Yaowei Zheng
d4faee3a1e
Branch-length batch covering tooling, the model layer, the Web App and the public surfaces. Highlights: - Changelog: a per-release `changelog/<version>/` tree, grouped by the surface each change touches, with a root CHANGELOG.md holding one line per release. - Dev startup: `scripts/dev-prebuild.mjs` serializes the skills+core prebuild behind a lock and keeps `pnpm install` current; `pnpm dev` runs server+web together. - AgentHub 0.3.3 -> 0.4.0: OmniMessage complete payloads carry one opaque `fidelity` object in place of item-level `signature`/`phase`, threaded verbatim through Trace, replay and resume; malformed classification adapted to the new error types. - Model layer: a model is always referenced by an explicit `(provider, model_id)` pair. The provider is never inferred, guessed or defaulted -- both the catalog inference and the unique-match config resolution are gone, and CLI, SDK, server routes and run_subagent all require the complete pair. Catalog gains the Qwen Token Plan, Qwen Pay-As-You-Go and Fireworks AI gateways, plus an expanded OpenRouter group. - Web App: catalog preset sync and per-group speed test on the Models page, positional slash commands, a markdown renderer, skill-library update reminders, and a vertically centred draft page whose upward menus size themselves to the room available. - Public surfaces: restructured READMEs, the penguin.ooo landing site and blog, refreshed benchmark results for both suites, and the demo videos playing on the landing page. Includes the fixes from a full review of the branch: 23 confirmed findings, among them a provider-inference bug that could send one vendor's API key to another vendor's endpoint, and an Escape handler that destroyed the composer's contents unrecoverably. Verified on the branch head: pnpm test (1127 passing, 7 packages), pnpm typecheck and pnpm format:check clean, Playwright e2e 14/14.
49 lines
1.7 KiB
TypeScript
49 lines
1.7 KiB
TypeScript
/**
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* Live scroll-spy for the landing nav: returns the id of the LAST section whose
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* anchor top has crossed the activation line under the sticky header, or null
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* while the viewport is still above the first section (the hero). Scroll events
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* are captured at the document level so any scrolling container works, and
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* positions are measured with viewport rects (rAF-throttled).
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*/
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import { useEffect, useState } from "react";
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/** Just below the sticky header plus the .section-anchor scroll margin (5.5rem). */
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const ACTIVATION_LINE_PX = 96;
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export function useScrollSpy(ids: readonly string[]): string | null {
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const [active, setActive] = useState<string | null>(null);
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const key = ids.join("|");
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useEffect(() => {
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if (ids.length === 0) {
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setActive(null);
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return;
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}
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let raf = 0;
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const measure = () => {
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raf = 0;
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let current: string | null = null;
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for (const id of ids) {
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const el = document.getElementById(id);
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if (el && el.getBoundingClientRect().top <= ACTIVATION_LINE_PX) current = id;
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}
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setActive(current);
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};
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const schedule = () => {
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if (raf === 0) raf = requestAnimationFrame(measure);
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};
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measure();
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document.addEventListener("scroll", schedule, { capture: true, passive: true });
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window.addEventListener("resize", schedule);
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return () => {
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document.removeEventListener("scroll", schedule, { capture: true });
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window.removeEventListener("resize", schedule);
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if (raf) cancelAnimationFrame(raf);
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};
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// The id list is captured via its joined key.
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [key]);
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return active;
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}
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