fix(chrome): keep a log entry the level scale cannot rank

Claude-Session: https://claude.ai/code/session_01ShuAy8q8ZfPi8KHxwc8JpQ

internal/driver/chrome/logs_test.go

@@ -0,0 +1,33 @@
+package chrome
+
+import "testing"
+
+// A level the scale does not name is unknown, not verbose. Ranking it below
+// every threshold is what silently emptied the web log channel: the entries
+// existed, the filter dropped them, and the run reported nothing. Evidence the
+// filter cannot rank has to reach the caller, who can at least see it.
+func TestMeetsLevel(t *testing.T) {
+	cases := []struct {
+		level    string
+		minLevel string
+		want     bool
+	}{
+		{"E", "E", true},
+		{"F", "E", true},
+		{"W", "E", false},
+		{"I", "E", false},
+		{"D", "E", false},
+		{"V", "E", false},
+		{"W", "W", true},
+		{"I", "W", false},
+		{"D", "V", true},
+		{"ERROR", "E", true},
+		{"WARNING", "E", true},
+		{"", "E", true},
+	}
+	for _, tc := range cases {
+		if got := meetsLevel(tc.level, tc.minLevel); got != tc.want {
+			t.Errorf("meetsLevel(%q, %q) = %v, want %v", tc.level, tc.minLevel, got, tc.want)
+		}
+	}
+}