fix: machine registration before sync, date filter, unique hostnames

Author: RyanTech00

agent/claude_tracker/cli.py

@@ -130,7 +130,11 @@ def setup(
         elif not config.get("api_key"):
             config["api_key"] = generate_api_key()
     else:
-        default_name = existing_config.get("machine_name") if existing_config else platform.node()
+        if existing_config:
+            default_name = existing_config.get("machine_name", platform.node())
+        else:
+            # Append short UUID to hostname to avoid duplicates across PCs
+            default_name = f"{platform.node()}-{generate_machine_id()[:4]}"
         config["machine_name"] = click.prompt("Machine name", default=default_name)
         config["supabase_url"] = click.prompt(
             "Supabase URL",
@@ -194,6 +198,20 @@ def sync(verbose: bool, daily_only: bool, force: bool) -> None:
 
     click.echo(f"Syncing machine: {config['machine_name']} ({machine_id[:8]}...)")
 
+    # Ensure machine is registered (fixes FK constraint failures)
+    try:
+        client.table("machines").upsert({
+            "id": machine_id,
+            "name": config["machine_name"],
+            "api_key": config.get("api_key", ""),
+            "os": detect_os(),
+            "hostname": platform.node(),
+        }, on_conflict="id").execute()
+    except Exception as e:
+        click.echo(f"\n  ERROR: Cannot register machine in Supabase: {e}", err=True)
+        click.echo("  Check your supabase_url and supabase_service_key in config.", err=True)
+        raise SystemExit(1)
+
     # Daily usage
     click.echo("\n  Collecting daily usage...", nl=False)
     since = None

agent/claude_tracker/daemon.py

@@ -40,10 +40,20 @@ def _run_sync_cycle(config: dict[str, Any]) -> dict[str, int]:
     from supabase import create_client
     from .sync import sync_daily_usage, sync_sessions, sync_rate_limits, sync_stats_extra
 
+    import platform as _platform
+
     machine_id = config["machine_id"]
     client = create_client(config["supabase_url"], config["supabase_service_key"])
     results: dict[str, int] = {}
 
+    # Ensure machine is registered (prevents FK failures)
+    client.table("machines").upsert({
+        "id": machine_id,
+        "name": config.get("machine_name", _platform.node()),
+        "api_key": config.get("api_key", ""),
+        "hostname": _platform.node(),
+    }, on_conflict="id").execute()
+
     # Daily usage
     since = None
     last = config.get("last_sync", {}).get("daily_usage")

agent/claude_tracker/sync.py

@@ -38,7 +38,7 @@ def sync_daily_usage(
 
     rows = []
     for record in records:
-        if last_sync and record.date <= last_sync[:10]:
+        if last_sync and record.date < last_sync[:10]:
             continue
         rows.append({
             "machine_id": machine_id,