glm-5.1
09f32f0c64
Phase 1 of SDD process: syncing docs/architecture/ to reflect the existing source code. Eight component documents describe WHAT and WHY (not HOW) for each module: schema, element factory, reactive layer, host config, transforms, events, pointers, and build distribution. Three ADRs capture key decisions (HTML-agnostic core, TypeBox Module as type registry, Preact signals-core for reactivity). Each doc documents known reconciler gaps and references the research in docs/research/reconciler/. Also adds docs/sdd_process.md (process reference shared across alkdev projects) matching the taskgraph_ts pattern.