feat(lyra)!: 接入 Redis 并添加缓存连通性实验

- 封装缓存读写、JSON 编解码、过期时间与操作超时
- 集中组装 Redis 依赖，在测试接口验证分类缓存读写
- 更新依赖并移除原 handler 测试

BREAKING CHANGE: 配置节由 redis 改为 cache，新增 db 和 timeout 配置项

go/projects/lyra/go.mod

@@ -3,17 +3,20 @@ module lyra
 go 1.27.1
 
 require (
+	github.com/Masterminds/squirrel v1.5.4
 	github.com/gin-gonic/gin v1.12.0
 	github.com/jackc/pgx/v5 v5.11.0
 	github.com/jmoiron/sqlx v1.4.0
+	github.com/joho/godotenv v1.5.1
+	github.com/redis/go-redis/v9 v9.23.0
 	github.com/spf13/viper v1.21.0
 )
 
 require (
-	github.com/Masterminds/squirrel v1.5.4 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
 	github.com/bytedance/sonic v1.15.0 // indirect
 	github.com/bytedance/sonic/loader v0.5.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.12 // indirect
@@ -27,9 +30,8 @@ require (
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
-	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.4.0 // indirect
 	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
 	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
@@ -48,12 +50,13 @@ require (
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.3.1 // indirect
 	go.mongodb.org/mongo-driver/v2 v2.5.0 // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	go.uber.org/atomic v1.12.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/arch v0.22.0 // indirect
 	golang.org/x/crypto v0.48.0 // indirect
 	golang.org/x/net v0.51.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/sys v0.48.0 // indirect
 	golang.org/x/text v0.34.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 )