The just api/init command fails when executed repeatedly in succession

[krysal]

Description

The load_sample_data.sh script used to prepare the development environment loading the sample data is not completely idempotent. It often fails to create the ES indices if they already exist when it's expected to succeed every time it is run.

Reproduction

1. If desired, try starting from a fresh environment running the recreate command

just api/recreate

2. Then run the problematic command several times

just api/init

3. See it constantly fails in one of the ES index creation steps

just curl-post '{"model": "audio", "action": "CREATE_AND_POPULATE_FILTERED_INDEX", "destination_index_suffix": "init"}'
STATUS_CODE=$(curl -X POST -H 'Content-Type: application/json' -d '{"model": "audio", "action": "CREATE_AND_POPULATE_FILTERED_INDEX", "destination_index_suffix": "init"}' -o /dev/stderr -w "%{http_code}" 'http://localhost:50281/task'); if [ $STATUS_CODE -lt 200 ] || [ $STATUS_CODE -ge 300 ]; then echo "Status: $STATUS_CODE"; exit 1; fi
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   195  100    93  100   102    841    922 --:--:-- --:--:-- --:--:--  1772
{"message": "Failed to schedule task due to an internal server error. Check scheduler logs."}Status: 500
error: Recipe `curl-post` failed on line 76 with exit code 1
error: Recipe `create-and-populate-filtered-index` failed on line 94 with exit code 1
error: Recipe `init` failed on line 53 with exit code 1