chore: update import paths and registry refs after move to gitea (#307)

Repo moved from GitLab to Gitea (git.unbound.se). Updates Go module path, all internal Go imports, Renovate registry pkg name, .buildtools.yaml registry block, and Dockerfile (drops obsolete GOPRIVATE + GITLAB_USER/GITLAB_TOKEN).

Reviewed-on: #307

Dockerfile

@@ -1,11 +1,7 @@
 FROM golang:1.26@sha256:b54cbf583d390341599d7bcbc062425c081105cc5ef6d170ced98ef9d047c716 AS build
 
-ARG GITLAB_USER
-ARG GITLAB_TOKEN
-
 WORKDIR /build
 ENV CGO_ENABLED=0
-ENV GOPRIVATE=gitlab.com/unboundsoftware/*
 ENV GOEXPERIMENT=jsonv2
 
 COPY go.mod go.sum ./

cmd/service/service.go

@@ -15,9 +15,9 @@ import (
 	"github.com/alecthomas/kong"
 	"github.com/rs/cors"
 
-	"gitlab.com/unboundsoftware/auth0mock/auth"
-	"gitlab.com/unboundsoftware/auth0mock/handlers"
-	"gitlab.com/unboundsoftware/auth0mock/store"
+	"git.unbound.se/unboundsoftware/auth0mock/auth"
+	"git.unbound.se/unboundsoftware/auth0mock/handlers"
+	"git.unbound.se/unboundsoftware/auth0mock/store"
 )
 
 var (

go.mod

@@ -1,4 +1,4 @@
-module gitlab.com/unboundsoftware/auth0mock
+module git.unbound.se/unboundsoftware/auth0mock
 
 go 1.26.0
 

handlers/discovery.go

@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"net/http"
 
-	"gitlab.com/unboundsoftware/auth0mock/auth"
+	"git.unbound.se/unboundsoftware/auth0mock/auth"
 )
 
 // DiscoveryHandler handles OIDC discovery endpoints

handlers/management.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"strings"
 
-	"gitlab.com/unboundsoftware/auth0mock/store"
+	"git.unbound.se/unboundsoftware/auth0mock/store"
 )
 
 // ManagementHandler handles Auth0 Management API endpoints

handlers/oauth.go

@@ -9,8 +9,8 @@ import (
 	"net/http"
 	"net/url"
 
-	"gitlab.com/unboundsoftware/auth0mock/auth"
-	"gitlab.com/unboundsoftware/auth0mock/store"
+	"git.unbound.se/unboundsoftware/auth0mock/auth"
+	"git.unbound.se/unboundsoftware/auth0mock/store"
 )
 
 //go:embed templates/login.html

handlers/session.go

@@ -5,8 +5,8 @@ import (
 	"log/slog"
 	"net/http"
 
-	"gitlab.com/unboundsoftware/auth0mock/auth"
-	"gitlab.com/unboundsoftware/auth0mock/store"
+	"git.unbound.se/unboundsoftware/auth0mock/auth"
+	"git.unbound.se/unboundsoftware/auth0mock/store"
 )
 
 // SessionHandler handles session-related endpoints

renovate.json

@@ -9,7 +9,7 @@
         "kubernetes"
       ],
       "matchPackageNames": [
-        "registry.gitlab.com/unboundsoftware/auth0mock"
+        "oci.unbound.se/unboundsoftware/auth0mock"
       ],
       "enabled": false
     }