Refactor: reduce detekt findings (unused params, throws, long methods, config)

web/src/main/kotlin/ru/ysu/lms/web/admin/ContentAdminController.kt

@@ -24,7 +24,7 @@ class ContentAdminController(
     private val api: ApiClient,
 ) {
     @GetMapping
-    fun index(session: HttpSession): String = "redirect:/learn"
+    fun index(): String = "redirect:/learn"
 
     @PostMapping("/import")
     fun import(

web/src/main/kotlin/ru/ysu/lms/web/api/ApiClient.kt

@@ -228,7 +228,7 @@ class ApiClient(
     private fun <T> callOrNull(block: () -> T?): T? =
         try {
             block()
-        } catch (ex: RestClientResponseException) {
+        } catch (ignore: RestClientResponseException) {
             null
         }
 
@@ -239,7 +239,7 @@ class ApiClient(
             throw ex
         } catch (ex: RestClientResponseException) {
             throw ApiException(ex.statusCode.value(), detail(ex))
-        } catch (ex: RestClientException) {
+        } catch (ignore: RestClientException) {
             throw ApiException(502, "Сервис недоступен. Проверьте, что gateway запущен.")
         }
 

web/src/main/kotlin/ru/ysu/lms/web/auth/AuthPageController.kt

@@ -55,7 +55,7 @@ class AuthPageController(
         }
 
     @GetMapping("/setup")
-    fun setupPage(model: Model): String {
+    fun setupPage(): String {
         if (api.adminExists()) {
             return "redirect:/login"
         }

web/src/main/kotlin/ru/ysu/lms/web/learn/LearnController.kt

@@ -110,7 +110,7 @@ class LearnController(
         val a: ContentArticleDto =
             try {
                 api.contentArticle(token(session), chapter, section, article, all = admin)
-            } catch (ex: ApiException) {
+            } catch (ignore: ApiException) {
                 return "redirect:/learn"
             }
 

web/src/main/kotlin/ru/ysu/lms/web/student/StudentController.kt

@@ -113,7 +113,7 @@ class StudentController(
             val submittedOrDefending = defense != null && (defense.status == "waiting" || defense.assignmentMd.isNotBlank())
             model.addAttribute("canSubmit", canSubmit(lab.deadlineAt) && !submittedOrDefending)
             "student/lab"
-        } catch (ex: ApiException) {
+        } catch (ignore: ApiException) {
             "redirect:/student/labs"
         }
     }