try fix by gz decoder

Cargo.lock

@@ -426,6 +426,7 @@ name = "libtbr"
 version = "0.1.1"
 dependencies = [
  "chrono",
+ "flate2",
  "log",
  "mlua",
  "rand",

Cargo.toml

@@ -5,6 +5,7 @@ edition = "2024"
 
 [dependencies]
 chrono = "0.4.41"
+flate2 = "1.1.2"
 log = "0.4.27"
 mlua = { version = "0.11.3", features = ["lua54"] }
 rand = "0.9.2"

src/firmware/xbuilder.rs

@@ -28,10 +28,11 @@ impl Peekable for LastBuildFirmware {
         let mut peeked = Vec::new();
 
         let file = File::open(self.path.clone()).unwrap();
-        let mut ar = Archive::new(file);
+        let decompressed = flate2::read::GzDecoder::new(file);
+        let mut ar = Archive::new(decompressed);
 
         for file2 in ar.entries().unwrap() {
-            let f = unsafe { file2.unwrap_unchecked() };
+            let f = file2.unwrap();
             peeked.push(
                 f.path()
                     .unwrap()