Add remaining model types and client methods

Models added:
- Disclaimer, ForeignAgent (credits.go)
- ArtistConcerts (concert.go)
- Dashboard, StationResult, Station, AdParams, GenerativeStream,
  GenerativeStreamData, GenerativeStreamInfo (radio.go)
- FileInfo, FileDownloadInfo, TrackFullInfo, SimilarTracks, TrackTrailer (track.go)
- Removed duplicate AdParams from feed.go

Client methods added:
- artists.go: GetArtistBriefInfo, GetArtistSimilar, GetArtistLinks,
  GetArtistAlsoAlbums, GetArtistDiscographyAlbums, GetArtistSafeDirectAlbums,
  GetArtistTrackIds, GetArtistAbout, GetArtistDonation, GetArtistInfo,
  GetArtistSkeleton, GetArtistTrailer
- albums.go: GetAlbumSimilarEntities, GetAlbumTrailer
- clips.go: GetClipsDisclaimer
- concerts.go: GetArtistConcerts, GetConcertSkeleton
- radio.go: GetRotorStationsDashboard, GetRotorStationsList,
  GetRotorStationInfo, GetRotorStationStream, GetRotorStationSettings
- supplements.go: GetTracksCredits, GetClipsCredits
- queue.go: GetQueuesList
- tracks.go: GetTracksFileInfo, GetTracksSimilar, GetTrackTrailer, GetTrackFullInfo

internal/client/radio.go

@@ -121,3 +121,61 @@ func (c *Client) RotorSessionFeedback(ctx context.Context, sessionID, trackID, f
 	var result map[string]any
 	return c.request.Post(ctx, fmt.Sprintf("/rotor/station/%s/feedback", sessionID), params, &result)
 }
+
+// GetRotorStationsDashboard gets rotor stations dashboard (GET /rotor/stations/dashboard).
+func (c *Client) GetRotorStationsDashboard(ctx context.Context) (*models.Dashboard, error) {
+	var result models.Dashboard
+	if err := c.request.Get(ctx, "/rotor/stations/dashboard", nil, &result); err != nil {
+		return nil, err
+	}
+	result.SetClient(c)
+	return &result, nil
+}
+
+// GetRotorStationsList gets rotor stations list (GET /rotor/stations/list).
+func (c *Client) GetRotorStationsList(ctx context.Context) ([]*models.StationResult, error) {
+	var result []models.StationResult
+	if err := c.request.Get(ctx, "/rotor/stations/list", nil, &result); err != nil {
+		return nil, err
+	}
+	stations := make([]*models.StationResult, len(result))
+	for i := range result {
+		result[i].SetClient(c)
+		stations[i] = &result[i]
+	}
+	return stations, nil
+}
+
+// GetRotorStationInfo gets rotor station info (GET /rotor/station/{id}/info).
+func (c *Client) GetRotorStationInfo(ctx context.Context, stationID string) (*models.RotorStation, error) {
+	var result models.RotorStation
+	if err := c.request.Get(ctx, fmt.Sprintf("/rotor/station/%s/info", stationID), nil, &result); err != nil {
+		return nil, err
+	}
+	result.SetClient(c)
+	return &result, nil
+}
+
+// GetRotorStationStream gets rotor station stream (GET /rotor/station/{id}/stream).
+func (c *Client) GetRotorStationStream(ctx context.Context, stationID string) (*models.GenerativeStream, error) {
+	var result models.GenerativeStream
+	if err := c.request.Get(ctx, fmt.Sprintf("/rotor/station/%s/stream", stationID), nil, &result); err != nil {
+		return nil, err
+	}
+	result.SetClient(c)
+	return &result, nil
+}
+
+// GetRotorStationSettings gets rotor station settings (POST /rotor/station/{id}/settings3).
+func (c *Client) GetRotorStationSettings(ctx context.Context, stationID string, moodEnergy, diversity, language string) (bool, error) {
+	params := map[string]string{
+		"mood-energy": moodEnergy,
+		"diversity":   diversity,
+		"language":    language,
+	}
+	var result bool
+	if err := c.request.Post(ctx, fmt.Sprintf("/rotor/station/%s/settings3", stationID), params, &result); err != nil {
+		return false, err
+	}
+	return result, nil
+}