feat: impl grpcweb in frontend

go.mod

@@ -31,7 +31,9 @@ require (
 require (
 	github.com/PuerkitoBio/goquery v1.6.0 // indirect
 	github.com/andybalholm/cascadia v1.1.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/desertbit/timer v0.0.0-20180107155436-c41aec40b27f // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/friendsofgo/errors v0.9.2 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
@@ -39,12 +41,14 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/klauspost/compress v1.11.7 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rogpeppe/go-internal v1.9.0 // indirect
+	github.com/rs/cors v1.7.0 // indirect
 	github.com/spf13/afero v1.9.3 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
@@ -67,12 +71,14 @@ require (
 	modernc.org/opt v0.1.3 // indirect
 	modernc.org/strutil v1.1.3 // indirect
 	modernc.org/token v1.0.1 // indirect
+	nhooyr.io/websocket v1.8.6 // indirect
 )
 
 require (
 	github.com/golang-jwt/jwt/v4 v4.5.0
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.2
 	github.com/h2non/filetype v1.1.3
+	github.com/improbable-eng/grpc-web v0.15.0
 	github.com/mssola/useragent v1.0.0
 	github.com/pkg/errors v0.9.1
 	go.deanishe.net/favicon v0.1.0