Minor refactoring and cleaning

detekt.yml

@@ -1,12 +1,3 @@
-# =============================================================================
-# Detekt configuration — strict backend production standard
-# =============================================================================
-# Built on top of the default config (buildUponDefaultConfig = true in Gradle).
-# Only overrides and activations listed here; everything else uses defaults.
-
-# ---------------------------------------------------------------------------
-# Complexity rules
-# ---------------------------------------------------------------------------
 complexity:
   # Cyclomatic complexity per function — matches ESLint complexity: 20
   CyclomaticComplexMethod:
@@ -47,9 +38,6 @@ complexity:
     active: true
     threshold: 80
 
-# ---------------------------------------------------------------------------
-# Empty blocks — no empty functions or classes
-# ---------------------------------------------------------------------------
 empty-blocks:
   EmptyFunctionBlock:
     active: true
@@ -71,9 +59,6 @@ empty-blocks:
   EmptyWhenBlock:
     active: true
 
-# ---------------------------------------------------------------------------
-# Naming conventions — forbid short / misleading identifiers
-# ---------------------------------------------------------------------------
 naming:
   ForbiddenClassName:
     active: false
@@ -91,10 +76,10 @@ naming:
   TopLevelPropertyNaming:
     active: true
 
-# ---------------------------------------------------------------------------
-# Style rules — val preference, visibility, imports, member ordering
-# ---------------------------------------------------------------------------
 style:
+  ExpressionBodySyntax:
+    active: false
+
   # Allow guard-clause heavy functions (early returns are idiomatic Kotlin)
   ReturnCount:
     active: true
@@ -153,8 +138,6 @@ style:
     excludePackageStatements: true
     excludeImportStatements: true
 
-
-  # Prefer expression body for simple single-expression functions
   OptionalAbstractKeyword:
     active: true
 
@@ -168,9 +151,6 @@ style:
     singleLine: always
     multiLine: always
 
-# ---------------------------------------------------------------------------
-# Potential bugs
-# ---------------------------------------------------------------------------
 potential-bugs:
   EqualsAlwaysReturnsTrueOrFalse:
     active: true
@@ -181,9 +161,6 @@ potential-bugs:
   IteratorNotThrowingNoSuchElementException:
     active: true
 
-# ---------------------------------------------------------------------------
-# Performance
-# ---------------------------------------------------------------------------
 performance:
   SpreadOperator:
     active: false
@@ -191,9 +168,6 @@ performance:
   ForEachOnRange:
     active: true
 
-# ---------------------------------------------------------------------------
-# Exceptions
-# ---------------------------------------------------------------------------
 exceptions:
   TooGenericExceptionCaught:
     active: true
@@ -220,7 +194,3 @@ exceptions:
       - "MalformedURLException"
       - "NumberFormatException"
       - "ParseException"
-
-# ---------------------------------------------------------------------------
-# Global exclusions — handled in build.gradle.kts (source.setFrom, exclude)
-# ---------------------------------------------------------------------------