refactor: migrate module path from git.t-juice.club to code.t-juice.club

Update Go module path and all import references to reflect the migration
from Gitea (git.t-juice.club) to Forgejo (code.t-juice.club).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

internal/shell/banking/banking.go

@@ -9,7 +9,7 @@ import (
 
 	tea "github.com/charmbracelet/bubbletea"
 
-	"git.t-juice.club/torjus/oubliette/internal/shell"
+	"code.t-juice.club/torjus/oubliette/internal/shell"
 )
 
 const sessionTimeout = 10 * time.Minute

internal/shell/banking/banking_test.go

@@ -9,8 +9,8 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
 
-	"git.t-juice.club/torjus/oubliette/internal/shell"
-	"git.t-juice.club/torjus/oubliette/internal/storage"
+	"code.t-juice.club/torjus/oubliette/internal/shell"
+	"code.t-juice.club/torjus/oubliette/internal/storage"
 )
 
 // newTestModel creates a model with a test session context.

internal/shell/banking/model.go

@@ -8,7 +8,7 @@ import (
 
 	tea "github.com/charmbracelet/bubbletea"
 
-	"git.t-juice.club/torjus/oubliette/internal/shell"
+	"code.t-juice.club/torjus/oubliette/internal/shell"
 )
 
 type screen int