remove spotify as lyrics source

In order to stay on f-droid spotify has to be removed. Doing different flavors is not worth it in my opinion.

app/src/main/java/com/illusionman1212/lyricsgrabbr/data/LyricsRepository.kt

@@ -1,13 +1,6 @@
 package com.illusionman1212.lyricsgrabbr.data
 
-import android.content.Context
 import android.net.Uri
-import com.illusionman1212.lyricsgrabbr.R
-import com.illusionman1212.lyricsgrabbr.data.network.GET
-import com.illusionman1212.lyricsgrabbr.data.network.NetworkHelper
-import com.illusionman1212.lyricsgrabbr.utils.await
-import kotlinx.serialization.Serializable
-import kotlinx.serialization.json.Json
 import org.jsoup.Jsoup
 import org.jsoup.internal.StringUtil
 import org.jsoup.nodes.Element
@@ -15,58 +8,7 @@ import org.jsoup.nodes.Node
 import org.jsoup.nodes.TextNode
 import org.jsoup.select.NodeVisitor
 
-@Serializable
-data class LyricLine(
-    val startTimeMs: ULong,
-    val words: String,
-)
-
-@Serializable
-data class Lyrics(
-    val syncType: String,
-    val lines: List<LyricLine>,
-    val language: String,
-)
-
-@Serializable
-data class SuccessResponse(
-    val lyrics: Lyrics,
-)
-
-class LyricsRepository(private val context: Context) {
-    private val networkHelper = NetworkHelper(context)
-    private val json = Json {
-        ignoreUnknownKeys = true
-    }
-
-    suspend fun fetchLyricsFromSpotify(trackId: String): Pair<String, Boolean> {
-        val builder = Uri.Builder()
-        val url = builder.scheme("https")
-            .authority("api.lyricstify.vercel.app")
-            .appendPath("v1")
-            .appendPath("lyrics")
-            .appendPath(trackId)
-            .build()
-
-        val res = networkHelper.client.newCall(
-            GET(url.toString())
-        ).await()
-
-        val body = res.body?.string()
-
-        if (res.isSuccessful) {
-            return Pair(json.decodeFromString(SuccessResponse.serializer(), body!!)
-                .lyrics
-                .lines.joinToString(separator = "\n") { it.words }, true)
-        } else {
-            if (res.code == 404) {
-                return Pair(context.resources.getString(R.string.spotify_no_lyrics_error), false)
-            }
-
-            return Pair(context.resources.getString(R.string.generic_error), false)
-        }
-    }
-
+class LyricsRepository {
     fun fetchLyricsFromGenius(url: Uri): String {
         val doc = Jsoup.connect(url.toString()).userAgent(USER_AGENT).get()
         val divs = doc.select("div[data-lyrics-container]")