feat: add package to backport to iOS 14, fix other portions to aid backport

- transferred project to use xcconfig files
 - bumped version to 1.1.1
 - added helper to get correct version in settings
 - fixed language picker
 - fixed connection status text
 - fixed various code formatting things

CodeSigning.xcconfig.sample

@@ -0,0 +1,34 @@
+// Your Team ID. 
+// If you have a paid Apple Developer account, you can find your Team ID at 
+// https://developer.apple.com/account/#/membership
+DEVELOPMENT_TEAM = 95J8WZ4TN8
+
+// Prefix of unique bundle IDs registered to you in Apple Developer Portal.
+// You need to register:
+//   - com.myuniquename.StosVPN
+ORG_IDENTIFIER = com.stossy11
+
+// Name of the iOS development signing certificate, you probably do not need
+// to change this.
+CODE_SIGN_IDENTITY_IOS = Apple Development
+
+// Name of the iOS development signing certificate, you probably do not need
+// to change this.
+CODE_SIGN_IDENTITY_TVOS = Apple Development
+
+// The values below are specific to macOS development. If you do not define
+// these keys, the build will default to ad-hoc signing. You will need to
+// follow `Documentation/MacDevelopment.md` to disable library verification and
+// remove unsupported entitlements.
+
+// Name of the macOS development signing certificate. Comment out this line to
+// use ad-hoc signing.
+CODE_SIGN_IDENTITY_MAC = Apple Development
+
+// Create a Mac provisioning profile for com.myuniquename.UTM with the
+// Hypervisor entitlements and get its UUID. If you do not have access to these
+// entitlements, comment out the line and delete the following entitlements
+//   - com.apple.vm.device-access
+// from the following file
+//   - Provenance/macOS.entitlements
+PROVISIONING_PROFILE_SPECIFIER_MAC = 00000000-1111-2222-3333-444444444444