chore(release): enhance Publish-Release.ps1 to push to both origin and forgejo

tools/Publish-Release.ps1

@@ -208,6 +208,10 @@ if (-not $DryRun) {
     Write-Host "  - Forgejo 원격 저장소로 푸시 중..." -ForegroundColor Gray
     git push forgejo HEAD
     git push forgejo $Tag --force
+    if ((git remote) -contains "origin") {
+        git push origin HEAD
+        git push origin $Tag --force
+    }
     Write-Host "✅ Git 푸시 완료" -ForegroundColor Green
 
     # ── Forgejo REST API 릴리즈 등록 ─────────────────────────────────