[Cashtab][Alias] Deprecate alias caching mechanism
d4d29cbf64ad
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Description

[Cashtab][Alias] Deprecate alias caching mechanism

Summary:
T3216

Depends on D14322

All component dependencies on the previous alias caching mechanism have now been deprecated. This diff removes the remaining un-used alias caching logic and unit tests.

Test Plan:

grep -r aliasCache src/
grep -r getAliasesFromLocalForage src/
npm test
set alias flag to true in Ticker.js
npm start
open an existing wallet with the previous aliasCache in localForage and ensure no caching errors in the console log (simulating the majority of current users)
delete cashtabCache in localForage, reload Cashtab and note the cashtabCache successfully updated message in the console log, along with no sign of aliasCache object in cashtabCache
verify tokenInfoById in cashtabCache is correctly populated with tokens held by the wallet
create a new wallet, observe no caching errors in console log and no aliasCache object in cashtabCache
import a wallet, observe no caching errors in console log and correct cashtabCache structure
set the alias flag set to false in Ticker.js and reload Cashtab and ensure no caching errors in console log