* Configure functions module to allow absolute imports
* Convert common imports in functions to be absolute
* Convert common imports in web to be absolute
* Convert lib imports in web to be absolute
* Convert hooks imports in web to be absolute
* Convert components imports in web to be absolute
* Store view counts & last viewed time
* Schedule updating user recommendations. Compute using tf-idf.
* Update contract's lastBetTime and lastCommentTime on new bets and comments.
* Remove contract's lastUpdatedTime
* Remove folds activity feed
* Implement getFeed cloud function
* Hook up client to use getFeed
* Script to cache viewCounts and lastViewTime
* Batched wait all userRecommendations
* Cache view script runs on all users
* Update user feed each hour and get feed from cache doc.
* Delete view cache script
* Update feed script
* Tweak feed algorithm
* Compute recommendation scores from updateUserFeed
* Disable lastViewedScore factor
* Update lastCommentTime script
* Comment out console.log
* Fix timeout issue by calling new cloud functions with part of the work.
* Listen for contract updates to feed.
* Handle new user: use default feed of top markets this week
* Track lastUpdatedTime
* Tweak logic of calling cloud functions in batches
* Tweak cloud function batching
* Compute answer group feed items
* Refactor feed code into 5 files under feed directory.
* Convert to typed ActivityItems
* Use feed "mode". Clean up cases.
* Implement feed answer groups!
* FR: Use nested comments/bets under answers for contract page. filter more items out of FR feed.
* Linkify answer text on activity feed
* Default feed excluded tags are case insensitive
* Show followed folds first
* Allow filtering your trades
* Store users's last sort in localstorage
* Use avatar of user that submitted answer and name instead of pencil icon. Spacing. Show up to 3 comments in asnwer group.
* Don't reveal market creator's bets
* Fix communites feed to be abbreviated
* Remove complicated answer group logic
Co-authored-by: Austin Chen <akrolsmir@gmail.com>
