Prepare job build context

deploy.sh

@@ -299,6 +299,21 @@ if [ ! -d .git ]; then
     echo ""
 fi
 
+# Bump build number to force Space rebuild
+BUILDNUM_FILE="buildnum.txt"
+"${PY_BIN}" - <<'PY'
+from pathlib import Path
+
+path = Path("buildnum.txt")
+try:
+    current = int(path.read_text().strip())
+except Exception:
+    current = 0
+
+path.write_text(f"{current + 1}\n")
+print(f"Updated buildnum.txt -> {current + 1}")
+PY
+
 # Check if there are changes to commit
 if [[ -n $(git status -s) ]]; then
     echo "Committing changes..."