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/settingsrepo/meeting_integration_test.go

@@ -256,3 +256,66 @@ func TestBetaRegistered(t *testing.T) {
 		t.Error("a bad ID is refused")
 	}
 }
+
+func TestBetaSettingsFromCommands(t *testing.T) {
+	r, _ := testRepo(t)
+	ctx := context.Background()
+	var wasG, wasR sql.NullInt64
+	hadRow := r.db.QueryRowContext(ctx, `SELECT guild_id, role_id FROM beta_settings WHERE id`).Scan(&wasG, &wasR) == nil
+	t.Cleanup(func() {
+		if hadRow {
+			_, _ = r.db.ExecContext(ctx, `UPDATE beta_settings SET guild_id=$1, role_id=$2 WHERE id`, wasG, wasR)
+		} else {
+			_, _ = r.db.ExecContext(ctx, `DELETE FROM beta_settings`)
+		}
+		_ = r.SetBetaGuild(ctx, 8800000000000007171, 1, false)
+	})
+
+	if err := r.SetBetaServer(ctx, 700000000000000001, 800000000000000002, 5); err != nil {
+		t.Fatal(err)
+	}
+	g, role, err := r.GetBetaSettings(ctx)
+	if err != nil || g != "700000000000000001" || role != "800000000000000002" {
+		t.Fatalf("settings: %q %q %v", g, role, err)
+	}
+	if err := r.SetBetaServer(ctx, 700000000000000001, 0, 5); err != nil {
+		t.Fatal(err)
+	}
+	if g, role, _ = r.GetBetaSettings(ctx); g != "700000000000000001" || role != "" {
+		t.Errorf("a zero role clears the role and keeps the server: %q %q", g, role)
+	}
+
+	const guild = 8800000000000007171
+	for i := 0; i < 2; i++ {
+		if err := r.SetBetaGuild(ctx, guild, 9, true); err != nil {
+			t.Fatal(err)
+		}
+	}
+	if on, _ := r.IsBetaGuild(ctx, guild); !on {
+		t.Error("opted in")
+	}
+	if err := r.SetBetaGuild(ctx, guild, 9, false); err != nil {
+		t.Fatal(err)
+	}
+	if on, _ := r.IsBetaGuild(ctx, guild); on {
+		t.Error("opted out")
+	}
+}
+
+func TestDeleteRoleReward(t *testing.T) {
+	r, g := testRepo(t)
+	ctx := context.Background()
+	if err := r.SetRoleRewardForLevel(ctx, g, 5, 77); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _, _ = r.db.ExecContext(ctx, `DELETE FROM levelrewards WHERE guild_id = $1`, g) })
+	if removed, err := r.DeleteRoleRewardForLevel(ctx, g, 6); err != nil || removed {
+		t.Errorf("nothing at level 6: %v %v", removed, err)
+	}
+	if removed, err := r.DeleteRoleRewardForLevel(ctx, g, 5); err != nil || !removed {
+		t.Errorf("remove level 5: %v %v", removed, err)
+	}
+	if _, ok, _ := r.GetRoleRewardForLevel(ctx, g, 5); ok {
+		t.Error("the reward is gone")
+	}
+}