Additional progress information for batch job monitoring

[pshapiro4broad]

When waiting for a batch of jobs to complete, show the number of batches remaining and a remaining time estimate based on the time taken so far.

INFO: 2025-09-19 10:32:29,954 : TDR job xf35gh5VRuWEH8pbeFtuPw succeeded
INFO: 2025-09-19 10:32:30,081 : TDR job HrVdd7AESIiDBFxpaqBNkg succeeded
INFO: 2025-09-19 10:32:30,213 : TDR job h0v3F6fNSly12WOM5b4AZw succeeded
INFO: 2025-09-19 10:32:30,215 : Completed batch 4 with 200 jobs. 
INFO: 2025-09-19 10:32:30,215 : Submitting jobs for batch 5 of 95 with 200 jobs
INFO: 2025-09-19 10:32:30,215 : Estimated time remaining: 158.92 minutes
INFO: 2025-09-19 10:32:30,215 : Submitting delete job for file 7a48d9bc-1191-4c17-93f8-c9311ba76fce
INFO: 2025-09-19 10:32:30,451 : Submitting delete job for file dff83bfc-0ff3-44cb-8abf-f834b4f8da2c
INFO: 2025-09-19 10:32:30,652 : Submitting delete job for file b85f1ed4-dfa7-4fc3-b98a-308cd3dd1242