docs: FaceID wallet issues

[eliotstock]

1. "we will need to have the Sandbox installed." - it needs to be not just installed, but running. Otherwise aztec-wallet create-account will fail.

2. Creating a new aztec app with npx aztec-app new -s -t contract -n token_contract token fails:

error: unknown option '-s'

Dropping the -s seems to work (I have the sandbox running).

3. This bit of text doesn't belong in the code snippet:

You should get prompted to sign with TouchID or password. Once authorized, you should see Contract stored in database with aliases last & devtoken

4. The sandbox throws errors when deploying the contract (although there's another issue for this open already):

aztec-1 | [04:04:43.923] ERROR: sequencer:publisher Node does not support eth_simulateV1 API
aztec-1 | [04:04:43.924] ERROR: sequencer:publisher Failed to send L1 transaction: 'Transaction timed out before sending'
aztec-1 | [04:04:43.924] ERROR: sequencer:publisher Rollup publish failed.: 'Transaction timed out before sending'
aztec-1 | [04:04:43.924] INFO: sequencer:publisher Failed to publish block 5 to L1 {"blockNumber":5,"slotNumber":8,"blockHash":"0x1f9ce620b89616933f6f13714cc872da986c6de289d03e18335a542df6a07434"}
aztec-1 | [04:04:43.925] ERROR: sequencer Error assembling block: Error: Failed to publish block 5
aztec-1 | at Sequencer.publishL2Block (file:///usr/src/yarn-project/sequencer-client/dest/sequencer/sequencer.js:558:27)
aztec-1 | at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
aztec-1 | at async file:///usr/src/yarn-project/telemetry-client/dest/telemetry.js:39:33
aztec-1 | at async Sequencer.buildBlockAndAttemptToPublish (file:///usr/src/yarn-project/sequencer-client/dest/sequencer/sequencer.js:449:21)
aztec-1 | at async file:///usr/src/yarn-project/telemetry-client/dest/telemetry.js:39:33
aztec-1 | at async Sequencer.doRealWork (file:///usr/src/yarn-project/sequencer-client/dest/sequencer/sequencer.js:225:21)
aztec-1 | at async Sequencer.work (file:///usr/src/yarn-project/sequencer-client/dest/sequencer/sequencer.js:236:21)
aztec-1 | at async file:///usr/src/yarn-project/telemetry-client/dest/telemetry.js:39:33
aztec-1 | at async poll (file:///usr/src/yarn-project/foundation/dest/promise/running-promise.js:32:21) {"blockNumber":5,"slot":8}

[FilipHarald]

I know this issue is for the docs. But I've had my sandbox get stuck in the same state as the error-logs in 4.. I haven't figured out what caused it yet.