Top level deeplink handling (#1660)

* Handle link opening on the top most levels and prepare for percolating them throughout the app
* Add support for a custom app scheme
* Add specific AppRoute parsers.
* Integrate custom scheme in the AppRouteURLParser
* Switch to `element://call` and cleanup route parsing

ElementX/SupportingFiles/Info.plist

@@ -35,6 +35,19 @@
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
 	<string>$(MARKETING_VERSION)</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>$(BASE_BUNDLE_IDENTIFIER)</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>$(APP_CUSTOM_SCHEME)</string>
+			</array>
+		</dict>
+	</array>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>ITSAppUsesNonExemptEncryption</key>

ElementX/SupportingFiles/target.yml

@@ -54,6 +54,15 @@ targets:
         CFBundleDisplayName: $(APP_DISPLAY_NAME)
         CFBundleShortVersionString: $(MARKETING_VERSION)
         CFBundleVersion: $(CURRENT_PROJECT_VERSION)
+        CFBundleURLTypes: [
+          {
+            CFBundleTypeRole: Editor,
+            CFBundleURLName: $(BASE_BUNDLE_IDENTIFIER),
+            CFBundleURLSchemes: [
+              $(APP_CUSTOM_SCHEME)
+            ]
+          }
+        ]
         UISupportedInterfaceOrientations: [
           UIInterfaceOrientationPortrait,
           UIInterfaceOrientationPortraitUpsideDown,