🧹 Major warning cleanup: 200+ → 102 warnings (50% reduction)

- Fix TokenType enum naming convention (SNAKE_CASE → CamelCase)
- Remove 60+ unused imports across multiple modules
- Clean up interpreter, backend, and box modules
- LLVM build now passes with significantly fewer warnings

src/interpreter/core.rs

@@ -8,13 +8,12 @@
 use crate::ast::ASTNode;
 use crate::box_trait::{NyashBox, StringBox, IntegerBox, BoolBox, VoidBox, SharedNyashBox};
 use crate::instance_v2::InstanceBox;
-use crate::parser::ParseError;
 use super::BuiltinStdlib;
 use crate::runtime::{NyashRuntime, NyashRuntimeBuilder};
 use crate::box_factory::BoxFactory;
-use std::sync::{Arc, Mutex, RwLock};
+use std::sync::{Arc, Mutex};
 use std::collections::{HashMap, HashSet};
-use super::{ControlFlow, BoxDeclaration, ConstructorContext, StaticBoxDefinition, StaticBoxState};
+use super::{ControlFlow, ConstructorContext, StaticBoxDefinition, StaticBoxState};
 use super::{RuntimeError, SharedState};
 use std::fs::OpenOptions;
 use std::io::Write;

src/interpreter/expressions/calls.rs

@@ -4,15 +4,13 @@
 
 use super::*;
 use crate::ast::ASTNode;
-use crate::box_trait::{NyashBox, StringBox, IntegerBox, BoolBox, VoidBox};
-use crate::boxes::{ArrayBox, FloatBox, MapBox, FutureBox};
-use crate::boxes::{BufferBox, JSONBox, HttpClientBox, StreamBox, RegexBox, IntentBox, SocketBox};
-use crate::boxes::{HTTPServerBox, HTTPRequestBox, HTTPResponseBox, MathBox, TimeBox, DateTimeBox};
+use crate::box_trait::{NyashBox, StringBox, IntegerBox, VoidBox};
+use crate::boxes::MapBox;
+use crate::boxes::{IntentBox, SocketBox};
+use crate::boxes::{HTTPServerBox, HTTPRequestBox, HTTPResponseBox, DateTimeBox};
 use crate::boxes::{RandomBox, SoundBox, DebugBox};
 use crate::instance_v2::InstanceBox;
-use crate::channel_box::ChannelBox;
 use crate::interpreter::{NyashInterpreter, RuntimeError};
-use crate::interpreter::finalization;
 
 // Debug macro gated by NYASH_DEBUG=1
 macro_rules! idebug {

src/interpreter/mod.rs

@@ -7,17 +7,14 @@
 
 // Import all necessary dependencies
 use crate::ast::{ASTNode, CatchClause};
-use crate::box_trait::{NyashBox, StringBox, IntegerBox, BoolBox, VoidBox, ErrorBox, BoxCore};
+use crate::box_trait::{NyashBox, StringBox, BoolBox, VoidBox, ErrorBox, BoxCore};
 use crate::boxes::FutureBox;
 use crate::instance_v2::InstanceBox;
 use crate::channel_box::ChannelBox;
-use crate::boxes::math_box::{MathBox, RangeBox};
-use crate::boxes::time_box::{TimeBox, TimerBox};
-use crate::boxes::map_box::MapBox;
+use crate::boxes::math_box::MathBox;
+use crate::boxes::time_box::TimerBox;
 use crate::boxes::random_box::RandomBox;
-use crate::boxes::sound_box::SoundBox;
 use crate::boxes::debug_box::DebugBox;
-use crate::method_box::MethodBox;
 
 // WASM-specific Box types (conditionally included)
 #[cfg(target_arch = "wasm32")]