Script plugins can now declare tab_label and search_noun in their
plugin.toml [[providers]] section. These flow through the Provider
trait, IPC ProviderDesc, and into the UI via provider_meta::resolve().
Unknown plugins auto-generate labels from type_id instead of showing
a generic "Plugin" label.
Wrap LoadedRuntime._library in ManuallyDrop so dlclose() is never called.
dlclose() unmaps the library code; thread-local destructors inside liblua.so
then SIGSEGV when they try to run against the unmapped addresses.
Also filter out non-.lua plugins in the Lua runtime's discover_plugins()
so liblua.so does not attempt to load Rune plugins.
- Shrink Lua RuntimeInfo from 5 fields to 2 (name, version), matching
core and Rune. The mismatch caused SIGSEGV across the ABI boundary.
- Add owlry_version parameter to vtable init in all three crates
(core, Lua, Rune) so runtimes receive the version at init time
instead of hardcoding it.
- Remove unused Lua constants (RUNTIME_ID, RUNTIME_NAME, etc.) and
LUA_RUNTIME_API_VERSION.
- Update plugin_commands.rs call sites to pass CARGO_PKG_VERSION.
Replace Mutex with RwLock for ProviderManager and FrecencyStore in the
IPC server. Most request types (Query, Providers, Submenu, PluginAction)
only need read access and can now proceed concurrently. Only Launch
(frecency write) and Refresh (provider write) acquire exclusive locks.
Also adds a warn!() log for malformed JSON requests before sending the
error response, improving observability for debugging client issues.
Provider trait now requires Send + Sync to satisfy RwLock's Sync bound
on the inner type. RuntimeProvider and LuaProvider gain the
corresponding unsafe impl Sync.
