Connect destinations in navigation graph

.github/ISSUE_TEMPLATE

.gitignore

CONTRIBUTING.md

LICENSE

README.md

app/.gitignore

app/build.gradle

app/proguard-rules.pro

app/src/main/AndroidManifest.xml

app/src/main/ic_launcher-playstore.png

app/src/main/java/com/example/cupcake/FlavorFragment.kt

app/src/main/java/com/example/cupcake/MainActivity.kt

app/src/main/java/com/example/cupcake/PickupFragment.kt

app/src/main/java/com/example/cupcake/StartFragment.kt

app/src/main/java/com/example/cupcake/SummaryFragment.kt

app/src/main/res/drawable/cupcake.xml

app/src/main/res/drawable/ic_launcher_background.xml

app/src/main/res/drawable/ic_launcher_foreground.xml

app/src/main/res/layout/activity_main.xml

app/src/main/res/layout/fragment_flavor.xml