Improve Import Seed Flow

[DavideSegullo]

We should add the following improvements:

• After the twelfth word, after the user presses "go", you have to go to the step "Name your wallet".
• On Android, there is a lot of space between the keyboard and the input text, we should change it to match the design on Figma.
• Words chip must be editable, if you press a word the input text must be prefilled with the word text, and when the user presses the "Go" button on the keyboard or when he taps the chip again, the word must be updated and should be focused out.
• We should add a "paste" button, to copy a mnemonic phrase from the clipboard, you can find an example in Figma. If the mnemonic is valid, we fill in the twelve words, and the last word is put in the edit state with the value inherent in the input field.
• Add the ability to drag and drop to sort words. (not urgent)
• Horizontal padding on the words list is larger than the design in Figma.

8b8cea32-b876-4ace-b13d-a3f16157a393.mp4

[giorgionocera]

• We also need to remove the paste button after the first letter is typed.

Moreover, we have an issue with the button behind the keyboard.

Implementation:

Design: