chore(config): replace authgate SDK with signet (#1081)

## Summary

- Replace `github.com/go-authgate/sdk-go` with `github.com/go-signet/sdk-go v1.1.0`.
- Update the credential-store import while retaining the existing `credstore` API and OAuth token persistence
behavior.

## Related issues

- GitHub/Gitea: fixed https://gitea.com/gitea/tea/issues/1058

Reviewed-on: https://gitea.com/gitea/tea/pulls/1081
Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/adrg/xdg v0.5.3
 	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
 	github.com/enescakir/emoji v1.0.0
-	github.com/go-authgate/sdk-go v0.14.0
+	github.com/go-signet/sdk-go v1.1.0
 	github.com/muesli/termenv v0.16.0
 	github.com/olekukonko/tablewriter v1.1.4
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966

go.sum

@@ -89,8 +89,8 @@ github.com/enescakir/emoji v1.0.0 h1:W+HsNql8swfCQFtioDGDHCHri8nudlK1n5p2rHCJoog
 github.com/enescakir/emoji v1.0.0/go.mod h1:Bt1EKuLnKDTYpLALApstIkAjdDrS/8IAgTkKp+WKFD0=
 github.com/fatih/color v1.19.0 h1:Zp3PiM21/9Ld6FzSKyL5c/BULoe/ONr9KlbYVOfG8+w=
 github.com/fatih/color v1.19.0/go.mod h1:zNk67I0ZUT1bEGsSGyCZYZNrHuTkJJB+r6Q9VuMi0LE=
-github.com/go-authgate/sdk-go v0.14.0 h1:s1i/UCX2Edf3A1pKDW6oXv+oACQfTroxiGY52eqKx+4=
-github.com/go-authgate/sdk-go v0.14.0/go.mod h1:sa0ige5wtayj2WcnXlxa8wGuyi5z/c/chc0mXPJTl/Q=
+github.com/go-signet/sdk-go v1.1.0 h1:wHKg9P+goQ14A1Q0gtC6m3mCzRFWwL1peAGz/zhmAZQ=
+github.com/go-signet/sdk-go v1.1.0/go.mod h1:bmi7nDAu7o6MQnUE3K7ZNEKU4xqh3u/SMbPC5GanOR8=
 github.com/goccy/go-json v0.10.6 h1:p8HrPJzOakx/mn/bQtjgNjdTcN+/S6FcG2CTtQOrHVU=
 github.com/goccy/go-json v0.10.6/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/godbus/dbus/v5 v5.2.2 h1:TUR3TgtSVDmjiXOgAAyaZbYmIeP3DPkld3jgKGV8mXQ=

modules/config/credstore.go

@@ -9,7 +9,7 @@ import (
 	"time"
 
 	"github.com/adrg/xdg"
-	"github.com/go-authgate/sdk-go/credstore"
+	"github.com/go-signet/sdk-go/credstore"
 	"golang.org/x/oauth2"
 )