Inserting data from the command line guide

[gingerwizard]

from @thomoco

I think we need a good step-by-step user guide on inserting data from the command line. For example, if I search for this on Google, the first result is some random StackOverflow page:

clickhouse insert csv with curl

I'd recommend a new page called "Insert data from the command line" that covers these topics step-by-step:

insert csv with clickhouse-client insert csv with curl

And variations such as TSV, CSVWithNames, etc.

link from infile to https://clickhouse.com/docs/en/integrations/data-formats link from input /output formats to https://clickhouse.com/docs/en/integrations/data-formats

lets enhance https://clickhouse.com/docs/en/guides/inserting-data