Only editor #33
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…duh we calculate the position again and again which is totally wrong
Major architectural refactor to decouple high-frequency input handling from Electric's reactive graph, resolving main-thread blocking and GC thrashing. Changes: - Architecture: Switched from "Push" (Event-driven) to "Pull" (Atomic Sampling). Scroll inputs now mutate a raw atom bypassing the Electric DAG, which is sampled by a requestAnimationFrame loop. This enables true V-Sync at 120Hz/240Hz. - Memory: Implemented "Zero Allocation" rendering path in editor.cljs. Hoisted all Float32Array and clj->js object creation out of the hot loop into the setup phase. Mutating existing buffers instead of creating new ones eliminated GC spikes. - Logic: Implemented "Render on Invalidation". The render loop now sleeps (0% CPU) when idle and is woken up only by input events, preventing battery drain while maintaining instant responsiveness. - Modules: - app.client.webgpu.editor: Low-level, zero-alloc GPU command encoder. - app.client.webgpu.loop: Input scheduler, HUD, and RAF manager. - app.electric-flow: Lifecycle management and resource loading. - UX: Added performance HUD to track CPU dispatch time and FPS. - Fix: Synced Canvas DOM attributes to window pixel ratio to fix blurry text. - Fix: Added user-select: none to prevent text highlighting during scroll.
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