Make the window resizable to full screen

[kounkou]

Description

As of now it's not possible to resize the window to full screen. This is because the layouts aren't implemented properly. Because of that the current window has a fixed size and this needs fix.

Acceptance criteria

• The user can resize the window to full screen
• The user can resize the window to any sizes
• The window shall keep good aspect ratios
• The experience should be the same after resizing window

Difficulty

• Medium