test(ci): share APKs between jobs and expand smoke tests

CI — build job now uploads both APKs as the 'test-apks' artifact.
smoke-test job downloads them and passes -x assembleDebug
-x assembleDebugAndroidTest to skip recompilation (~4 min saved).
Test results uploaded as 'smoke-test-results' artifact on every run.

Smoke tests expanded from 1 → 11 tests covering:
  - MainActivity launches without crash
  - All 4 bottom-nav tabs are displayed
  - Safety tab: Safety Dashboard, ACTIVATE MOB, ANCHOR WATCH visible
  - Log tab: voice-log mic FAB visible
  - Instruments tab: bottom sheet displayed
  - Map tab: returns from overlay, mapView visible
  - MOB FAB: always visible, visible on Safety tab
  - Record Track FAB: displayed, toggles to Stop Recording, toggles back

MainActivity: moved isRecording observer to initializeUI() so the
FAB content description updates without requiring GPS permission
(needed for emulator tests that run without location permission).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt b/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
index ecaddc0..f887a43 100644
--- a/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
+++ b/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
@@ -88,6 +88,14 @@ class MainActivity : AppCompatActivity(), SafetyFragment.SafetyListener {
         fabRecordTrack.setOnClickListener {
             if (viewModel.isRecording.value) viewModel.stopTrack() else viewModel.startTrack()
         }
+        // Observe immediately — pure UI state, not gated on GPS permission
+        lifecycleScope.launch {
+            viewModel.isRecording.collect { recording ->
+                val icon = if (recording) R.drawable.ic_close else R.drawable.ic_track_record
+                fabRecordTrack.setImageResource(icon)
+                fabRecordTrack.contentDescription = if (recording) "Stop Recording" else "Record Track"
+            }
+        }
     }
 
     private fun setupBottomSheet() {
@@ -262,13 +270,6 @@ class MainActivity : AppCompatActivity(), SafetyFragment.SafetyListener {
                 mapHandler?.updateTrackLayer(style, points)
             }
         }
-        lifecycleScope.launch {
-            viewModel.isRecording.collect { recording ->
-                val icon = if (recording) R.drawable.ic_close else R.drawable.ic_track_record
-                fabRecordTrack.setImageResource(icon)
-                fabRecordTrack.contentDescription = if (recording) "Stop Recording" else "Record Track"
-            }
-        }
     }
 
     private fun startInstrumentSimulation(polarTable: PolarTable) {