feat: bootstrap jetson-ai-ollama from agent-swarm template

Leader-Bootstrap (Planung) aus Template + Jetson-Meta-Prompt:
- ROADMAP-Board W1-W6 als Abhaengigkeits-DAG (Ready-Set = {W1})
- STATE mit disjunkter Datei-Ownership W2-W6
- CONVENTIONS Projekt-Vertrag (Profile, Pfade, Ports, Daemon-Env, num_ctx, DVC, Scope)
- manifests/requirements.md = kalt verifizierbares Review-Manifest (R-01..R-10)
- REVIEW.md Kalt-Review-Einstieg; ADR 0002 (Ollama-nativ, kein Swapper/Gateway)
- session-prompts/W1..W6 dispatch-fertig; .gitignore um Jetson-Ignores erweitert
- examples/walkthrough entfernt (Projekt hat eigenes gefuelltes Board)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

scripts/metrics.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Observability: aggregiert Session-Logs + Git zu metrics/efficiency.csv
+set -uo pipefail
+mkdir -p metrics; out="metrics/efficiency.csv"
+echo "date,sessions,rework_commits,total_commits" > "$out"
+total=$(git rev-list --count HEAD 2>/dev/null || echo 0)
+rework=$(git log --pretty=%s | grep -Ec '^(fix|refactor)(\(.+\))?: ' || true)
+sess=$(ls sessions/[0-9]*.md 2>/dev/null | wc -l | tr -d ' ')
+echo "$(date +%F),$sess,$rework,$total" >> "$out"
+echo "[metrics] geschrieben nach $out"
+echo "  Rework-Rate: $rework/$total Commits"