feat(proto-app): add toolbox plugin loading to PluginRegistry#39
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Extend PluginRegistry to discover, load, and hot-reload toolbox plugins alongside data sources and message parsers. Contents: - Add LoadedToolbox struct (library handle, path, name, capabilities, mtime) - Add loadAndRegisterToolbox() to scan and load toolbox .so files - Integrate toolbox loading into scanDirectory() and reload() flows (load, unload on removal, reload on mtime change) - Add allToolboxes() accessor for downstream use - Link pj_toolbox_host into pj_proto_app
pabloinigoblasco
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Apr 15, 2026
…olbox loader, toolbox gap analysis docs)
pabloinigoblasco
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Apr 15, 2026
…olbox loader, toolbox gap analysis docs)
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Summary
PluginRegistryto discover, load, and hot-reload toolbox plugins alongside data sources and message parsersLoadedToolboxstruct tracking library handle, path, name, capabilities and modification timescanDirectory()andreload()flows (load, unload on removal, reload on mtime change)allToolboxes()accessor for downstream consumerspj_toolbox_hostintopj_proto_appTest plan
pj_proto_appand verify no linker errors.soin the plugin directory and verify it appears inallToolboxes().soon disk and callreload()— verify it reloads.soand callreload()— verify it is unregistered