feat: port TechLog Studio validation workflow

src/features/tech-log/presentation/studio/components/studio-dashboard.tsx

@@ -1,9 +1,9 @@
 import { useEffect, useState } from "react";
-import { Link } from "react-router-dom";
 
 import type { StudioDashboard as StudioDashboardData } from "../../../contracts/studio/contract.ts";
 import type { components } from "../../../contracts/studio/generated.ts";
 import { useStudio } from "../use-studio.ts";
+import { GuardedStudioLink } from "./guarded-studio-link.tsx";
 
 type DocumentSummary = components["schemas"]["DocumentSummary"];
 
@@ -27,9 +27,9 @@ function WorkRow({ item }: Readonly<{ item: DocumentSummary }>) {
       <p className="studio-row-label">{kindLabel[item.kind]}</p>
       <div>
         <h3>
-          <Link to={`/studio/documents/${item.id}/edit`}>
+          <GuardedStudioLink href={`/studio/documents/${item.id}/edit`}>
             {item.title || "제목 없는 작업본"}
-          </Link>
+          </GuardedStudioLink>
         </h3>
         <p>
           {item.project?.label ?? "프로젝트 미지정"} · {actionLabel[item.nextAction]}
@@ -59,7 +59,7 @@ function WorkSection({
     <section className="studio-work-section">
       <div className="studio-section-title">
         <h2>{title}</h2>
-        <Link to={href}>전체 보기</Link>
+        <GuardedStudioLink href={href}>전체 보기</GuardedStudioLink>
       </div>
       <div className="studio-work-list">
         {items.length ? (
@@ -105,9 +105,9 @@ export function StudioDashboard() {
           <h1>작업 흐름</h1>
           <p>작성 중인 기록을 이어서 정리하고 검증·게시 흐름으로 연결합니다.</p>
         </div>
-        <Link className="studio-primary-action" to="/studio/documents/new">
+        <GuardedStudioLink className="studio-primary-action" href="/studio/documents/new">
           새 문서
-        </Link>
+        </GuardedStudioLink>
       </header>
       {error ? (
         <p className="studio-screen-error" role="alert">
@@ -160,7 +160,9 @@ export function StudioDashboard() {
           <section className="studio-work-section">
             <div className="studio-section-title">
               <h2>최근 게시</h2>
-              <Link to="/studio/publications">게시 기록 보기</Link>
+              <GuardedStudioLink href="/studio/publications">
+                게시 기록 보기
+              </GuardedStudioLink>
             </div>
             <div className="studio-work-list">
               {dashboard.recentPublications.length ? (