feat: auto-refreshing tables, optimisations

feat: most transaction listing pages

feat: service worker

feat: search results nav, keyboard shortcut ...

Also implements half of the address page, adds a hook for the syncNode,
and some other miscellaneous refactors.

chore: minor cleanup

feat: most of the search impl

refactor: remove most unnecessary redux hooks

fix: optimise throttle and hooks ...

In the process of fixing some hook dependencies, I introduced a bug
which caused the application to rapidly send requests to the Krist
server (luckily I was using a local Krist instance). To raise awareness
of this if it happens again in the future, I added a notification that
appears whenever the rate limit is hit. Ideally, it should never appear
in production.

fix: responsiveness tweaks on dashboard

feat: block difficulty card

feat: fetch transactions card data

feat: nyi warning

chore: update file headers

feat: support custom currencies

feat: dashboard transactions listing

fix: sync node in redux

feat: sync balances with websocket

feat: wallet deletion

feat: show existing wallet categories

feat: wallet data syncing

feat: add wallets!

feat: hide advanced wallet formats

feat: initial work on wallet dialogs

feat: translation debug page

refactor: switch to ant-design

Add french translation

Merge pull request #1 from tmpim/vietnamese ...

feat: add vietnamese translation

feat: add vietnamese translation

chore: tidy up some lint

refactor: forms in ModalDialog

feat: de localisation

feat: i18n

feat: basic table in 'my wallets' view

chore: replace type aliases with interfaces

feat: wallet storage help dialog

feat: start of master password dialog

chore: lint fixes

feat: credits screen, websocket, lint