Run billing 3 at a time

All at once kills the box

Merge branch 'bill-via-sgx-jmp'

* bill-via-sgx-jmp:
  Billing monthly cronjob using sgx-jmp

Billing monthly cronjob using sgx-jmp

Just get the list of expired customers and tell sgx-jmp about each of them, wait
until all return or one errors and log result.

Merge branch 'settled-after'

* settled-after:
  Bills and BTC are settled immediately

Bills and BTC are settled immediately

catapult_cred is by customer_ID@jmp.chat now

Merge branch 'do-not-bill-unregistered'

* do-not-bill-unregistered:
  Query sgx-jmp for every expired user
  Show backtrace and bail out hard on panic

Merge branch 'rubocop'

* rubocop:
  Update rubocop

Query sgx-jmp for every expired user

If they have no assigned tel, do not bill them or notify them.

Update rubocop

And use settings from sgx-jmp

Better error on no JID

Remove healthchecks integration

We use runitor in prod now

If expired with auto top up, NOTIFY for a week before sending expiry notice

fix rubocop

format number

typo

Include BTC addresses in notification, if there are any

If a user has no balance, then their balance is 0

Only notify expired users once a week

Fix Dhall signature

The config got updated, but the signature was missed.