Problem

main has been red since #5213 merged on top of #5210:

• fix(kernel): honor token-trigger in inner compaction gate #5210 added test_compact_gate_passes_when_tokens_above_threshold_but_messages_below at crates/librefang-kernel/src/kernel/tests.rs:8972, calling compact_agent_session_with_id(agent_id, Some(session_id)) — two args.
• feat(kernel,api,channels,dashboard): forced /compact with async spawn, ack+event, summary banner #5213 changed the method signature to take a third force: bool parameter (forced /compact, async spawn). feat(kernel,api,channels,dashboard): forced /compact with async spawn, ack+event, summary banner #5213's branch was forked before fix(kernel): honor token-trigger in inner compaction gate #5210 landed, so when feat(kernel,api,channels,dashboard): forced /compact with async spawn, ack+event, summary banner #5213 was rebased the new test was not updated. Both PRs' own CI was green at merge time; the collision only surfaces on main after the second merge.

Result: every CI lane red since ae410968:

error[E0061]: this method takes 3 arguments but 2 arguments were supplied
   --> crates/librefang-kernel/src/kernel/tests.rs:8972:10
8972 |         .compact_agent_session_with_id(agent_id, Some(session_id))
     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------------- argument #3 of type `bool` is missing

Fix

Pass force = false at that call site. The test pins the token-trigger gate (#5210), not the user-forced bypass path (#5213); false is the correct value, with a 3-line comment explaining the choice.

Verification

• cargo check -p librefang-kernel --profile=test --lib clean (was the failing target).
• Surrounding test logic untouched — only the missing argument is added.

Notes

No follow-up needed; the force=true case is already covered by #5213's own tests. Surfaced while triaging CI red on #5241.