* Added keyboard height adjustment option
* Added phrases 即管, 細個, 嗰陣, 嗰陣時, 舊陣時, 侷限
* Improved Welcome screen layout (max width, increased spacing)
* Improved wording of Step 1
* Moved 'Source Code' button to second last
* Added external link icon to 'Source Code' and 'Privacy Policy' buttons
