Correct the stale #netd note in PROJECT.md

Every #net* hash opens the lobby since THE NETPLAY LOBBY; it does not host.
Cost a verification round this session.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

PROJECT.md

@@ -2165,8 +2165,11 @@ and holds the win screen. Wired details: `d.opp` frozen (no roster climb — sam
 game), racketAI / the early-decide / the empty-court-regicide check all gated `!G.net`, the heal
 beat is a CARD in netplay (the modal froze this world while the other phone's kept moving), and
 `gushProne()` gives the SOLO deathmatch's kill fall the same bleed-out from prone-height anchors
-(bleed() stays suppressed there — standing anchors are the "blood fountains midair" bug). #netd
-hosts a death room from a URL. 79 tests; the blood-ramp/burst/return loop verified across panes.
+(bleed() stays suppressed there — standing anchors are the "blood fountains midair" bug). ~~#netd
+hosts a death room from a URL~~ *(stale since THE NETPLAY LOBBY: every `#net*` hash now opens the
+LOBBY — `#netd` with an empty code field, `#net-ABCD` with the friend's. Host from the chips there;
+driving the pane costs a click on `#vsHostD`.)* 79 tests; the blood-ramp/burst/return loop verified
+across panes.
 
 ## Session log: the far court, without spending the lens (2026-08-13)