vcx2txt.ps1: conversie incrementala reala - fara reconversii false la fiecare rulare

- Start-Process -Wait in loc de "&" (exe GUI - controlul se preda inainte de final,
  iar stergerea binarului copiat omora conversia in curs).
- succes decis pe rescrierea efectiva a textului sau raportul E0 al exe-ului, nu pe
  simpla existenta a unui text vechi (esecurile erau mascate ca "OK").
- FoxBin2Prg nu actualizeaza mtime cand textul regenerat e identic (ex. binare
  reatinse de Project > Build fara schimbari reale) - sincronizam mtime-ul textului,
  altfel fisierul parea stale si se reconvertea la nesfarsit.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

vcx2txt.ps1

@@ -94,13 +94,28 @@ function Convert-One($fullPath) {
     Copy-Item -LiteralPath $f.FullName -Destination $binCopy -Force
     if (Test-Path $memo) { Copy-Item -LiteralPath $memo -Destination (Join-Path $workDir (Split-Path $memo -Leaf)) -Force }
 
-    & $exe $binCopy '' '' '' '1' '0' '1' | Out-Null
+    # FoxBin2Prg.EXE e aplicatie GUI: "&" poate preda controlul inainte de final, iar stergerea
+    # binarului copiat ar omori conversia in curs -> Start-Process -Wait asteapta terminarea reala.
+    $started = Get-Date
+    $outLog = Join-Path $workDir ([IO.Path]::GetFileNameWithoutExtension($f.Name) + '.fb2p_out.tmp')
+    Start-Process -FilePath $exe -ArgumentList "`"$binCopy`" `"`" `"`" `"`" 1 0 1" -Wait -WindowStyle Hidden -RedirectStandardOutput $outLog
+    $exeOut = ''
+    if (Test-Path $outLog) { $exeOut = Get-Content -Raw $outLog; Remove-Item -LiteralPath $outLog -Force -ErrorAction SilentlyContinue }
 
     Remove-Item -LiteralPath $binCopy -Force -ErrorAction SilentlyContinue
     $memoCopy = Join-Path $workDir (Split-Path $memo -Leaf)
     if (Test-Path $memoCopy) { Remove-Item -LiteralPath $memoCopy -Force -ErrorAction SilentlyContinue }
 
-    if (Test-Path $txtOut) { return 'ok' } else { return 'fail' }
+    # succes = textul rescris acum SAU exe-ul raporteaza 0 erori (linia "O,P1,E0,S1,X0,<txt>").
+    # FoxBin2Prg NU actualizeaza mtime cand textul regenerat e identic cu cel existent (ex. binar
+    # reatins de Project > Build fara schimbari reale) -> sincronizam mtime-ul textului, altfel
+    # fisierul pare stale si se reconverteste la fiecare rulare.
+    $fresh = (Test-Path $txtOut) -and ((Get-Item $txtOut).LastWriteTime -ge $started)
+    if ($fresh -or ((Test-Path $txtOut) -and ($exeOut -match ',E0,'))) {
+        if ((Get-Item $txtOut).LastWriteTime -lt $f.LastWriteTime) { (Get-Item $txtOut).LastWriteTime = Get-Date }
+        return 'ok'
+    }
+    return 'fail'
 }
 
 # --- Construieste lista de fisiere ---