chore: move download and extracting themes to tauri backend

src-tauri/Cargo.toml

@@ -38,9 +38,9 @@ tauri-plugin-fs = "2.5.1"
 hardware-id = "0.3.0"
 tauri-plugin-cors-fetch = "5.0.0"
 sysinfo = "0.39.2"
-reqwest = { version = "0.13.3", features = ["json", "stream", "query"] }
+reqwest = { version = "0.13.4", features = ["json", "stream", "query"] }
 md5 = "0.8.0"
-tokio = { version = "1.52.2", features = ["full"] }
+tokio = { version = "1.52.3", features = ["full"] }
 open = "5.3.5"
 presenceforge = { version = "0.2.1", features = ["tokio-runtime"] }
 once_cell = "1.21.4"
@@ -49,10 +49,12 @@ byteorder = "1.5.0"
 anyhow = "1.0.102"
 url = "2.5.8"
 zip = "8.6.0"
+sha1 = "0.11.0"
+hex = "0.4.3"
 
 [target.'cfg(windows)'.dependencies]
 winreg = "0.56.0"
-winapi = { version = "0.3", features = ["winuser", "wincrypt", "memoryapi", "winbase", "dpapi"] }
+winapi = { version = "0.3.9", features = ["winuser", "wincrypt", "memoryapi", "winbase", "dpapi"] }
 base64 = "0.22.1"
 widestring = "1.2.1"
 windows-sys = "0.61.2"