bg pdf/csv export button

[masterchief-00]

What does this PR do?

• adds the ability to export trainee details to PDF and CSV file

Description of Task to be completed?

• N/A

How should this be manually tested?

• navigate to the trainee-applicants table
• locate the actions column
• click the three dots and choose view
• on the single applicants view page, scroll to the bottom
• 2nd button from the left, choose the export option(csv or pdf)
• there you go :)

Any background context you want to provide?

• N/A

What are the relevant pivotal tracker stories?
N/A

Screenshots (if appropriate)

Questions:

• N/A

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Name	Status	Preview	Comments	Updated (UTC)
atlp-devpulse-fn	❌ Failed (Inspect)			Oct 26, 2023 8:22pm

[Anguandia]

@masterchief-00 please look into this PR and advise on the way forward with it

[codeclimate]

Code Climate has analyzed commit 5a26ec7 and detected 5 issues on this pull request.

Here's the issue category breakdown:

Category	Count
Complexity	2
Duplication	2
Clarity	1

View more on Code Climate.