Author	SHA1	Message	Date
Hakan Seven	5ccf5cfe36	feat(plugin): lift host surface behind a HostApi trait (phase 1b) ... Plugins targeted the host's concrete HostSession type. Add a HostApi trait in ocs_plugin_api behind an optional `host` feature (the only thing that pulls acadrust, so the core crate stays dependency-free). HostSession implements it and BuiltinPlugin::dispatch now takes `&mut dyn HostApi`, so an out-of-tree add-on compiles against the contract crate alone. Per-tab plugin state is reached through object-safe plugin_state* helpers. Completes the phase-1 host-surface extraction in the #100 epic. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-17 11:31:05 +03:00
Michael Flynn	e46701456f	Add plugin host architecture and Storm Sewer add-on package ... Generic plugin runtime (src/plugin/, HostSession, per-tab plugin_state, command router). QGIS-style add-on layout with plugin.toml and single PluginRegistration. Storm Sewer refactored as reference consumer with dispatch.rs, catchments, LandXML, headless tests (43 passing). Core update.rs decoupled from storm_sewer via CadCommand object-pick hooks. Docs: plugin-architecture.md, plugin-template, PR and issue-78 reply drafts.	2026-06-09 13:41:21 -04:00