[Bug] Bash command permission check failed: newlines in multi-line script validation

Bug Description
/ralph-wiggum:ralph-loop
⎿ Error: Bash command permission check failed for pattern "```!
"/home/david/.claude/plugins/cache/claude-plugins-official/ralph-wiggum/6d3752c000e2/scripts/setup-ralph-loop.sh" $ARGUMENTS

# Extract and display completion promise if set
if [ -f .claude/ralph-loop.local.md ]; then
PROMISE=$(grep '^completion_promise:' .claude/ralph-loop.local.md | sed 's/completion_promise: //' | sed 's/^"\(.\)"$/\1/')
if [ -n "$PROMISE" ] && [ "$PROMISE" != "null" ]; then
echo ""
echo "═══════════════════════════════════════════════════════════"
echo "CRITICAL - Ralph Loop Completion Promise"
echo "═══════════════════════════════════════════════════════════"
echo ""
echo "To complete this loop, output this EXACT text:"
echo " <promise>$PROMISE</promise>"
echo ""
echo "STRICT REQUIREMENTS (DO NOT VIOLATE):"
echo " ✓ Use <promise> XML tags EXACTLY as shown above"
echo " ✓ The statement MUST be completely and unequivocally TRUE"
echo " ✓ Do NOT output false statements to exit the loop"
echo " ✓ Do NOT lie even if you think you should exit"
echo ""
echo "IMPORTANT - Do not circumvent the loop:"
echo " Even if you believe you're stuck, the task is impossible,"
echo " or you've been running too long - you MUST NOT output a"
echo " false promise statement. The loop is designed to continue"
echo " until the promise is GENUINELY TRUE. Trust the process."
echo ""
echo " If the loop should stop, the promise statement will become"
echo " true naturally. Do not force it by lying."
echo "═══════════════════════════════════════════════════════════"
fi
fi
```": Command contains newlines that could separate multiple commands got error while trying to use quick start command on ralph-wiggum repo

Environment Info

• Platform: linux
• Terminal: vscode
• Version: 2.0.76
• Feedback ID: 05ad73fd-703d-44ef-a389-92fd166b7887

Errors

[{"error":"Error: 1: 1 \n    at Is3 (file:///home/david/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1086:3956)\n    at async Js3 (file:///home/david/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1086:1579)","timestamp":"2026-01-05T01:44:40.790Z"}]