1089 full shore importer

[mew-nsc]

🧰 Issue

Fixes #1089

🚀 Overview:

Created an importer for the CSV output of the full shore / DNA format

🤔 Reason:

To allow Full Shore / DNA data to be imported into Pepys

🔨Work carried out:

• Collected unclassified sample data
• Parse format 1
• Parse format 2
• Confirmed units
• Clarified outstanding questions around the format
• Tests pass

Confirmations

• I have chosen reviewers for my PR.
• I have chosen an appropriate label for the PR, adding interactive_review if reviewers will need to see UI
• I have extended/updated the documentation in \docs folder
• Any database content changes (Create, Edit, Delete) are recorded in the Log/Changes tables
• Any database schema changes are implemented via alembic revision transitions
• I have completed the mandatory sections of this document.
• I have deleted any unused sections.

[codecov]

Codecov Report

Merging #1102 (928eb23) into develop (bb8d8b5) will increase coverage by 0.30%.
The diff coverage is 98.71%.

@@             Coverage Diff             @@
##           develop    #1102      +/-   ##
===========================================
+ Coverage    80.03%   80.33%   +0.30%     
===========================================
  Files          110      111       +1     
  Lines        11889    12087     +198     
===========================================
+ Hits          9515     9710     +195     
- Misses        2374     2377       +3     

Impacted Files	Coverage Δ
importers/full_shore_importer.py	98.71% <98.71%> (ø)
importers/wecdis_importer.py	97.68% <0.00%> (-0.94%)	⬇️
pepys_import/resolvers/command_line_resolver.py	94.60% <0.00%> (+0.51%)	⬆️

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[IanMayo]

It may be neater to use Python's math.degrees() function (as we do in the eag_importer). This will make it easier to track instances where we're converting from radians to degrees.

[mew-nsc]

This PR is left open as a draft PR pending answers about the units that the format uses. The code as written assumes some units:

• Heading/bearing units are unclear. Implementation assumes radians
• Speed units are unclear. Implementation assumes knots
• Elevation units are unclear. Implementation assumes metres
• Latitude/Longitude units are unclear. Implementation assumes decimal radians

These will need confirming before this gets merged.