Góc Truyện Tranh Vui: Fix warns

.github/workflows/test-branch.yml

@@ -21,7 +21,7 @@ jobs:
         -   name: Set up Gradle 📦
             uses: gradle/actions/setup-gradle@017a9effdb900e5b5b2fddfb590a105619dca3c3 # v4.4.2
             with:
-                cache-read-only: true
+                cache-read-only: false
 
         -   name: Compile parsers 🚀
             run: ./gradlew compileKotlin

.github/workflows/test-parsers.yml

@@ -25,7 +25,7 @@ jobs:
         -   name: Set up Gradle 📦
             uses: gradle/actions/setup-gradle@017a9effdb900e5b5b2fddfb590a105619dca3c3 # v4.4.2
             with:
-                cache-read-only: true
+                cache-read-only: false
 
         -   name: Compile parsers 🚀
             run: ./gradlew compileKotlin

gradle.properties

@@ -7,3 +7,4 @@ org.gradle.configureondemand=true
 org.gradle.parallel=true
 org.gradle.caching=true
 org.gradle.configuration-cache=true
+org.gradle.workers.max=5

src/main/kotlin/org/koitharu/kotatsu/parsers/site/vi/GocTruyenTranhVui.kt

@@ -16,7 +16,8 @@ import org.json.JSONObject
 import java.util.*
 
 @MangaSourceParser("GOCTRUYENTRANHVUI", "Góc Truyện Tranh Vui", "vi")
-internal class GocTruyenTranhVui(context: MangaLoaderContext) : PagedMangaParser(context, MangaParserSource.GOCTRUYENTRANHVUI, 50) {
+internal class GocTruyenTranhVui(context: MangaLoaderContext):
+    PagedMangaParser(context, MangaParserSource.GOCTRUYENTRANHVUI, 50) {
 
     override val configKeyDomain = ConfigKey.Domain("goctruyentranhvui17.com")
     private val apiUrl by lazy { "https://$domain/api/v2" }
@@ -144,7 +145,7 @@ internal class GocTruyenTranhVui(context: MangaLoaderContext) : PagedMangaParser
                     source = source
                 )
             }
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             emptyList()
         }.reversed()
 
@@ -174,9 +175,7 @@ internal class GocTruyenTranhVui(context: MangaLoaderContext) : PagedMangaParser
 
     override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
         enforceRateLimit()
-        val responseBody = webClient.httpGet(chapter.url.toAbsoluteUrl(domain)).body?.string()
+        val responseBody = webClient.httpGet(chapter.url.toAbsoluteUrl(domain)).body.string()
-            ?: throw Exception("Response body is null for chapter page")
-
         val chapterJsonRaw = responseBody.substringAfter("chapterJson: `", "").substringBefore("`", "")
 
         val imageUrls: List<String>