ref(snapshots): Use existing TempFile helper instead of tempfile crate

Replace direct tempfile crate usage with the project's TempFile utility
in the snapshots download command, keeping tempfile as dev-dependency only.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: NicoHinderling

Cargo.toml

@@ -70,7 +70,6 @@ sha2 = "0.10.9"
 sourcemap = { version = "9.3.0", features = ["ram_bundle"] }
 symbolic = { version = "12.13.3", features = ["debuginfo-serde", "il2cpp"] }
 tar = "0.4"
-tempfile = "3.8.1"
 thiserror = "1.0.38"
 tokio = { version = "1.47", features = ["rt"] }
 url = "2.3.1"

src/commands/snapshots/download.rs

@@ -1,5 +1,5 @@
 use std::fs;
-use std::io::{self, Seek as _};
+use std::io;
 use std::path::PathBuf;
 
 use anyhow::{bail, Result};
@@ -8,7 +8,7 @@ use clap::{Arg, ArgMatches, Command};
 use crate::api::Api;
 use crate::config::Config;
 use crate::utils::args::ArgExt as _;
-use crate::utils::fs::path_as_url;
+use crate::utils::fs::{path_as_url, TempFile};
 
 const EXPERIMENTAL_WARNING: &str =
     "[EXPERIMENTAL] The \"snapshots download\" command is experimental. \
@@ -97,8 +97,9 @@ pub fn execute(matches: &ArgMatches) -> Result<()> {
     };
 
     eprintln!("Downloading snapshot {snapshot_id}...");
-    let mut tmp = tempfile::tempfile()?;
-    let response = api.download_snapshot_zip(&org, &snapshot_id, &mut tmp)?;
+    let tmp = TempFile::create()?;
+    let mut tmp_file = tmp.open()?;
+    let response = api.download_snapshot_zip(&org, &snapshot_id, &mut tmp_file)?;
 
     if response.failed() {
         bail!(
@@ -107,8 +108,7 @@ pub fn execute(matches: &ArgMatches) -> Result<()> {
         );
     }
 
-    tmp.seek(io::SeekFrom::Start(0))?;
-    let mut archive = zip::ZipArchive::new(&mut tmp)?;
+    let mut archive = zip::ZipArchive::new(&mut tmp_file)?;
 
     fs::create_dir_all(&output_dir)?;