fix: set -e past — TREE_SITTER_VERSION grep exit 1 zabíjelo skript

scripts/install_emacs_macos.sh

@@ -28,7 +28,7 @@ for pkg in "${PACKAGES[@]}"; do
         echo "  $pkg již nainstalován"
     fi
 done
-TREE_SITTER_VERSION=$(brew info tree-sitter --json=v2 2>/dev/null | grep -o '"pkg_version":"[^"]*"' | head -1 | cut -d'"' -f4)
+TREE_SITTER_VERSION=$(brew list tree-sitter --versions 2>/dev/null | awk '{print $2}' || echo "unknown")
 echo "  tree-sitter verze: $TREE_SITTER_VERSION"
 
 # --- [2/7] Emacs zdroj ---
@@ -123,7 +123,7 @@ fi
 # --- Závěrečné info ---
 echo ""
 echo "=== Emacs install hotov ==="
-echo "Verze: $(/usr/local/bin/emacs --version | head -1)"
+echo "Verze: $(/usr/local/bin/emacs --version 2>/dev/null | head -1 || echo "N/A")"
 echo "tree-sitter: $TREE_SITTER_VERSION"
 echo "Zoom patch: $ZOOM_PATCH_STATUS"
 echo "Doom: $DOOM_STATUS"