[EPIC][UI - Wallet Stability] SendModal component improvements

[noeliaSD]

Description

SendModal component is a generic component used in some of the most relevant flows of the wallet functionality.

In order to improve qml testing coverage for some of these flows, reduce complexity and improve maintainability, the following subtasks are proposed:

Subtasks:

The first 2 subtasks are needed to continue with the next ones:

• [UI - Wallet Stability] Identify and create short User stories for SendModal use cases #14717
• [UI - Wallet Stability] Identify smaller components from SendModal that can be improved #14718

Dependent on previous analysis tasks:
(First example TokensListView.qml task)

• [UI - Wallet Stability] Create generic/reusable assets listview component #14716
• [UI - Wallet Stability] Create generic/reusable collectibles listview component #15121
• [UI - Wallet Stability] Max button component #15066
• [UI - Wallet Stability] Create new SQ/StatusAmountInputPanel for SendModal / BridgeModal / SwapModal #15207
• [UI - Wallet Stability] Review all To input usecases of SendModal  #15252
• [UI - Wallet Stability] Review Selected Recipient section from SendModal and create new / update component that contains the needed logic from TabAddressSelectorView #15208
• [UI - Wallet Stability] Rename NetworkSelector component to RouterPanel and analyse if some improvements needed #15209
• [UI - Wallet Stability] Rename SendModalFooter to TransactionModalFooter and remove particular code for send modal #15212
• [UI - Wallet Stability] Refactor SendModal to use the new / reworked components #15215
• [UI - Wallet Stability] Create BridgeModal from SendModal as a new and isolated component #15216
• [UI - Wallet Stability] Ensure / review all the entry points for Send #15217
• [UI - Wallet Stability] Review / create User Stories for Bridge flows #15218