feat: Add SMS notification hook for review alerts

Optional feature - requires Twilio setup:
- Send text when PR created, package published, or deployment done
- Interactive prompts with numbered options (1234) or yes/no
- Quiet hours to prevent late-night notifications
- Webhook handler for receiving SMS responses
- CLI: stackmemory notify [status|enable|test|review|ask]

Author: jonathanpeterwu

scripts/install-notify-hook.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+# Install SMS notification hook for Claude Code (optional)
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+HOOK_SOURCE="$SCRIPT_DIR/../templates/claude-hooks/notify-review-hook.js"
+CLAUDE_DIR="$HOME/.claude"
+HOOKS_DIR="$CLAUDE_DIR/hooks"
+SETTINGS_FILE="$CLAUDE_DIR/settings.json"
+
+echo "Installing SMS notification hook for Claude Code..."
+echo "(Optional feature - requires Twilio setup)"
+echo ""
+
+# Create directories
+mkdir -p "$HOOKS_DIR"
+
+# Copy hook script
+HOOK_DEST="$HOOKS_DIR/notify-review-hook.js"
+cp "$HOOK_SOURCE" "$HOOK_DEST"
+chmod +x "$HOOK_DEST"
+echo "Installed hook to $HOOK_DEST"
+
+# Update Claude Code settings
+if [ -f "$SETTINGS_FILE" ]; then
+  if command -v jq &> /dev/null; then
+    cp "$SETTINGS_FILE" "$SETTINGS_FILE.bak"
+
+    HOOK_CMD="node $HOOK_DEST"
+
+    # Add to post_tool_use hooks
+    if jq -e '.hooks.post_tool_use' "$SETTINGS_FILE" > /dev/null 2>&1; then
+      if ! jq -e ".hooks.post_tool_use | index(\"$HOOK_CMD\")" "$SETTINGS_FILE" > /dev/null 2>&1; then
+        jq ".hooks.post_tool_use += [\"$HOOK_CMD\"]" "$SETTINGS_FILE" > "$SETTINGS_FILE.tmp"
+        mv "$SETTINGS_FILE.tmp" "$SETTINGS_FILE"
+        echo "Added hook to post_tool_use array"
+      else
+        echo "Hook already configured"
+      fi
+    else
+      jq ".hooks = (.hooks // {}) | .hooks.post_tool_use = [\"$HOOK_CMD\"]" "$SETTINGS_FILE" > "$SETTINGS_FILE.tmp"
+      mv "$SETTINGS_FILE.tmp" "$SETTINGS_FILE"
+      echo "Created hooks.post_tool_use with notify hook"
+    fi
+  else
+    echo ""
+    echo "jq not found. Please manually add to $SETTINGS_FILE:"
+    echo ""
+    echo '  "hooks": {'
+    echo '    "post_tool_use": ["node '$HOOK_DEST'"]'
+    echo '  }'
+  fi
+else
+  cat > "$SETTINGS_FILE" << EOF
+{
+  "hooks": {
+    "post_tool_use": ["node $HOOK_DEST"]
+  }
+}
+EOF
+  echo "Created settings file with hook"
+fi
+
+echo ""
+echo "Notification hook installed!"
+echo ""
+echo "To enable SMS notifications:"
+echo "  1. Set Twilio environment variables:"
+echo "     export TWILIO_ACCOUNT_SID=your_sid"
+echo "     export TWILIO_AUTH_TOKEN=your_token"
+echo "     export TWILIO_FROM_NUMBER=+1234567890"
+echo "     export TWILIO_TO_NUMBER=+1234567890"
+echo ""
+echo "  2. Enable notifications:"
+echo "     stackmemory notify enable"
+echo ""
+echo "  3. Test:"
+echo "     stackmemory notify test"
+echo ""
+echo "Notifications will be sent when:"
+echo "  - PR is created (gh pr create)"
+echo "  - Package is published (npm publish)"
+echo "  - Deployment completes"