feat: add lastfm route and workers

internal/model/lastfm.go

@@ -0,0 +1,27 @@
+package model
+
+type LastFMAPI struct {
+	RecentTracks struct {
+		TrackList []struct {
+			Artist struct {
+				Text string `json:"#text"`
+			} `json:"artist"`
+			Name  string `json:"name"`
+			Image []struct {
+				Text string `json:"#text"`
+			} `json:"image"`
+			Url        string `json:"url"`
+			Attributes *struct {
+				NowPlaying string `json:"nowplaying"`
+			} `json:"@attr,omitempty"`
+		} `json:"track"`
+	} `json:"recenttracks"`
+}
+
+type LastFMData struct {
+	Song    string `json:"song"`
+	Artist  string `json:"artist"`
+	Image   string `json:"image"`
+	Url     string `json:"url"`
+	Playing bool   `json:"playing"`
+}