Remove outdated comment

app/build.gradle.kts

@@ -37,7 +37,6 @@ android {
         jvmTarget = "17"
     }
     
-    // Ensure consistent JVM toolchain across all tasks
     java {
         toolchain {
             languageVersion.set(JavaLanguageVersion.of(17))
@@ -82,9 +81,6 @@ dependencies {
     // Image Loading
     implementation(libs.coil.compose)
     
-    // Charts - Placeholder for future implementation
-    // Charts will be implemented with a stable library in future versions
-    
     // Testing
     testImplementation(libs.junit)
     testImplementation(libs.mockk)