refactor: extract @hyperframes/studio-server from core (#1757)

* refactor: extract @hyperframes/studio-server package from core

Moves all studio-api routes, helpers, and Hono server wiring from
packages/core/src/studio-api/ into a new standalone packages/studio-server
package (@hyperframes/studio-server).

Core keeps thin re-export stubs at @hyperframes/core/studio-api and the
subpath helpers (screenshot-clip, draft-markers, etc.) for backward
compatibility. Consumer imports (cli studioServer, vite adapter/config,
producer htmlCompiler, studio manualEditsTypes) are updated to import from
@hyperframes/studio-server directly.

Also exports rewriteInlineStyleAssetUrls from @hyperframes/core root (was
in compiler/rewriteSubCompPaths.ts but not re-exported), required by
@hyperframes/studio-server/helpers/subComposition.

Removes postcss-selector-parser from @hyperframes/core dependencies (moved
to @hyperframes/studio-server which owns the routes that used it).

Depends on @hyperframes/parsers (PR #1755).

* fix(ci): add parsers+studio-server to Dockerfile and build before preview tests

* fix(ci): build @hyperframes/studio-server before Test and studio load smoke

Studio's vite.config.ts imports @hyperframes/studio-server, which resolves
via its "node" export condition to built dist. The Test and studio-load-smoke
jobs only built parsers + core, so esbuild's config load failed to resolve the
package entry. Build studio-server too.

* fix(studio): repoint sdkCutoverParity test import to studio-server

sourceMutation moved from core's studio-api to @hyperframes/studio-server;
the test still imported the deleted core path. This was masked while studio's
vite.config failed to load (couldn't resolve studio-server); now that the
config loads, the test runs and the stale import surfaced.

packages/studio/package.json

@@ -58,6 +58,7 @@
     "@hyperframes/parsers": "workspace:*",
     "@hyperframes/player": "workspace:*",
     "@hyperframes/sdk": "workspace:*",
+    "@hyperframes/studio-server": "workspace:*",
     "@phosphor-icons/react": "^2.1.10",
     "bpm-detective": "^2.0.5",
     "dompurify": "^3.2.4",

packages/studio/src/components/editor/manualEditsTypes.ts

@@ -5,7 +5,7 @@ export {
   STUDIO_WIDTH_PROP,
   STUDIO_HEIGHT_PROP,
   STUDIO_MANUAL_EDIT_GESTURE_ATTR,
-} from "@hyperframes/core/studio-api/draft-markers";
+} from "@hyperframes/studio-server/draft-markers";
 export const STUDIO_ROTATION_PROP = "--hf-studio-rotation";
 
 /* ── Internal DOM attribute names ─────────────────────────────────── */

packages/studio/src/utils/sdkCutoverParity.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from "vitest";
 import { openComposition } from "@hyperframes/sdk";
-import { patchElementInHtml } from "../../../core/src/studio-api/helpers/sourceMutation.js";
+import { patchElementInHtml } from "../../../studio-server/src/helpers/sourceMutation.js";
 import type { PatchOperation } from "./sourcePatcher";
 import { patchOpsToSdkEditOps } from "./sdkOpMapping";
 

packages/studio/vite.adapter.ts

@@ -15,9 +15,9 @@ import {
   type ResolvedProject,
   type RenderJobState,
   type StudioApiAdapter,
-} from "@hyperframes/core/studio-api";
+  createProjectSignature,
+} from "@hyperframes/studio-server";
 import type { RegistryItem } from "@hyperframes/core/registry";
-import { createProjectSignature } from "../core/src/studio-api/helpers/projectSignature";
 import { createRetryingModuleLoader, ensureProducerDist } from "./vite.producer";
 import { createStudioDevRenderBodyScripts } from "./vite.studioMotion";
 import { generateThumbnail, findSystemChrome } from "./vite.browser";

packages/studio/vite.config.ts

@@ -65,7 +65,7 @@ function devProjectApi(): Plugin {
       let _api: { fetch: (req: Request) => Promise<Response> } | null = null;
       const getApi = async () => {
         if (!_api) {
-          const mod = await server.ssrLoadModule("@hyperframes/core/studio-api");
+          const mod = await server.ssrLoadModule("@hyperframes/studio-server");
           const adapter = createViteAdapter(dataDir, server);
           _api = mod.createStudioApi(adapter);
         }
@@ -188,7 +188,7 @@ export default defineConfig({
   },
   ssr: {
     // recast / @babel/parser are CommonJS and call `require("fs")`. They are
-    // reachable only server-side via the Node-only `@hyperframes/core/gsap-parser`
+    // reachable only server-side via the Node-only `@hyperframes/parsers/gsap-parser`
     // subpath (studio-api GSAP mutations + the linter), which the dev server loads
     // through Vite SSR. Externalizing them makes SSR load the native Node modules
     // instead of esbuild-transforming the `require` into a shim that throws