flashlight icon + bounding boxes

ROADMAP.md

@@ -18,6 +18,9 @@
 - [x] Settings for scan feedback
 - Toggle haptic/beep on successful scan.
 
+- [x] Live readability feedback in camera
+- Show real-time hint when a code is visible vs readable.
+
 ## Mid-size Features (3-7 days)
 
 1. Import history
@@ -30,8 +33,8 @@
 3. Tagging
 - Add tags/folders and filter chips in History.
 
-4. Improved image scan
-- Support multi-code detection from one image and let user pick result.
+4. [x] Improved image scan
+- Multi-code detection from one image with result picker.
 
 ## Bigger Features (1-3 weeks)
 
@@ -50,5 +53,5 @@
 
 ## Suggested Next 2
 
-1. Banner/snackbar duplicate feedback
-2. CSV/JSON export in History
+1. Import history (CSV/JSON restore + merge policy)
+2. Favorites / pin scans