много правок и оптимизаци, добавление локалей

Cargo.lock

@@ -981,7 +981,7 @@ dependencies = [
 
 [[package]]
 name = "rumus"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "bincode",
  "crossterm",
@@ -992,6 +992,7 @@ dependencies = [
  "rodio",
  "rustfft",
  "serde",
+ "sys-locale",
  "toml",
  "walkdir",
 ]
@@ -1401,6 +1402,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sys-locale"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8eab9a99a024a169fe8a903cf9d4a3b3601109bcc13bd9e3c6fff259138626c4"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.69"