no-mistakes: apply CI fixes

Author: ruby-dlee

tests/fm-secondmate-liveness.test.sh

@@ -185,9 +185,15 @@ test_agent_alive_dispatcher_routes_and_falls_back() {
 # diagnostics need to stay quiet (mirrors tests/fm-secondmate-sync.test.sh's
 # make_fake_toolchain), MINUS tmux - callers add their own controllable tmux.
 make_toolchain() {
-  local dir=$1 fakebin
+  local dir=$1 fakebin real_node
   fakebin=$(fm_fakebin "$dir")
-  fm_fake_exit0 "$fakebin" node gh-axi chrome-devtools-axi lavish-axi
+  real_node=$(command -v node) || fail "node is required for the liveness fixtures"
+  fm_fake_exit0 "$fakebin" gh-axi chrome-devtools-axi lavish-axi
+  cat > "$fakebin/node" <<SH
+#!/usr/bin/env bash
+exec "$real_node" "\$@"
+SH
+  chmod +x "$fakebin/node"
   cat > "$fakebin/gh" <<'SH'
 #!/usr/bin/env bash
 exit 0
@@ -541,11 +547,31 @@ SH
 }
 
 test_enforced_recovery_sweep_installs_meta_with_inherited_lock() {
-  local w workspace fb tmuxfb fake_root fake_af log out meta account_task native_dir_file refreshed
+  local w workspace source_root source_branch fb tmuxfb fake_root fake_af log out meta account_task native_dir_file refreshed
   w=$(new_world sweep-enforced-inherited-lock)
-  add_sm_home "$w" sm1 firstmate:fm-sm1 claude
+  source_branch=$(git -C "$ROOT" for-each-ref --format='%(refname:short)' --points-at HEAD refs/heads | sed -n '1p')
+  [ -n "$source_branch" ] || source_branch=${GITHUB_HEAD_REF:-fm-test-source}
+  source_root="$w/firstmate-source"
+  git clone --quiet --no-local "$ROOT" "$source_root"
+  git -C "$source_root" switch --quiet -C "$source_branch" HEAD
+  git clone --quiet --bare "$source_root" "$w/firstmate-origin.git"
+  git -C "$source_root" remote set-url origin "file://$w/firstmate-origin.git"
+  git clone --quiet --no-local --branch "$source_branch" "$source_root" "$w/sm1"
+  git -C "$w/sm1" switch --quiet --detach HEAD
+  mkdir -p "$w/sm1/data" "$w/sm1/state" "$w/sm1/config" "$w/sm1/projects"
+  printf '%s\n' sm1 > "$w/sm1/.fm-secondmate-home"
   workspace=$(cd "$w/sm1" && pwd -P)
   meta="$w/home/state/sm1.meta"
+  {
+    printf 'window=firstmate:fm-sm1\n'
+    printf 'kind=secondmate\n'
+    printf 'harness=claude\n'
+    printf 'home=%s\n' "$workspace"
+  } > "$meta"
+  touch "$w/home/state/.fake-endpoint"
+  mkdir -p "$w/home/data"
+  printf -- '- sm1 - liveness fixture (home: %s; scope: liveness recovery; projects: ; added 2026-07-31)\n' \
+    "$workspace" > "$w/home/data/secondmates.md"
   account_task=fm-test-sm1-a1234
   cat >> "$meta" <<EOF
 worktree=$workspace
@@ -562,8 +588,6 @@ generation_id=account:$account_task:a1234
 EOF
   mkdir -p "$w/home/data/sm1"
   printf 'enforce\n' > "$w/home/config/account-routing-mode"
-  cp "$ROOT/bin/fm-account-routing-lib.sh" "$w/sm1/bin/fm-account-routing-lib.sh"
-  cp "$ROOT/bin/fm-spawn.sh" "$w/sm1/bin/fm-spawn.sh"
 
   fake_root="$w/fake-root"
   mkdir -p "$fake_root/bin"
@@ -622,7 +646,7 @@ SH
   native_dir_file="$w/native-dir"
   refreshed="$w/session-refreshed"
   out=$(run_bootstrap "$tmuxfb:$fb" "$w/home" zsh "$log" \
-    FM_ROOT_OVERRIDE="$fake_root" FM_TEST_REAL_ROOT="$ROOT" \
+    FM_ROOT_OVERRIDE="$fake_root" FM_TEST_REAL_ROOT="$source_root" \
     FM_AGENT_FLEET_BIN="$fake_af" FM_ACCOUNT_SESSION_WAIT_SECONDS=2 \
     FM_MANAGED_WORKSPACE="$workspace" \
     FM_MANAGED_NATIVE_DIR_FILE="$native_dir_file" FM_MANAGED_SESSION_REFRESHED="$refreshed" \