Map and Nodes fetch a region at the server's 200 cap instead of 50, a
quarter of the requests. A 429 now pauses paging until Retry-After and
retries the refused page, instead of stopping with "Some nodes failed to
load".
Chrome on macOS lays an emoji out 1em wide but paints Apple's about 1.25em
wide at small sizes on standard-density screens, so it overlapped the next
letter (☠️Grunt, 🍓Strawberry). Each emoji in a node, observer or sender
name, and in channel messages, now sits in its own span that gets 0.3em of
extra room below 1.5x density. Retina screens render unchanged.
* Speed up the Nodes table: mount only on-screen rows and sort with a shared collator
* Fit the Nodes table beside the detail panel and tidy virtualization
Name takes a 22% share and the table's floor drops to 52rem, so 1280 and
1366 px laptops no longer scroll sideways with a node open. Long names get
a title. Card dividers follow list position so heights stay put, cards and
rows cache sizes apart, getItemKey stays stable, and the table reports its
full row count to screen readers. Tests share one layout stub instead of a
global offsetHeight shim.
MrAlders0n