feat(templates): add isolated agentTurn and systemEvent cron templates

scripts/templates/cron/system-event.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# System Event: Inject a text event into an existing Claude Code session.
+# Lighter than agentTurn — does not create a new session.
+#
+# Bash 3.2 compatible.
+#
+# Usage: ./system-event.sh "session-name" "Event text to inject"
+#
+# Placeholders:
+#   {{WORKING_DIR}} - absolute path to project directory
+
+WORKING_DIR="{{WORKING_DIR}}"
+SESSION_NAME="${1:-}"
+EVENT_TEXT="${2:-}"
+
+if [ -z "$SESSION_NAME" ] || [ -z "$EVENT_TEXT" ]; then
+  echo "Usage: $0 <session-name> <event-text>"
+  echo "Example: $0 'agent:researcher:turn' 'New data available in /data/inbox'"
+  exit 1
+fi
+
+LOG_DIR="$WORKING_DIR/logs"
+mkdir -p "$LOG_DIR"
+
+TIMESTAMP=$(date -u +%Y-%m-%dT%H:%M:%SZ)
+echo "$TIMESTAMP | system-event | INJECT: $SESSION_NAME -- $EVENT_TEXT" >> "$LOG_DIR/system-event.log"
+
+cd "$WORKING_DIR"
+
+# Resume the named session and inject the event
+OUTPUT=$(claude --resume "$SESSION_NAME" -p "$EVENT_TEXT" \
+  --output-format text \
+  --max-turns 3 2>&1)
+
+EXIT_CODE=$?
+TIMESTAMP=$(date -u +%Y-%m-%dT%H:%M:%SZ)
+
+if [ "$EXIT_CODE" -eq 0 ]; then
+  echo "$TIMESTAMP | system-event | DELIVERED: $SESSION_NAME (exit $EXIT_CODE)" >> "$LOG_DIR/system-event.log"
+else
+  echo "$TIMESTAMP | system-event | FAILED: $SESSION_NAME (exit $EXIT_CODE)" >> "$LOG_DIR/system-event.log"
+fi