/llm/ark_test.go

@@ -0,0 +1,65 @@
+package llm
+
+import (
+	"testing"
+
+	"github.com/volcengine/volcengine-go-sdk/service/arkruntime/model/responses"
+)
+
+func TestBuildArkTextFormatJSONObjectDropsSchemaFields(t *testing.T) {
+	text := buildArkTextFormat(&ResponseFormat{
+		Type:        ResponseFormatTypeJSONObject,
+		Name:        "article_outline",
+		Description: "outline object",
+		SchemaJSON:  []byte(`{"type":"object"}`),
+		Strict:      true,
+	})
+
+	if text == nil || text.Format == nil {
+		t.Fatal("buildArkTextFormat() returned nil")
+	}
+	if got := text.Format.Type; got != responses.TextType_json_object {
+		t.Fatalf("buildArkTextFormat() type = %v, want %v", got, responses.TextType_json_object)
+	}
+	if text.Format.Name != "" {
+		t.Fatalf("buildArkTextFormat() name = %q, want empty for json_object", text.Format.Name)
+	}
+	if text.Format.Description != nil {
+		t.Fatalf("buildArkTextFormat() description = %v, want nil for json_object", *text.Format.Description)
+	}
+	if text.Format.Schema != nil {
+		t.Fatalf("buildArkTextFormat() schema = %v, want nil for json_object", text.Format.Schema)
+	}
+	if text.Format.Strict != nil {
+		t.Fatalf("buildArkTextFormat() strict = %v, want nil for json_object", *text.Format.Strict)
+	}
+}
+
+func TestBuildArkTextFormatJSONSchemaKeepsSchemaFields(t *testing.T) {
+	text := buildArkTextFormat(&ResponseFormat{
+		Type:        ResponseFormatTypeJSONSchema,
+		Name:        "article_outline",
+		Description: "outline object",
+		SchemaJSON:  []byte(`{"type":"object"}`),
+		Strict:      true,
+	})
+
+	if text == nil || text.Format == nil {
+		t.Fatal("buildArkTextFormat() returned nil")
+	}
+	if got := text.Format.Type; got != responses.TextType_json_schema {
+		t.Fatalf("buildArkTextFormat() type = %v, want %v", got, responses.TextType_json_schema)
+	}
+	if text.Format.Name != "article_outline" {
+		t.Fatalf("buildArkTextFormat() name = %q, want article_outline", text.Format.Name)
+	}
+	if text.Format.Description == nil || *text.Format.Description != "outline object" {
+		t.Fatalf("buildArkTextFormat() description = %v, want outline object", text.Format.Description)
+	}
+	if text.Format.Schema == nil || string(text.Format.Schema.Value) != `{"type":"object"}` {
+		t.Fatalf("buildArkTextFormat() schema = %v, want schema payload", text.Format.Schema)
+	}
+	if text.Format.Strict == nil || !*text.Format.Strict {
+		t.Fatalf("buildArkTextFormat() strict = %v, want true", text.Format.Strict)
+	}
+}