Files
a9a8d0a309 test(desktop): cover profileLookupsEqual + the messageProfiles stabiliser
Finding [L4] messageProfiles structural-share (Tier 1) — red/green evidence.
`profileLookupsEqual` cases: reference identity, distinct-but-value-equal,
key-count / key-set mismatch, each of the 5 summary fields breaking equality,
empty lookups. Plus a render-count-discipline pair that replays the exact
ChannelScreen ref idiom: value-equal re-derives hold the same reference (the
memo skips — no timeline re-render on typing churn) and a real profile change
swaps it (the memo fires), then re-stabilises around the new value.

Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
2026-07-08 10:37:35 -04:00
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