Add /admin/overview endpoint (member list + spend + co-op aggregates)

app/main.py

@@ -1080,6 +1080,65 @@ async def admin_migrate_teams(token: str):
     return {"status": "migrated", "results": results}
 
 
+@app.get("/admin/overview/{token}")
+async def admin_overview(token: str):
+    """Return a co-op-wide overview for the admin dashboard.
+
+    Protected by the same secret token as the other /admin endpoints. Returns
+    every member (active + inactive) with their balance, spend, remaining, and
+    team reset date, plus co-op aggregates (total members, total spend).
+    """
+    if not WEBHOOK_TOKEN or not secrets.compare_digest(token, WEBHOOK_TOKEN):
+        raise HTTPException(401, "Invalid token")
+
+    conn = get_db()
+    rows = conn.execute(
+        "SELECT email, active, balance, cloudron_user_id FROM members ORDER BY email"
+    ).fetchall()
+    conn.close()
+
+    # Fetch team spend/budget from LiteLLM once.
+    teams = {}
+    try:
+        async with httpx.AsyncClient(timeout=15.0) as client:
+            r = await client.get(
+                f"{LITELLM_BASE}/team/list",
+                headers={"Authorization": f"Bearer {LITELLM_MASTER_KEY}"},
+            )
+            r.raise_for_status()
+            for t in r.json():
+                teams[t.get("team_alias")] = t
+    except Exception as e:
+        logger.warning("admin overview: team/list failed: %s", e)
+
+    members = []
+    total_spend = 0.0
+    for email, active, balance, user_id in rows:
+        team = teams.get(f"member:{email}", {})
+        spend = float(team.get("spend") or 0.0)
+        total_spend += spend
+        members.append(
+            {
+                "email": email,
+                "active": bool(active),
+                "balance": float(balance) if balance is not None else MEMBER_BUDGET,
+                "spend": spend,
+                "remaining": max((balance or MEMBER_BUDGET) - spend, 0.0),
+                "reset_at": team.get("budget_reset_at"),
+                "cloudron_user_id": user_id,
+            }
+        )
+
+    return {
+        "members": members,
+        "totals": {
+            "members": len(members),
+            "active": sum(1 for m in members if m["active"]),
+            "total_spend": total_spend,
+        },
+    }
+
+
 async def litellm_delete_keys_by_alias(email: str) -> None:
     """Delete all LiteLLM keys whose alias matches member:<email>.