Autoformat the whole thing

I've been putting this off because I don't want to have many small
formatting commits, and I don't have any kind of pre-commit hook to do
it for me. So here it is :v

src/api/packages.rs

@@ -1,10 +1,8 @@
-
-pub fn list_packages(){}
-pub fn get_packages(){}
-pub fn delete_package(){}
-pub fn list_package_files(){}
-pub fn get_latest_package_version(){}
-pub fn link_package(){}
-pub fn unlink_package(){}
-pub fn search_packages(){}
-
+pub fn list_packages() {}
+pub fn get_packages() {}
+pub fn delete_package() {}
+pub fn list_package_files() {}
+pub fn get_latest_package_version() {}
+pub fn link_package() {}
+pub fn unlink_package() {}
+pub fn search_packages() {}