style: add rustfmt.toml and fix formatting

bumahkib7 · bumahkib7 · commit 24f8e0cdc52c · 2026-02-01T00:55:24.000+03:00
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -0,0 +1,2 @@
+edition = "2024"
+max_width = 100
