feat: add support for zstd

go.mod

@@ -7,11 +7,12 @@ require (
 	github.com/andybalholm/brotli v1.2.0
 	github.com/ayn2op/tview v0.0.0-20250720032506-63f04e47b15d
 	github.com/deckarep/gosx-notifier v0.0.0-20180201035817-e127226297fb
-	github.com/diamondburned/arikawa/v3 v3.6.0
+	github.com/diamondburned/arikawa/v3 v3.6.1-0.20250923014154-374d28cbf6b1
 	github.com/diamondburned/ningen/v3 v3.0.1-0.20250920191746-98fbd92e134d
 	github.com/gdamore/tcell/v2 v2.9.0
 	github.com/gen2brain/beeep v0.11.1
 	github.com/google/uuid v1.6.0
+	github.com/klauspost/compress v1.18.0
 	github.com/lmittmann/tint v1.1.2
 	github.com/ncruces/zenity v0.10.14
 	github.com/sahilm/fuzzy v0.1.1
@@ -46,6 +47,7 @@ require (
 	github.com/tadvi/systray v0.0.0-20190226123456-11a2b8fa57af // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
 	go4.org v0.0.0-20230225012048-214862532bf5 // indirect
+	golang.org/x/crypto v0.42.0 // indirect
 	golang.org/x/exp/shiny v0.0.0-20250911091902-df9299821621 // indirect
 	golang.org/x/image v0.31.0 // indirect
 	golang.org/x/mobile v0.0.0-20250911085028-6912353760cf // indirect

go.sum

@@ -45,6 +45,8 @@ github.com/deckarep/gosx-notifier v0.0.0-20180201035817-e127226297fb h1:6S+TKObz
 github.com/deckarep/gosx-notifier v0.0.0-20180201035817-e127226297fb/go.mod h1:wf3nKtOnQqCp7kp9xB7hHnNlZ6m3NoiOxjrB9hFRq4Y=
 github.com/diamondburned/arikawa/v3 v3.6.0 h1:8sno6tO9F1TEkg1ChHfjuVX41a+uv3opcfWeNvbuhV4=
 github.com/diamondburned/arikawa/v3 v3.6.0/go.mod h1:thocAM2X8lRDHuEZR5vWYaT4w+tb/vOKa1qm+r0gs5A=
+github.com/diamondburned/arikawa/v3 v3.6.1-0.20250923014154-374d28cbf6b1 h1:roGVkW36jZ18N+K+V/5kkX7eO+4OLOXWlH7AyP3mevs=
+github.com/diamondburned/arikawa/v3 v3.6.1-0.20250923014154-374d28cbf6b1/go.mod h1:thocAM2X8lRDHuEZR5vWYaT4w+tb/vOKa1qm+r0gs5A=
 github.com/diamondburned/ningen/v3 v3.0.1-0.20250703054403-e5dc4cf15e84 h1:O/6NA4fQimjVNuT5F02kodPT2cz9Ltq2U96vxKYL0oA=
 github.com/diamondburned/ningen/v3 v3.0.1-0.20250703054403-e5dc4cf15e84/go.mod h1:UU1lud9g/GBl2+CZ8nPCe3Qk1U6fABEP1fk1sUzo7w0=
 github.com/diamondburned/ningen/v3 v3.0.1-0.20250920191746-98fbd92e134d h1:wS6HWl86RFItw38sUSdXlulj0VarV4G+9Rlv8j+p3oQ=
@@ -108,6 +110,8 @@ github.com/josephspurrier/goversioninfo v1.5.0/go.mod h1:6MoTvFZ6GKJkzcdLnU5T/RG
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
+github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -178,6 +182,8 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
+golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=

internal/http/transport.go

@@ -1,11 +1,12 @@
 package http
 
 import (
-	"compress/gzip"
 	"io"
 	"net/http"
 
 	"github.com/andybalholm/brotli"
+	"github.com/klauspost/compress/gzip"
+	"github.com/klauspost/compress/zstd"
 )
 
 type Transport struct {
@@ -32,6 +33,15 @@ func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
 			return nil, err
 		}
 
+		resp.Header.Del("Content-Encoding")
+	case "zstd":
+		decoder, err := zstd.NewReader(resp.Body)
+		if err != nil {
+			resp.Body.Close()
+			return nil, err
+		}
+
+		resp.Body = io.NopCloser(decoder)
 		resp.Header.Del("Content-Encoding")
 	case "br":
 		resp.Body = io.NopCloser(brotli.NewReader(resp.Body))