feat(defaults): trim scroll action weight wiring

pkg/spec/src/defaults/actions.ts

@@ -1,24 +1,8 @@
 import { doubleTaps, scrolls, swipes, taps, typing, weighted } from "../actions.ts";
 import type { ActionGenerator } from "../types.ts";
 
-export { doubleTaps, pressKeys, scrolls, swipes, taps, typing, waitOnce } from "../actions.ts";
-// longPresses is an opt-in generator: not part of defaultActions, but authors
-// can include it in their own weighted() set.
-export { longPresses } from "../actions.ts";
+export { doubleTaps, scrolls, swipes, taps, typing } from "../actions.ts";
 
-// Broad exploration: tap, type edge-case values, scroll to reveal content, and
-// swipe. Layer it under targeted flows so the fuzzer wanders the whole app while
-// still driving the paths an author wrote. It omits the hardware back key:
-// backing out past the app's root exits the app under test, and exploration must
-// stay inside it.
-//
-// Weights are relative integers, not percentages: the picker scales each draw by
-// their total, so only the ratios matter and any one can be retuned on its own.
-// Tap and type are co-primary (typing variety is what exercises input
-// validation), scroll is the major reveal behavior at half a primary, swipe is a
-// secondary gesture, and doubleTaps is rare but kept because it is the only
-// default source of sub-100ms event spacing, which keeps race-window bugs
-// (double-submit, init races) reachable.
 export const defaultActions: ActionGenerator = weighted(
   [100, taps],
   [100, typing],