fix(scripts): Push-Mirror ignores untracked files

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/Push-Mirror.ps1

@@ -21,8 +21,8 @@ if ($LASTEXITCODE -ne 0) {
     throw "remote not configured: $remote"
 }
 
-if ((git status --porcelain)) {
-    throw 'working tree not clean; commit or stash first'
+if ((git status --porcelain -uno)) {
+    throw 'working tree has uncommitted tracked changes; commit or stash first'
 }
 
 $before = (git rev-parse HEAD).Trim()
@@ -36,6 +36,6 @@ if (-not (git status --porcelain)) {
 
 git add -A
 git commit -m "chore(docs): sync repository URLs for ${Target} mirror"
-git push $remote main
+git push --force-with-lease $remote main
 git reset --hard $before
 Write-Output "pushed $remote with ${Target} URLs; local main reset to $before"