[032] Build TON transaction confirmation UI

[konard]

Parent epic: #1

Phase: TON Blockchain Module
Priority: 32

Scope

Create a confirmation workflow for TON transactions using biometric or password approval, limits, and history.

Implementation Steps

• Define transaction review state and risk indicators.
• Integrate platform biometric or password confirmation hooks.
• Add history entries for approved, rejected, failed, and pending transactions.

Acceptance Criteria

• Users see amount, recipient, network fee, and provider before approval.
• Biometric or password confirmation is required before signing.
• Transaction history records the final status.

Automation

Generated from #1 using scripts/decompose-epic.mjs.