fix+feat: track layer cleanup, notification, log redesign, color consistencymain

- Fix track events persisting on main map: clear selectedTrack and pop
  track_detail back stack in hideOverlays() so speed segments and tack
  circles are removed when navigating to Map via bottom nav
- Notification: dual channels (recording=DEFAULT, background=MIN);
  shows app name + "Recording journey · Xh Ym · X.X nm"; updates live
  from trackStats collector; invisible when not recording
- Log tab: unified reverse-chronological ship's log merging saved tracks
  + standalone notes (no photo-only rows); form hidden when not recording
  with "New Note" button → AlertDialog (with camera/gallery); combine()
  flow keeps list reactive to both tracks and log entries
- Sheet border: bottom nav + fragment container now use colorSurfaceContainerHigh
  matching the instrument card's elevated surface color; card elevation set
  to 0dp with explicit background to avoid double-tinting

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

1 files changed, 80 insertions, 0 deletions

diff --git a/android-app/app/src/main/res/layout/dialog_new_note.xml b/android-app/app/src/main/res/layout/dialog_new_note.xml
new file mode 100644
index 0000000..a403b8d
--- /dev/null
+++ b/android-app/app/src/main/res/layout/dialog_new_note.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="20dp">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="12dp"
+        style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/et_dialog_note"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:minLines="4"
+            android:maxLines="8"
+            android:gravity="top"
+            android:hint="Add a note…"
+            android:inputType="textMultiLine|textCapSentences" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <!-- Camera / gallery row -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:layout_marginBottom="8dp">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_dialog_camera"
+            style="@style/Widget.Material3.Button.IconButton.Outlined"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:contentDescription="Take photo"
+            app:icon="@android:drawable/ic_menu_camera"
+            android:layout_marginEnd="8dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_dialog_gallery"
+            style="@style/Widget.Material3.Button.IconButton.Outlined"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:contentDescription="Attach photo from gallery"
+            app:icon="@android:drawable/ic_menu_gallery" />
+
+    </LinearLayout>
+
+    <!-- Photo preview -->
+    <FrameLayout
+        android:id="@+id/frame_dialog_photo"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:visibility="gone">
+
+        <ImageView
+            android:id="@+id/iv_dialog_photo"
+            android:layout_width="120dp"
+            android:layout_height="90dp"
+            android:scaleType="centerCrop"
+            android:contentDescription="Attached photo" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_dialog_remove_photo"
+            style="@style/Widget.Material3.Button.IconButton"
+            android:layout_width="32dp"
+            android:layout_height="32dp"
+            android:layout_gravity="top|end"
+            android:contentDescription="Remove photo"
+            app:icon="@drawable/ic_close" />
+
+    </FrameLayout>
+
+</LinearLayout>