Add auto completion to log view and use log file class

[kzscisoft]

Hitting TAB when using fair view now lists available job hashes to view logs for.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codecov]

Codecov Report

Merging #168 (a032f2b) into develop (73d600e) will decrease coverage by 0.46%.
The diff coverage is 39.58%.

@@             Coverage Diff             @@
##           develop     #168      +/-   ##
===========================================
- Coverage    74.57%   74.11%   -0.47%     
===========================================
  Files           26       27       +1     
  Lines         3603     3647      +44     
===========================================
+ Hits          2687     2703      +16     
- Misses         916      944      +28     

Impacted Files	Coverage Δ
fair/history.py	85.96% <0.00%> (ø)
fair/logging.py	36.36% <36.36%> (ø)
fair/cli.py	54.14% <41.66%> (-0.82%)	⬇️
fair/session.py	63.86% <100.00%> (+0.14%)	⬆️

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