ci: added binary downloader build script

.gitignore

@@ -1,3 +1,14 @@
+node_modules
+dist
+dist-ssr
+*.local
+.github/workflows/.secrets
+/target/
+src-tauri/binaries/*
+!src-tauri/binaries/.gitkeep
+src-tauri/resources/downloads/*
+!src-tauri/resources/downloads/.gitkeep
+
 # Logs
 logs
 *.log
@@ -7,13 +18,6 @@ yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
 
-node_modules
-dist
-dist-ssr
-*.local
-.github/workflows/.secrets
-/target/
-
 # Editor directories and files
 .vscode/*
 !.vscode/extensions.json