Decide on data representation for analysis and write to file

[jisantuc]

• [x] add a CLI option for output file
• [x] add types to correspond to analysis representation (a csv row? a sqlite database? many options!)
• [x] output the analysis data format from Client.fullSeasons

[jisantuc]

Representation should facilitate answering the following questions/producing plots for the following things:

• [x] over time, how many tops and zones were required for each podium place for men's / women's?
• [x] over time, what have the top percentages been for each round for men's / women's? (and what's the non-Janja top percentage in year's she was active)
• [ ] in a season, how many finals tops did the season champion have for men's / women's? (might require additional data source though I could probably figure it out / season points might be in the results somewhere, I haven't looked before)

The hypothesis is -- route setters set boulders that are easier for the women competitors than they do for the men competitors

not ascribing motive, just checking whether that's true

Format that should facilitate this, possibly de-normalized because I'm lazy:

| season | comp | comp order | competitor | ranking | round | top | top tries | zone | zone tries | category |

It should be possible to transform data to this representation by re-orienting the workflow around fetching a season at a time and outputting the data in that format