Add dev normalized→MIR bridge for P1/P2 mini and JP _atoi

src/mir/join_ir/frontend/ast_lowerer/mod.rs

@@ -53,7 +53,16 @@ enum FunctionRoute {
 
 fn resolve_function_route(func_name: &str) -> Result<FunctionRoute, String> {
     const IF_RETURN_NAMES: &[&str] = &["test", "local", "_read_value_from_pair"];
-    const LOOP_NAMES: &[&str] = &["simple", "filter", "print_tokens", "map", "reduce", "fold", "jsonparser_skip_ws_mini"];
+    const LOOP_NAMES: &[&str] = &[
+        "simple",
+        "filter",
+        "print_tokens",
+        "map",
+        "reduce",
+        "fold",
+        "jsonparser_skip_ws_mini",
+        "jsonparser_atoi_mini",
+    ];
 
     if IF_RETURN_NAMES.contains(&func_name) {
         return Ok(FunctionRoute::IfReturn);