Add sentry tracking with debug info for csrf errors

[elise-ng]

Ref DEV-1337

Sentry log from test project:

(sanity check by removing debug cookie manually in browser)

Note the referer field is auto masked by sentry, and seems override is not working (see linear discussion)

[elise-ng]

@louischan-oursky plz check first, i'll see if there is any way to keep the referer info tmr

[louischan-oursky]

I added a commit to fix a lint error.