Feat: ImageRequestInit (#979)

* add ImageRequestInit & fix Hako

* remove multisrc fetchFile

* remove plugins fetchFile

* update docs and template file

plugins/spanish/hasutl.ts

@@ -136,9 +136,6 @@ class HasulTL implements Plugin.PluginBase {
 
     return novels;
   }
-  async fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new HasulTL();

plugins/spanish/novelasligera.ts

@@ -176,9 +176,6 @@ class Ligera implements Plugin.PluginBase {
 
     return novels;
   }
-  async fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new Ligera();

plugins/spanish/novelawuxia.ts

@@ -199,9 +199,6 @@ class ReinoWuxia implements Plugin.PluginBase {
 
     return novels;
   }
-  async fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new ReinoWuxia();

plugins/spanish/oasistranslations.ts

@@ -161,9 +161,6 @@ class Oasis implements Plugin.PluginBase {
 
     return novels;
   }
-  async fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new Oasis();

plugins/spanish/skynovels.ts

@@ -128,9 +128,6 @@ class SkyNovels implements Plugin.PluginBase {
 
     return novels;
   }
-  async fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new SkyNovels();

plugins/spanish/tunovelaligera.ts

@@ -182,10 +182,6 @@ class TuNovelaLigera implements Plugin.PagePlugin {
     return novels;
   }
 
-  async fetchImage(url: string): Promise<string | undefined> {
-    return await fetchFile(url);
-  }
-
   filters = {
     order: {
       value: 'rating',

plugins/spanish/yukitls.ts

@@ -179,9 +179,6 @@ class Yuuki implements Plugin.PluginBase {
 
     return novels;
   }
-  fetchImage(url: string): Promise<string | undefined> {
-    return fetchFile(url);
-  }
 }
 
 export default new Yuuki();