Basic package setup (#1)

This PR contains the work done to setup this Swift package, so development can start from here.

Reviewed-on: rock-n-code/amiibo-api#1
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>

.gitignore

@@ -1,8 +1,34 @@
+# Mac OS
 .DS_Store
-/.build
-/Packages
-xcuserdata/
-DerivedData/
-.swiftpm/configuration/registries.json
-.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 .netrc
+
+# Visual Studio Code
+.vscode
+
+# Xcode
+DerivedData/
+
+## User settings
+xcuserdata/
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+# Swift Package Manager
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+Packages/
+# Package.pins
+# Package.resolved
+*.xcodeproj
+.build
+.devContainer
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+.swiftpm
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata