chore: Update dependencies and refactor JSON handling #614

- Removed the `bytedance/sonic` dependency and replaced its usage with the standard `encoding/json` package for JSON marshalling in `relay-text.go`.
- Updated `go.mod` to reflect the removal of `sonic` and adjusted the version of `sonic/loader`.
- Cleaned up `go.sum` to ensure consistency with the updated dependencies.

go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/aws/aws-sdk-go-v2/credentials v1.17.11
 	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.7.4
 	github.com/bytedance/gopkg v0.0.0-20220118071334-3db87571198b
-	github.com/bytedance/sonic v1.12.4
 	github.com/gin-contrib/cors v1.7.2
 	github.com/gin-contrib/gzip v0.0.6
 	github.com/gin-contrib/sessions v0.0.5
@@ -42,7 +41,8 @@ require (
 	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 // indirect
 	github.com/aws/smithy-go v1.20.2 // indirect
-	github.com/bytedance/sonic/loader v0.2.1 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.4 // indirect
 	github.com/cloudwego/iasm v0.2.0 // indirect