Rename Go module to github.com/taskinen/mailboxzero

The module was declared as bare "mailboxzero", which made
proxy.golang.org return 404 for /mailboxzero/@latest and broke the Go
Report Card refresh. Renaming to the canonical GitHub path lets the
proxy resolve the module and lets the badge re-grade.

- Update module path in go.mod
- Rewrite internal imports in main, server, and similarity packages

Author: taskinen

go.mod

@@ -1,4 +1,4 @@
-module mailboxzero
+module github.com/taskinen/mailboxzero
 
 go 1.26
 

internal/server/server.go

@@ -10,9 +10,9 @@ import (
 	"sync"
 	"time"
 
-	"mailboxzero/internal/config"
-	"mailboxzero/internal/jmap"
-	"mailboxzero/internal/similarity"
+	"github.com/taskinen/mailboxzero/internal/config"
+	"github.com/taskinen/mailboxzero/internal/jmap"
+	"github.com/taskinen/mailboxzero/internal/similarity"
 
 	"github.com/gorilla/mux"
 )

internal/server/server_test.go

@@ -4,8 +4,8 @@ import (
 	"bytes"
 	"encoding/json"
 	"errors"
-	"mailboxzero/internal/config"
-	"mailboxzero/internal/jmap"
+	"github.com/taskinen/mailboxzero/internal/config"
+	"github.com/taskinen/mailboxzero/internal/jmap"
 	"net/http"
 	"net/http/httptest"
 	"os"

internal/similarity/similarity.go

@@ -1,7 +1,7 @@
 package similarity
 
 import (
-	"mailboxzero/internal/jmap"
+	"github.com/taskinen/mailboxzero/internal/jmap"
 	"regexp"
 	"sort"
 	"strings"

internal/similarity/similarity_test.go

@@ -2,7 +2,7 @@ package similarity
 
 import (
 	"fmt"
-	"mailboxzero/internal/jmap"
+	"github.com/taskinen/mailboxzero/internal/jmap"
 	"strings"
 	"testing"
 	"time"

main.go

@@ -3,9 +3,9 @@ package main
 import (
 	"flag"
 	"log"
-	"mailboxzero/internal/config"
-	"mailboxzero/internal/jmap"
-	"mailboxzero/internal/server"
+	"github.com/taskinen/mailboxzero/internal/config"
+	"github.com/taskinen/mailboxzero/internal/jmap"
+	"github.com/taskinen/mailboxzero/internal/server"
 )
 
 func main() {