perry-stdlib fails to build with --no-default-features (breaks auto-optimize relink) #7764

Summary

perry-stdlib does not compile with --no-default-features, which is the configuration the auto-optimize relink uses. Every perry compile that triggers auto-optimize falls back to prebuilt archives with a warning, and any ad-hoc build needs PERRY_NO_AUTO_OPTIMIZE=1 as a workaround.

Reproduction

cargo build -p perry-stdlib --no-default-features

error[E0433]: cannot find `events` in `crate`
   --> crates/perry-stdlib/src/common/dispatch/init.rs:668:57
    |
668 |     perry_runtime::js_set_native_events_dispatch(crate::events::js_events_native_dispatch);
    |                                                         ^^^^^^ could not find `events` in the crate root
    |
note: found an item that was configured out
   --> crates/perry-stdlib/src/lib.rs:57:9
    |
 56 | #[cfg(feature = "bundled-events")]
    |       -------------------------- the item is gated behind the `bundled-events` feature
 57 | pub mod events;

Two further instances of the same shape:

error[E0433]: cannot find `async_bridge` in `common`
  --> crates/perry-stdlib/src/worker_threads/broadcast_channel.rs:67:20
  --> crates/perry-stdlib/src/worker_threads/broadcast_channel.rs:102:20

gated behind async-runtime.

Cause

The call site added in #7745 (route the module-level events.* helpers through the dynamic dispatch) is not behind the #[cfg(feature = "bundled-events")] that gates the module it references. The neighbouring dispatch registrations in the same function are cfg-gated — e.g. the database-sqlite line immediately below it — so this looks like an omission rather than a design choice.

Impact

Auto-optimize prints:

auto-optimize: cargo build failed, using prebuilt libraries. The prebuilt archives may lack the feature-gated js_* entrypoints this compile routed to ext crates; if the link fails with undefined symbols, fix the cargo error above

so the failure is soft — but it silently gives up the feature-stripped rebuild, which is the whole point of the pass.

Fix

Gate the three call sites to match the modules they reference (bundled-events, async-runtime). Worth adding a CI arm that builds perry-stdlib --no-default-features, since nothing currently covers the configuration auto-optimize actually uses.