Add Word Number Labels to Mnemonic Inputs in Wallet Restoration Flow

[aliraza556]

Problem:

• The word number label disappears when the user types in the mnemonic input field.

closes: #190

Issue ticket number and link:

• Ticket Number: [ 190 ]
• Link: [ https://github.com/palladians/pallad/issues/190 ]

Evidence:

https://www.loom.com/share/7cc9a86b55ce4457ba6b943530f5b633

Acceptance Criteria

• [x] Each Seed Import input should have a label inside the input with an according word number.
• [x] It should work fine on smaller side panels - inputs should be responsive.