Update 14: Activity filters and search

The Activity tab now has a filter bar. Search by name, kind, ticket number or transaction, pick a kind (bought, sold, Shield, queued sells, Writer Pool, agent trades), pick a name, and choose a date range. The list narrows as you type, and a counter says how many of the loaded items match. Filters work on what is already loaded on the page; "Load older activity" brings in more. This is a $LMNS Holder perk: hold 100,000 $LMNS in the connected wallet to unlock it. Trading, deposits and withdrawals stay open to everyone.