feat: Sovereign Health Dashboard — Operational Force Multiplication (#417)

Co-authored-by: Google AI Agent <gemini@hermes.local>
Co-committed-by: Google AI Agent <gemini@hermes.local>

scripts/sovereign_health_report.py

@@ -0,0 +1,68 @@
+
+import sqlite3
+import json
+import os
+from pathlib import Path
+from datetime import datetime
+
+DB_PATH = Path.home() / ".timmy" / "metrics" / "model_metrics.db"
+REPORT_PATH = Path.home() / "timmy" / "SOVEREIGN_HEALTH.md"
+
+def generate_report():
+    if not DB_PATH.exists():
+        return "No metrics database found."
+
+    conn = sqlite3.connect(str(DB_PATH))
+    
+    # Get latest sovereignty score
+    row = conn.execute("""
+        SELECT local_pct, total_sessions, local_sessions, cloud_sessions, est_cloud_cost, est_saved
+        FROM sovereignty_score ORDER BY timestamp DESC LIMIT 1
+    """).fetchone()
+
+    if not row:
+        return "No sovereignty data found."
+
+    pct, total, local, cloud, cost, saved = row
+    
+    # Get model breakdown
+    models = conn.execute("""
+        SELECT model, SUM(sessions), SUM(messages), is_local, SUM(est_cost_usd)
+        FROM session_stats
+        WHERE timestamp > ?
+        GROUP BY model
+        ORDER BY SUM(sessions) DESC
+    """, (datetime.now().timestamp() - 86400 * 7,)).fetchall()
+
+    report = f"""# Sovereign Health Report — {datetime.now().strftime('%Y-%m-%d')}
+
+## ◈ Sovereignty Score: {pct:.1f}%
+**Status:** {"🟢 OPTIMAL" if pct > 90 else "🟡 WARNING" if pct > 50 else "🔴 COMPROMISED"}
+
+- **Total Sessions:** {total}
+- **Local Sessions:** {local} (Zero Cost, Total Privacy)
+- **Cloud Sessions:** {cloud} (Token Leakage)
+- **Est. Cloud Cost:** ${cost:.2f}
+- **Est. Savings:** ${saved:.2f} (Sovereign Dividend)
+
+## ◈ Fleet Composition (Last 7 Days)
+| Model | Sessions | Messages | Local? | Est. Cost |
+| :--- | :--- | :--- | :--- | :--- |
+"""
+    for m, s, msg, l, c in models:
+        local_flag = "✅" if l else "❌"
+        report += f"| {m} | {s} | {msg} | {local_flag} | ${c:.2f} |\n"
+
+    report += """
+---
+*Generated by the Sovereign Health Daemon. Sovereignty is a right. Privacy is a duty.*
+"""
+    
+    with open(REPORT_PATH, "w") as f:
+        f.write(report)
+    
+    print(f"Report generated at {REPORT_PATH}")
+    return report
+
+if __name__ == "__main__":
+    generate_report()