[#6] Create the basic architecture of the demo application (#34)

* Add privacy policy and CGU

* Rename info to about

* Update bundle and application name

* Add swiftlint in build phase

* Update software name in copyright header

* Update resources naming

* Align naming with rules

* Rename assets

* Fix wrong path

.gitattributes

@@ -0,0 +1 @@
+CHANGELOG.md merge=union

.gitignore

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+#
+# Software Name: OUDS iOS
+# SPDX-FileCopyrightText: Copyright (c) Orange SA
+# SPDX-License-Identifier: MIT
+#
+# This software is distributed under the MIT license,
+# the text of which is available at https://opensource.org/license/MIT/
+# or see the "LICENSE" file for more details.
+#
+# Authors: See CONTRIBUTORS.txt
+# Software description: A SwiftUI components library with code examples for Orange Unified Design System
+#
+
+# Classic
+*~
+.DS_Store
+**/.DS_Store
+
+# Produced by Brew
+/Brewfile.lock.json
+
+# Produced by CocoaPods
+DemoApp/Pods/
+
+# Produced by Xcode
+DemoApp/DemoApp.xcodeproj/xcuserdata/
+DemoApp/DemoApp.xcworkspace/xcuserdata/
+DemoApp/DerivedData/
+
+# Produced by Swift Package Manager
+.swiftpm/xcode/xcuserdata/
+.swiftpm/xcode/package.xcworkspace/
+
+# Produced by Fastlane
+**/fastlane/*.env
+**/fastlane/report.xml
+**/fastlane/Preview.html
+**/fastlane/screenshots/**/*.png
+**/fastlane/test_output
+
+# Produced by .gitlab-ci.yml
+/.cache/