Create round-0 summary scaffold during RLCR setup

Author: zenus

scripts/setup-rlcr-loop.sh

@@ -1044,6 +1044,10 @@ SUMMARY_TMPL_EOF
 
 SUMMARY_PATH="$LOOP_DIR/round-0-summary.md"
 
+# Create the round-0 summary scaffold before either mode starts so stop-hook
+# validation and BitLesson Delta checks have a valid target file.
+write_summary_template "$SUMMARY_PATH"
+
 if [[ "$SKIP_IMPL" == "true" ]]; then
     # Skip-impl mode: create a prompt for code review only
     cat > "$LOOP_DIR/round-0-prompt.md" << EOF

tests/robustness/test-setup-scripts-robustness.sh

@@ -1069,6 +1069,22 @@ else
     fail "--skip-impl goal-tracker" "goal-tracker.md exists" "not found"
 fi
 
+# Test 44b: --skip-impl creates summary scaffold with BitLesson Delta section
+echo ""
+echo "Test 44b: --skip-impl creates summary scaffold"
+if [[ -n "$LOOP_DIR" ]] && [[ -f "$LOOP_DIR/round-0-summary.md" ]]; then
+    if grep -q '^## BitLesson Delta$' "$LOOP_DIR/round-0-summary.md" && \
+       grep -q '^Action: none$' "$LOOP_DIR/round-0-summary.md"; then
+        pass "--skip-impl creates round-0 summary scaffold with BitLesson Delta defaults"
+    else
+        fail "--skip-impl summary scaffold" \
+            "BitLesson Delta section with Action: none" \
+            "$(cat "$LOOP_DIR/round-0-summary.md")"
+    fi
+else
+    fail "--skip-impl summary scaffold" "round-0-summary.md exists" "not found"
+fi
+
 # Test 45: --skip-impl with plan file still works
 echo ""
 echo "Test 45: --skip-impl with plan file still works"

tests/test-unified-codex-config.sh

@@ -596,6 +596,22 @@ PLAN_EOF
     else
         pass "setup execution: state.md was created"
 
+        SUMMARY_FILE="$(dirname "$STATE_FILE")/round-0-summary.md"
+        if [[ -f "$SUMMARY_FILE" ]]; then
+            if grep -q '^## BitLesson Delta$' "$SUMMARY_FILE" && \
+               grep -q '^Action: none$' "$SUMMARY_FILE"; then
+                pass "setup execution: round-0 summary scaffold includes BitLesson Delta defaults"
+            else
+                fail "setup execution: round-0 summary scaffold includes BitLesson Delta defaults" \
+                    "BitLesson Delta scaffold" \
+                    "$(cat "$SUMMARY_FILE")"
+            fi
+        else
+            fail "setup execution: round-0 summary scaffold was created" \
+                "round-0-summary.md exists" \
+                "not found"
+        fi
+
         # Verify codex_model from --codex-model flag
         assert_eq "setup execution: --codex-model set codex_model (gpt-5.3)" \
             "gpt-5.3" "$(grep '^codex_model:' "$STATE_FILE" | sed 's/codex_model: *//')"