feat: add Stronkter catalog blocks (#570)

## Problem

The Catalog did not include the four prompt-matched Stronkter one-shot HyperFrames projects, and registry metadata only supported a plain author string, so there was no structured way to show creator attribution or the original generation prompt on generated catalog pages.

## What this fixes

- Adds four Catalog blocks matching the provided prompts, in order:
  - `north-korea-locked-down`
  - `apple-money-count`
  - `nyc-paris-flight`
  - `goonvpn-youtube-spot`
- Attributes each block to [Stronkter](https://x.com/Stronkter).
- Stores and renders the original source prompt for each generated catalog page.
- Adds a local realistic map plate for the North Korea block so rendering does not depend on live map tile requests.
- Extends registry item metadata/schema with `authorUrl` and `sourcePrompt`.
- Updates catalog page generation to read items from `registry/registry.json`, keeping generated docs aligned to the public registry manifest.
- Ignores normal browser media preload `net::ERR_ABORTED` request failures for media assets during `hyperframes validate`, while preserving failures for real missing assets.

## Root cause

The imported projects are Catalog-ready compositions, but the registry/docs pipeline did not have first-class source-prompt or linked-author fields to expose creator credit on generated MDX pages. The audio-backed compositions also surfaced a validation edge case: Chrome can report aborted media preload requests as `net::ERR_ABORTED` even when the audio file exists and playback is valid.

## Verification

### Local

- `bun run --filter @hyperframes/cli test src/commands/validate.test.ts`
- `bun run --filter @hyperframes/core test src/registry/types.test.ts`
- `bun run sync-schemas:check`
- `bunx oxlint packages/cli/src/commands/validate.ts packages/cli/src/commands/validate.test.ts packages/core/src/registry/types.ts packages/core/src/registry/types.test.ts scripts/generate-catalog-pages.ts`
- `bunx oxfmt --check ...` on changed source, registry, docs, and composition files
- `git diff --check`
- `bun packages/cli/src/cli.ts lint` and `validate` against temp installed projects for all four blocks
- Lefthook pre-commit: lint/format/typecheck on the initial commit, plus format on the amend
- Lefthook commit-msg: commitlint

### Browser

- Exercised all four blocks through HyperFrames preview routes with `agent-browser`.
- Captured playback screenshots and WebM recordings for:
  - `north-korea-locked-down`
  - `apple-money-count`
  - `nyc-paris-flight`
  - `goonvpn-youtube-spot`

## Notes

- The zip also contained unrelated project directories, but this PR intentionally includes only the four prompt-matched Catalog blocks requested here.
- The imported one-shot compositions may trigger the existing large-composition lint warning, but there are no lint errors and runtime validation passes.

packages/cli/src/commands/validate.test.ts

@@ -0,0 +1,22 @@
+import { describe, expect, it } from "vitest";
+import { shouldIgnoreRequestFailure } from "./validate.js";
+
+describe("shouldIgnoreRequestFailure", () => {
+  it("ignores aborted media preload requests", () => {
+    expect(
+      shouldIgnoreRequestFailure("http://127.0.0.1:3000/assets/sfx.wav", "net::ERR_ABORTED"),
+    ).toBe(true);
+    expect(shouldIgnoreRequestFailure("http://127.0.0.1:3000/video.mp4", "net::ERR_ABORTED")).toBe(
+      true,
+    );
+  });
+
+  it("keeps non-media and non-aborted failures reportable", () => {
+    expect(
+      shouldIgnoreRequestFailure("http://127.0.0.1:3000/assets/map.png", "net::ERR_ABORTED"),
+    ).toBe(false);
+    expect(
+      shouldIgnoreRequestFailure("http://127.0.0.1:3000/assets/sfx.wav", "net::ERR_FAILED"),
+    ).toBe(false);
+  });
+});

packages/cli/src/commands/validate.ts

@@ -29,6 +29,16 @@ interface ContrastEntry {
 
 const CONTRAST_SAMPLES = 5;
 const SEEK_SETTLE_MS = 150;
+const MEDIA_EXTENSIONS = /\.(aac|flac|m4a|mov|mp3|mp4|oga|ogg|wav|webm)$/i;
+
+export function shouldIgnoreRequestFailure(url: string, errorText: string | undefined): boolean {
+  if (errorText !== "net::ERR_ABORTED") return false;
+  try {
+    return MEDIA_EXTENSIONS.test(new URL(url).pathname);
+  } catch {
+    return false;
+  }
+}
 
 async function getCompositionDuration(page: import("puppeteer-core").Page): Promise<number> {
   return page.evaluate(() => {
@@ -183,10 +193,12 @@ async function validateInBrowser(
     page.on("requestfailed", (req) => {
       const url = req.url();
       if (url.includes("favicon") || url.startsWith("data:")) return;
+      const failureText = req.failure()?.errorText;
+      if (shouldIgnoreRequestFailure(url, failureText)) return;
       const path = decodeURIComponent(new URL(url).pathname).replace(/^\//, "");
       errors.push({
         level: "error",
-        text: `Failed to load ${path}: ${req.failure()?.errorText ?? "net::ERR_FAILED"}`,
+        text: `Failed to load ${path}: ${failureText ?? "net::ERR_FAILED"}`,
         url,
       });
     });