chore(deps): update toolchains and dependencies

Raise the frontend baseline to Node 26/npm 11 and refresh contributor documentation. Update frontend, documentation-site, and Go dependencies with regenerated lockfiles and module checksums.

go.mod

@@ -4,17 +4,17 @@ go 1.27.1
 
 require (
 	github.com/amnezia-vpn/amneziawg-go/v3 v3.1.20260828
-	github.com/gin-contrib/gzip v1.2.7
-	github.com/gin-contrib/sessions v1.1.1
+	github.com/gin-contrib/gzip v1.2.8
+	github.com/gin-contrib/sessions v1.1.2
 	github.com/gin-gonic/gin v1.12.0
 	github.com/go-ldap/ldap/v3 v3.4.14
-	github.com/go-playground/validator/v10 v10.30.4
+	github.com/go-playground/validator/v10 v10.30.5
 	github.com/goccy/go-json v0.10.6
 	github.com/goccy/go-yaml v1.19.2
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
 	github.com/joho/godotenv v1.5.1
-	github.com/klauspost/compress v1.20.0
+	github.com/klauspost/compress v1.20.1
 	github.com/mattn/go-sqlite3 v1.14.52
 	github.com/mymmrac/telego v1.12.1
 	github.com/nicksnyder/go-i18n/v2 v2.6.1
@@ -26,12 +26,12 @@ require (
 	github.com/valyala/fasthttp v1.74.0
 	github.com/xlzd/gotp v0.1.0
 	github.com/xtls/xray-core v1.260327.1-0.20260908222543-52a412d9e2f5
-	go.uber.org/atomic v1.11.0
+	go.uber.org/atomic v1.12.0
 	golang.org/x/crypto v0.57.0
 	golang.org/x/net v0.59.0
 	golang.org/x/sys v0.48.0
 	golang.org/x/text v0.42.0
-	google.golang.org/grpc v1.83.2
+	google.golang.org/grpc v1.85.0-dev.0.20260825072537-93e31b48545e
 	google.golang.org/protobuf v1.36.12
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	gorm.io/driver/postgres v1.6.3
@@ -43,20 +43,20 @@ require (
 
 require (
 	github.com/Azure/go-ntlmssp v0.1.1 // indirect
-	github.com/andybalholm/brotli v1.2.4 // indirect
+	github.com/andybalholm/brotli v1.2.5 // indirect
 	github.com/apernet/quic-go v0.61.1-0.20260806010916-184d081eef3e // indirect
 	github.com/bytedance/gopkg v0.1.4 // indirect
 	github.com/bytedance/sonic v1.15.4 // indirect
 	github.com/bytedance/sonic/loader v0.5.2 // indirect
 	github.com/cloudflare/circl v1.6.5 // indirect
 	github.com/cloudwego/base64x v0.1.7 // indirect
-	github.com/ebitengine/purego v0.11.0 // indirect
+	github.com/ebitengine/purego v0.11.1 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.15 // indirect
 	github.com/gin-contrib/sse v1.1.2 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.8 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
-	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/universal-translator v0.18.2 // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/gorilla/context v1.1.2 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
@@ -82,18 +82,19 @@ require (
 	github.com/miekg/dns v1.1.73 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/molecule-man/go-brrr v1.1.0 // indirect
+	github.com/molecule-man/go-brrr v1.1.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.4.3 // indirect
-	github.com/pion/dtls/v3 v3.1.8 // indirect
+	github.com/pion/dtls/v3 v3.1.9 // indirect
 	github.com/pion/logging v0.2.4 // indirect
 	github.com/pion/stun/v3 v3.1.7 // indirect
 	github.com/pion/transport/v4 v4.1.1 // indirect
+	github.com/pion/transport/v5 v5.1.1 // indirect
 	github.com/pires/go-proxyproto v0.15.0 // indirect
-	github.com/power-devops/perfstat v0.0.0-20260805114148-88456608a4f6 // indirect
+	github.com/power-devops/perfstat v0.0.0-20260916203055-22a1a467d9f0 // indirect
 	github.com/quic-go/qpack v0.6.0 // indirect
-	github.com/quic-go/quic-go v0.62.0 // indirect
+	github.com/quic-go/quic-go v0.63.0 // indirect
 	github.com/rogpeppe/go-internal v1.15.0 // indirect
-	github.com/sagernet/sing v0.9.4 // indirect
+	github.com/sagernet/sing v0.9.5 // indirect
 	github.com/sagernet/sing-shadowsocks v0.2.9 // indirect
 	github.com/tklauser/go-sysconf v0.4.0 // indirect
 	github.com/tklauser/numcpus v0.12.0 // indirect
@@ -104,7 +105,7 @@ require (
 	github.com/vishvananda/netlink v1.3.1 // indirect
 	github.com/vishvananda/netns v0.0.5 // indirect
 	github.com/wlynxg/anet v0.0.5 // indirect
-	github.com/xtls/reality v0.0.0-20260910011853-5dabb073f8e8 // indirect
+	github.com/xtls/reality v0.0.0-20260921001439-3c98159dee38 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	go.mongodb.org/mongo-driver/v2 v2.9.1 // indirect
 	go4.org/netipx v0.0.0-20260823151212-3075585bcbeb // indirect
@@ -114,7 +115,7 @@ require (
 	golang.org/x/time v0.16.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
 	golang.zx2c4.com/wireguard v0.0.0-20260522210424-ecfc5a8d5446 // indirect
-	golang.zx2c4.com/wireguard/windows v1.0.1 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260911204522-f61a6ca850bd // indirect
+	golang.zx2c4.com/wireguard/windows v1.1.1 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260921155816-b14227669459 // indirect
 	lukechampine.com/blake3 v1.4.1 // indirect
 )