refactor(adminfront): rename legacy companyCode to tenantSlug across frontend (#426)

adminfront/src/features/users/UserCreatePage.tsx

@@ -69,7 +69,7 @@ function UserCreatePage() {
       name: "",
       phone: "",
       role: "user",
-      companyCode: "",
+      tenantSlug: "",
       department: "",
       position: "",
       jobTitle: "",
@@ -80,13 +80,13 @@ function UserCreatePage() {
   // Lock company for tenant_admin
   React.useEffect(() => {
     const p = profile as any;
-    if (p?.role === "tenant_admin" && p.companyCode) {
-      setValue("companyCode", p.companyCode);
+    if (p?.role === "tenant_admin" && p.tenantSlug) {
+      setValue("tenantSlug", p.tenantSlug);
     }
   }, [profile, setValue]);
 
-  const selectedCompanyCode = watch("companyCode");
-  const selectedTenant = tenants.find((t) => t.slug === selectedCompanyCode);
+  const selectedTenantSlug = watch("tenantSlug");
+  const selectedTenant = tenants.find((t) => t.slug === selectedTenantSlug);
 
   const selectedTenantId = selectedTenant?.id ?? "";
 
@@ -353,15 +353,15 @@ function UserCreatePage() {
 
             <div className="grid gap-4 md:grid-cols-2">
               <div className="space-y-2">
-                <Label htmlFor="companyCode">
+                <Label htmlFor="tenantSlug">
                   {t("ui.admin.users.create.form.tenant", "테넌트 (Tenant)")}
                 </Label>
 
                 <div className="relative">
                   <select
-                    id="companyCode"
+                    id="tenantSlug"
                     className="flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-sm shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
-                    {...register("companyCode")}
+                    {...register("tenantSlug")}
                     disabled={(profile as any)?.role === "tenant_admin"}
                   >
                     <option value="">