Fixed minor lint issues

Author: applejag

src/App.svelte

@@ -22,16 +22,16 @@
   function getCurrentPageFromSearchParams(
     params: URLSearchParams
   ): CurrentPage {
-    if (searchParams.has("about")) {
+    if (params.has("about")) {
       return CurrentPage.About;
-    } else if (searchParams.has("credits")) {
+    } else if (params.has("credits")) {
       return CurrentPage.Credits;
     } else {
       return CurrentPage.Episode;
     }
   }
 
-  function getEpisodeFromSearchKeys(keys) {
+  function getEpisodeFromSearchKeys(keys: string[]) {
     const episodeId = keys.find(getEpisodeById);
     return getEpisodeById(episodeId) ?? getLatestEpisode();
   }

src/AudioPlayer.svelte

@@ -34,7 +34,7 @@
     }
   }
 
-  function onloadedmetadata(e: Event) {
+  function onloadedmetadata() {
     state = PlayState.Stopped;
     updateTimeString();
   }
@@ -75,7 +75,7 @@
     audio.currentTime = 0;
   }
 
-  function seek(deltaSeconds) {
+  function seek(deltaSeconds: number) {
     if (state !== PlayState.Playing && state !== PlayState.Paused) {
       return;
     }

src/libs/episodes-repo.ts

@@ -1645,7 +1645,7 @@ const episodeRawDatas: EpisodeRawData[] = [
   },
 ];
 
-const episodeDatas: EpisodeData[] = episodeRawDatas.map((o, i) => ({
+const episodeDatas: EpisodeData[] = episodeRawDatas.map((o) => ({
   ...o,
   fileRelUrl: "/audio/" + o.fileName,
 }));