Update BT device name

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>
Update overlays

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>
Add charging icons

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>
Add images required for offline charging
we are not using CM binary, we are using blob instead

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>
Update init files

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>
Optimizations
- Clean up unused flags

Signed-off-by: Harsh Panchal <panchal.harsh18@gmail.com>