Add 'Past visit' table

[straylightlabs]

No description provided.

[straylightlabs]

@tajftw Should we still have "Actions" column for Past visit table?

[tajftw]

@skywhale there should still be actions to 'Duplicate' (create a new event for the same guest with a different date and time) and 'Edit' (modify the old event in case it was missed and the date simply needs to be moved forward).

[straylightlabs]

@tajftw thanks. "duplicate" sounds like a new feature request, so here it is. https://app.asana.com/0/260679654120467/302232833758142

I added back "edit" link. Please give LGTM if it looks good.

Please use this link to see the diffs (added "w=1") since I also made some indentation changes.
https://github.com/straylightlabs/straylightportal/pull/12/files?w=1

[straylightlabs]

The demo server is up running at:
https://straylight.jp/connect-dev

It's reading a dev database, so you'll need to go through onboarding flow once again. you can put random stuff.

[skywhale]

BTW I should switch back to "skywhale" :)

[skywhale]

@tajftw I'll go ahead and merge. Plz feel free to let me know if you have issues or concerns.