Fix #35: --nowait / --silent-progress on createsiteusers

[jacalata]

Summary

tabcmd Classic accepts --nowait and --silent-progress on createsiteusers; tabcmd 2 was missing both. Adding them meaningfully requires more than argparse: Classic sends the CSV as a single bulk-import job and polls the server-side JobItem, while tabcmd 2 has been walking the CSV row by row and calling users.add per user. With no server-side job to poll, --nowait had nothing to skip.

This PR switches createsiteusers to server.users.bulk_add + a single JobItem, and wires the two flags.

Behavior changes

• Default: submit bulk_add, wait for the JobItem to complete via server.jobs.wait_for_job, print a summary derived from the completed job's status_notes (CountOfUsersAddedToSite / CountOfUsersSkipped / CountOfUsersProcessed) plus any per-row error notes. Same shape as Classic's default output.
• --nowait: submit bulk_add and return immediately. Job ID is printed before return so callers can query it separately.
• --silent-progress: still waits for the job, but suppresses the status header, the queued-job line, and the per-row summary. Framework logging (errors, debug) is unaffected.
• --complete / --no-complete: Classic used a ClientXML with_transaction param the REST endpoint doesn't expose, so we approximate with client-side pre-flight validation. Under --complete (default) any malformed row aborts before submission; under --no-complete we validate leniently and submit whatever parses. Doesn't cover server-side row failures mid-import; those still fall through to job.status_notes on the completed job.

Flag spelling

Classic uses --nowait (one word). The existing set_no_wait_option helper defined --no-wait but had zero callers, so switched the spelling to Classic's without a compatibility alias.

⚠️ Draft: depends on TSC release

Depends on tableauserverclient >= (next release), which will ship JobItem.status_notes from tableau/server-client-python#1852 (merged). Draft while awaiting a tagged TSC release + tabcmd's TSC pin bump.

Test plan

• 3 new parser tests: --nowait, --silent-progress, both together
• 4 new behavior tests: default calls bulk_add+wait_for_job; --nowait skips wait_for_job; --silent-progress still waits; both flags coexist
• Full unit-test suite: 344 passed, 2 skipped
• Live-fire against Tableau Cloud (post-TSC-release)

Closes #35.

🤖 Generated with Claude Code

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
tabcmd
__main__.py	12	12	12	0%
_version.py	11	11	11	0%
tabcmd.py	15	15	15	0%
version.py	9	5	5	44%
tabcmd/commands
commands.py	10	10	10	0%
constants.py	77	18	18	77%
server.py	135	18	18	87%
tabcmd/commands/auth
session.py	394	50	50	87%
tabcmd/commands/datasources_and_workbooks
datasources_and_workbooks_command.py	157	18	18	89%
datasources_workbooks_views_url_parser.py	142	5	5	96%
delete_command.py	60	16	16	73%
export_command.py	120	25	25	79%
get_url_command.py	127	47	47	63%
publish_command.py	123	28	28	77%
runschedule_command.py	21	7	7	67%
tabcmd/commands/extracts
create_extracts_command.py	42	8	8	81%
decrypt_extracts_command.py	27	2	2	93%
delete_extracts_command.py	37	6	6	84%
encrypt_extracts_command.py	27	2	2	93%
extracts.py	20	2	2	90%
reencrypt_extracts_command.py	27	2	2	93%
refresh_extracts_command.py	48	10	10	79%
tabcmd/commands/group
create_group_command.py	29	5	5	83%
delete_group_command.py	27	2	2	93%
tabcmd/commands/project
create_project_command.py	46	8	8	83%
delete_project_command.py	35	4	4	89%
publish_samples_command.py	30	4	4	87%
tabcmd/commands/site
create_site_command.py	34	5	5	85%
delete_site_command.py	27	2	2	93%
edit_site_command.py	38	2	2	95%
list_command.py	77	12	12	84%
list_sites_command.py	29	2	2	93%
tabcmd/commands/user
add_users_command.py	29	5	5	83%
create_site_users.py	78	17	17	78%
create_users_command.py	59	9	9	85%
delete_site_users_command.py	43	5	5	88%
user_data.py	222	31	31	86%
tabcmd/execution
_version.py	2	2	2	0%
global_options.py	125	4	4	97%
localize.py	66	11	11	83%
logger_config.py	60	6	6	90%
tabcmd_controller.py	42	7	7	83%
TOTAL	2893	460	84%