A1: give the empty-active-conversation landing block its own inner testid
so e2e measures content against the flex-1 area, not against itself.
A3: extend activeConvIsEmpty to remote mode so a dispatched, still empty
remote chat shows the same landing block instead of a blank area.
B2: document in cloud-offload-defer.ts that a hung local run holds VRAM
until it ends (Stop), since the offload only waits for the booking flag.
N1: raise the Linux ISA guard MIN_DISASM_LINES from 20 to 200 (real Linux
run measured 761 for the smallest module), grow the realistic fixture to
234 lines and update the selftest assertions.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
