frank-large: serve script feeds the launcher its runtime root from the SDK venv

The CIRU launcher gates on hip/lib/libamdhip64.so + rocr/lib/libhsa-runtime64.so
under its runtime root and exits 2 without them; the build links the private
venv through its RUNPATH, so point those entries at the venv's unversioned
devel symlinks (idempotent ln -sfn). Without this the unit crash-looped for
the full 2400s health gate on first deploy.

tests/frank_large_unit.bats

@@ -72,6 +72,17 @@ REMOTE_DEPLOY="$REPO_ROOT/scripts/deploy-remote.sh"
     grep -q 'preserve_thinking' "$SERVE"
 }
 
+@test "the serve script feeds the launcher its runtime root from the SDK venv" {
+    # The launcher exits 2 without hip/lib/libamdhip64.so +
+    # rocr/lib/libhsa-runtime64.so under its runtime root; the build links
+    # the private venv, so the serve script must point those entries there
+    # or the unit crash-loops on the gate (seen 2026-09-19).
+    grep -q '_rocm_sdk_devel/lib' "$SERVE"
+    grep -q 'runtime/hip/lib/libamdhip64.so' "$SERVE"
+    grep -q 'runtime/rocr/lib/libhsa-runtime64.so' "$SERVE"
+    grep -q 'missing SDK venv runtime' "$SERVE"
+}
+
 @test "the payload is fetched resumably and verified by sha256" {
     grep -q 'jcbtc/Qwen3.8-Flash-CIRU-STRIX-Orca' "$FETCH"
     grep -q -- '-fL -C -' "$FETCH"