feat(tracing): Implement Jaeger/OpenTracing provider with configuration options

- Added Punycode encoding implementation for cookie handling.
- Introduced serialization for cookie jar with JSON support.
- Created a comprehensive README for the tracing provider, detailing configuration and usage.
- Developed a configuration structure for tracing, including sampler and reporter settings.
- Implemented the provider logic to initialize Jaeger tracer with logging capabilities.
- Ensured graceful shutdown of the tracer on application exit.

templates/providers/redis/provider.go.tpl

@@ -0,0 +1,48 @@
+package redis
+
+import (
+	"context"
+
+	"github.com/redis/go-redis/v9"
+	log "github.com/sirupsen/logrus"
+	"go.ipao.vip/atom/container"
+	"go.ipao.vip/atom/opt"
+)
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	var config Config
+	if err := o.UnmarshalConfig(&config); err != nil {
+		return err
+	}
+	config.format()
+	return container.Container.Provide(func() (redis.UniversalClient, error) {
+		// Build options via config helper (encapsulates defaults/decisions)
+		ro := config.Options()
+
+		// Safe structured log (no password)
+		log.WithFields(log.Fields{
+			"addr":        ro.Addr,
+			"db":          ro.DB,
+			"user":        ro.Username,
+			"client_name": ro.ClientName,
+			"pool_size":   ro.PoolSize,
+			"min_idle":    ro.MinIdleConns,
+			"retries":     ro.MaxRetries,
+		}).Info("opening Redis connection")
+
+		rdb := redis.NewClient(ro)
+
+		// ping to verify connectivity
+		ctx, cancel := context.WithTimeout(context.Background(), config.PingTimeout())
+		defer cancel()
+		if _, err := rdb.Ping(ctx).Result(); err != nil {
+			return nil, err
+		}
+
+		// close hook
+		container.AddCloseAble(func() { _ = rdb.Close() })
+
+		return rdb, nil
+	}, o.DiOptions()...)
+}