Fixes

src/README.md

@@ -434,9 +434,14 @@ This app keeps the same core behavior but splits it into modules that can grow:
 - `frames/InputFrameMailbox`: non-blocking bounded FIFO CPU input handoff with contiguous-copy fast path for matching row strides
 - `render/InputFrameTexture`: render-thread-owned upload of the currently acquired CPU input frame into GL, including raw UYVY8 decode into the shader-visible input texture
 - `render/readback/`: PBO-backed BGRA8 readback and completed-frame publication
+- `render/thread/`: render thread lifecycle, GL startup/cadence loop, metrics, and runtime layer commit mailbox
 - `render/runtime/RuntimeRenderScene`: render-thread-owned GL scene for ready runtime shader layers
 - `render/runtime/RuntimeShaderPrepareWorker`: shared-context runtime shader program compile/link worker
-- `runtime/`: app-owned shader layer readiness model, runtime Slang build bridge, runtime-state persistence, and completed artifact handoff
+- `runtime/catalog/`: supported shader catalog and package filtering
+- `runtime/layers/`: app-owned shader layer readiness model, restore/reload reconciliation, and render snapshots
+- `runtime/shader/`: runtime Slang build bridge and completed artifact handoff
+- `runtime/state/`: runtime JSON helpers, parameter normalization, and debounced runtime-state persistence
+- `runtime/text/`: font atlas build and prepared text texture composition
 - `control/`: control action results and runtime-state JSON presentation
 - `control/http/`: local HTTP API, static UI serving, OpenAPI serving, and WebSocket updates
 - `json/`: compact JSON serialization helpers