🐛Api-server wrong start/stop/submit timestamps

[sanderegg]

What do these changes do?

fixes #4231

timestamp	BEFORE	AFTER
submitted	request local now time	last modification of pipeline
started_at	timestamp of inspect request when pipeline state was started (very unreliable)	start timestamp when director-v2 submits the job to the comp. backend
stopped_at	timestamp of inspect request when pipeline state was stopped (very unreliable and tends to be the latest time it was called)	stop timestamp when director-v2 receives pipeline completed (abort, fail or success)

Bonuses:

• improves testing by using pydantic models to detect missing variables
• some SQLAlchemy 2.0 updates

Related issue/s

How to test

DevOps Checklist

[codecov]

Codecov Report

Merging #4254 (216887a) into master (b13a831) will decrease coverage by 0.2%.
The diff coverage is 92.1%.

@@           Coverage Diff            @@
##           master   #4254     +/-   ##
========================================
- Coverage    82.6%   82.5%   -0.2%     
========================================
  Files         957     957             
  Lines       41505   41542     +37     
  Branches      963     963             
========================================
- Hits        34300   34275     -25     
- Misses       6984    7059     +75     
+ Partials      221     208     -13     

Flag	Coverage Δ
integrationtests	?
unittests	82.5% <92.1%> (+0.5%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
.../simcore_service_webserver/projects/projects_db.py	96.2% <ø> (ø)
...bserver/studies_dispatcher/_projects_permalinks.py	100.0% <ø> (ø)
...ore_service_director_v2/api/routes/computations.py	65.9% <20.0%> (-22.5%)	⬇️
...rector_v2/modules/comp_scheduler/base_scheduler.py	91.9% <60.0%> (+7.5%)	⬆️
...c/simcore_service_director_v2/api/routes/health.py	83.3% <66.6%> (-2.4%)	⬇️
..._director_v2/modules/db/repositories/comp_tasks.py	92.9% <92.8%> (-1.9%)	⬇️
...ls-library/src/models_library/projects_pipeline.py	100.0% <100.0%> (ø)
...sdk/src/simcore_sdk/node_ports_common/dbmanager.py	42.4% <100.0%> (-43.7%)	⬇️
.../simcore_service_api_server/models/schemas/jobs.py	96.4% <100.0%> (+1.5%)	⬆️
...e_api_server/utils/solver_job_models_converters.py	100.0% <100.0%> (+2.6%)	⬆️
... and 8 more

... and 73 files with indirect coverage changes

[pcrespov]

Excellent! Thx for the addition!

[GitHK]

👍

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codeclimate]

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