Commands for everything a dashboard can do

- /music skip, pause, resume, stop, repeat, remove, move (DJ role)
- /config view, clear, toggletwitch, streamers, beta-features (server owner)
- /slvl status, remove-reward; /moderation bans, timeouts; /security history
- /beta is now the bot owner's DM-only command: set, off, servers, remove-server, status
- betasettings service and repo methods, with integration tests

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>

internal/db/repos/securityrepo/repo_integration_test.go

@@ -229,3 +229,27 @@ func TestRaidsSnapshotsAndHeatSettings(t *testing.T) {
 		t.Error("with a zero max age every anti-nuke guild is due")
 	}
 }
+
+func TestListEvents(t *testing.T) {
+	r, g := testRepo(t)
+	ctx := context.Background()
+	for _, kind := range []string{"settings", "raid_started", "quarantine"} {
+		if err := r.AddEvent(ctx, Event{GuildID: g, Kind: kind, ActorID: 5, Detail: "d"}); err != nil {
+			t.Fatal(err)
+		}
+	}
+	if err := r.AddEvent(ctx, Event{GuildID: g + 1, Kind: "other server"}); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _, _ = r.db.Exec(`DELETE FROM security_events WHERE guild_id = $1`, g+1) })
+	got, err := r.ListEvents(ctx, g, 2)
+	if err != nil || len(got) != 2 || got[0].Kind != "quarantine" || got[1].Kind != "raid_started" {
+		t.Fatalf("newest first, limited: %+v %v", got, err)
+	}
+	if got[0].CreatedAt.IsZero() || got[0].ActorID != 5 || got[0].TargetID != 0 {
+		t.Errorf("fields: %+v", got[0])
+	}
+	if all, _ := r.ListEvents(ctx, g, 0); len(all) != 3 {
+		t.Errorf("only this server's events: %v", all)
+	}
+}