Move 'skills behind' warning to end of session start output

hooks/session-start.sh

@@ -6,11 +6,17 @@ set -euo pipefail
 # Set SUPERPOWERS_SKILLS_ROOT environment variable
 export SUPERPOWERS_SKILLS_ROOT="${HOME}/.config/superpowers/skills"
 
-# Run skills initialization script (handles clone/fetch/notification)
+# Run skills initialization script (handles clone/fetch/auto-update)
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PLUGIN_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
 init_output=$("${PLUGIN_ROOT}/lib/initialize-skills.sh" 2>&1 || echo "")
 
+# Extract status flags
+skills_updated=$(echo "$init_output" | grep "SKILLS_UPDATED=true" || echo "")
+skills_behind=$(echo "$init_output" | grep "SKILLS_BEHIND=true" || echo "")
+# Remove status flags from display output
+init_output=$(echo "$init_output" | grep -v "SKILLS_UPDATED=true" | grep -v "SKILLS_BEHIND=true")
+
 # Run find-skills to show all available skills
 find_skills_output=$("${SUPERPOWERS_SKILLS_ROOT}/skills/using-skills/find-skills" 2>&1 || echo "Error running find-skills")
 
@@ -28,12 +34,18 @@ if [ -n "$init_escaped" ]; then
     init_message="${init_escaped}\n\n"
 fi
 
+# Build status messages that go at the end
+status_message=""
+if [ -n "$skills_behind" ]; then
+    status_message="\n\n⚠️ New skills available from upstream. Ask me to use the pulling-updates-from-skills-repository skill."
+fi
+
 # Output context injection as JSON
 cat <<EOF
 {
   "hookSpecificOutput": {
     "hookEventName": "SessionStart",
-    "additionalContext": "<EXTREMELY_IMPORTANT>\nYou have superpowers.\n\n${init_message}**The content below is from skills/using-skills/SKILL.md - your introduction to using skills:**\n\n${using_skills_escaped}\n\n**Tool paths (use these when you need to search for or run skills):**\n- find-skills: ${SUPERPOWERS_SKILLS_ROOT}/skills/using-skills/find-skills\n- skill-run: ${SUPERPOWERS_SKILLS_ROOT}/skills/using-skills/skill-run\n\n**Skills live in:** ${SUPERPOWERS_SKILLS_ROOT}/skills/ (you work on your own branch and can edit any skill)\n\n**Available skills (output of find-skills):**\n\n${find_skills_escaped}\n</EXTREMELY_IMPORTANT>"
+    "additionalContext": "<EXTREMELY_IMPORTANT>\nYou have superpowers.\n\n${init_message}**The content below is from skills/using-skills/SKILL.md - your introduction to using skills:**\n\n${using_skills_escaped}\n\n**Tool paths (use these when you need to search for or run skills):**\n- find-skills: ${SUPERPOWERS_SKILLS_ROOT}/skills/using-skills/find-skills\n- skill-run: ${SUPERPOWERS_SKILLS_ROOT}/skills/using-skills/skill-run\n\n**Skills live in:** ${SUPERPOWERS_SKILLS_ROOT}/skills/ (you work on your own branch and can edit any skill)\n\n**Available skills (output of find-skills):**\n\n${find_skills_escaped}${status_message}\n</EXTREMELY_IMPORTANT>"
   }
 }
 EOF