refactor(common): 重构 bitset 和 log 包

- 移除了 github.com/scylladb/termtables 依赖
- 修改了 bitset 包，移除了未使用的代码和测试
- 修改了 log 包，移除了未使用的代码和测试
- 更新了 go.work 文件，添加了 bitset 和 log 包

common/serialize/log/row_test.go

@@ -0,0 +1,29 @@
+// Copyright 2012-2015 Apcera Inc. All rights reserved.
+
+package termtables
+
+import (
+	"testing"
+)
+
+func TestBasicRowRender(t *testing.T) {
+	row := CreateRow([]interface{}{"foo", "bar"})
+	style := &renderStyle{TableStyle: TableStyle{BorderX: "-", BorderY: "|", BorderI: "+",
+		PaddingLeft: 1, PaddingRight: 1}, cellWidths: map[int]int{0: 3, 1: 3}}
+
+	output := row.Render(style)
+	if output != "| foo | bar |" {
+		t.Fatal("Unexpected output:", output)
+	}
+}
+
+func TestRowRenderWidthBasedPadding(t *testing.T) {
+	row := CreateRow([]interface{}{"foo", "bar"})
+	style := &renderStyle{TableStyle: TableStyle{BorderX: "-", BorderY: "|", BorderI: "+",
+		PaddingLeft: 1, PaddingRight: 1}, cellWidths: map[int]int{0: 3, 1: 5}}
+
+	output := row.Render(style)
+	if output != "| foo | bar   |" {
+		t.Fatal("Unexpected output:", output)
+	}
+}