## Why
- No memo required (no transformation).
- `makeSelect*` is an incorrect pattern.
## Changes
- Replaced makeSelectClientSetting with selectClientSetting.
- Remove unused selectShowRepostedContent.
## Changes
- doHandleSyncComplete: only call doGetAndPopulatePreferences when there is new data.
- But for that to work, we'll need to populate preferences at least once. We'll do that in doSignIn.
- We can also remove the "sync/prefs ready" mechanism that was mainly meant for Desktop.
Then came another problem: while trying to spark changes between 2 tabs, `sync/get` was saying "no change" despite the local and server hash being different. I think it is because the both `sync_hash + sync/get` combo is operating on server data, so the hash is the same. I'm guessing this is why we ended up just running doGetAndPopulatePreferences every time before PR, since this flag wasn't correct in this scenario.
- Updated `data.changed` to consider both API results and comparison with local hash.
## Tickets
- 5504 Signing out of account causes page to break in other tabs
- 6829 merged accounts - force log out / fail sync when x-auth-token and cookie auth token are different
## Steps to replicate
1. Login to odysee with account-A.
2. Open another tab, and split both tabs on the screen.
3. Logout from the 1st tab. Do not activate (focus) the 2nd tab.
4. On the 1st tab, login with account-B.
5. Activate (focus) the 2nd tab. The wallet would have been merged, and we are still logged in as account-A.
## Approach
Reload when the LBRY API token no longer matches the auth token.
