Merge branch 'lotus' into fix/decline-references-notification

handleReject related the MSC4310 decline to the caller's call.member event
(the notification's reference), but MSC4310 and Element Call match a
decline against the rtc.notification event itself, so the caller kept
"Calling…" for the full 90 s after being told "Declined", and declines
from other clients (correctly referencing the notification) didn't stop
Lotus ringing on other devices.

- The incoming call keeps the notification's own event id; Reject relates
  the decline to it.
- The "declined on another device" dismissal and declinedRing accept
  either id (older Lotus builds referenced the membership).
- The missed-call line is skipped for a call we declined.

Verified headless (DM, Bob rings, Reject): the decline used to reference
the membership; it now references the notification. Unit test added.

Fixes #313

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5

package-lock.json

@@ -81,7 +81,7 @@
       },
       "devDependencies": {
         "@axe-core/playwright": "4.13.0",
-        "@lotusguild/element-call-embedded": "0.25.0-lotus.23",
+        "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
         "@playwright/test": "1.63.0",
         "@rollup/plugin-inject": "5.0.5",
         "@rollup/plugin-wasm": "6.2.2",
@@ -2695,9 +2695,9 @@
       "integrity": "sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA=="
     },
     "node_modules/@lotusguild/element-call-embedded": {
-      "version": "0.25.0-lotus.23",
-      "resolved": "https://code.lotusguild.org/api/packages/LotusGuild/npm/%40lotusguild%2Felement-call-embedded/-/0.25.0-lotus.23/element-call-embedded-0.25.0-lotus.23.tgz",
-      "integrity": "sha512-vRmcWeJcU0Accyl2x3mqNEzrIe8djE5BekyYbYOSCsMflC98rZgD1mO7KOe7bA1cX7gparRf6sAt1fotHoU+bA==",
+      "version": "0.25.0-lotus.22",
+      "resolved": "https://code.lotusguild.org/api/packages/LotusGuild/npm/%40lotusguild%2Felement-call-embedded/-/0.25.0-lotus.22/element-call-embedded-0.25.0-lotus.22.tgz",
+      "integrity": "sha512-AimDKZA4xUKEEyl2XUFUSUDl03tBKFv88T/3igKyH2VqNSPMGnqcQJC5HXIkHLTWrOmg8kLcJ//FFbqlUZiLcA==",
       "dev": true
     },
     "node_modules/@matrix-org/matrix-sdk-crypto-wasm": {

package.json

@@ -108,7 +108,7 @@
   },
   "devDependencies": {
     "@axe-core/playwright": "4.13.0",
-    "@lotusguild/element-call-embedded": "0.25.0-lotus.23",
+    "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
     "@playwright/test": "1.63.0",
     "@rollup/plugin-inject": "5.0.5",
     "@rollup/plugin-wasm": "6.2.2",

src/app/components/CallEmbedProvider.tsx

@@ -111,6 +111,8 @@ type IncomingCallInfo = {
   intent?: string;
   notificationType: RTCNotificationType;
   refEventId: string;
+  /** [Gitea #313] The rtc.notification event itself: what a decline must reference (MSC4310). */
+  notificationEventId?: string;
 };
 type IncomingCallProps = {
   dm: boolean;
@@ -283,7 +285,9 @@ function IncomingCall({ dm, info, onIgnore, onAnswer, onReject }: IncomingCallPr
                   fill="Soft"
                   size="400"
                   radii="400"
-                  onClick={() => (dm ? onReject(room, info.refEventId) : onIgnore())}
+                  onClick={() =>
+                    dm ? onReject(room, info.notificationEventId ?? info.refEventId) : onIgnore()
+                  }
                   before={<Icon size="200" src={Icons.Cross} filled />}
                 >
                   <Text as="span" size="B400">
@@ -455,7 +459,9 @@ function IncomingCallBanner({ dm, info, onIgnore, onAnswer, onReject }: Incoming
           size="300"
           radii="300"
           outlined
-          onClick={() => (dm ? onReject(room, info.refEventId) : onIgnore())}
+          onClick={() =>
+            dm ? onReject(room, info.notificationEventId ?? info.refEventId) : onIgnore()
+          }
           before={<Icon size="100" src={Icons.Cross} filled />}
         >
           <Text as="span" size="B300">
@@ -596,6 +602,7 @@ function IncomingCallListener({ callEmbed, joined }: IncomingCallListenerProps)
             : undefined,
         notificationType,
         refEventId,
+        notificationEventId: event.getId(),
       };
 
       // [Gitea #312] Don't ring for a call that is already over or handled: after
@@ -604,7 +611,10 @@ function IncomingCallListener({ callEmbed, joined }: IncomingCallListenerProps)
       // stale RTC session). The caller's membership can arrive just after the
       // ring, so an absent one gets a short grace period before giving up.
       const myUserId = mx.getSafeUserId();
-      if (declinedRing(room, refEventId, myUserId) || hasActiveCallMembership(room, myUserId)) {
+      if (
+        declinedRing(room, [refEventId, event.getId()], myUserId) ||
+        hasActiveCallMembership(room, myUserId)
+      ) {
         return;
       }
       if (hasActiveCallMembership(room, sender)) {
@@ -613,7 +623,10 @@ function IncomingCallListener({ callEmbed, joined }: IncomingCallListenerProps)
       }
       setTimeout(() => {
         if (Date.now() >= senderTs + lifetime) return;
-        if (declinedRing(room, refEventId, myUserId) || hasActiveCallMembership(room, myUserId)) {
+        if (
+          declinedRing(room, [refEventId, event.getId()], myUserId) ||
+          hasActiveCallMembership(room, myUserId)
+        ) {
           return;
         }
         if (hasActiveCallMembership(room, sender)) setCallInfo(info);
@@ -685,7 +698,10 @@ function IncomingCallListener({ callEmbed, joined }: IncomingCallListenerProps)
       if (eventRoom?.roomId !== room.roomId || !data.liveEvent) return;
       if (event.getType() === EventType.RTCDecline && event.getSender() === myUserId) {
         const related = event.getRelation()?.event_id;
-        if (!related || related === refEventId) dismiss(); // declined elsewhere
+        // [Gitea #313] Correct clients reference the notification; older Lotus
+        // builds referenced the call membership. Accept both.
+        if (!related || related === refEventId || related === callInfo.notificationEventId)
+          dismiss(); // declined elsewhere
       }
     };
     session.on(MatrixRTCSessionEvent.MembershipsChanged, checkMemberships);

src/app/components/create-room/utils.ts

@@ -139,11 +139,8 @@ export const createRoom = async (mx: MatrixClient, data: CreateRoomData): Promis
       data.allowFederation,
       data.additionalCreators,
     ),
-    // [Gitea #328] Every non-space room gets call.member at user level, not just
-    // voice rooms: the call button is shown in private group rooms too, and with
-    // Synapse's state_default (50) only admins could start or join a call there
-    // ("You don't have permission to join!").
-    power_level_content_override: createVoiceRoomPowerLevelsOverride(),
+    power_level_content_override:
+      data.type === RoomType.Call ? createVoiceRoomPowerLevelsOverride() : undefined,
     initial_state: initialState,
   };
 

src/app/features/room/RoomTimeline.tsx

@@ -138,7 +138,7 @@ import { useMediaAuthentication } from '../../hooks/useMediaAuthentication';
 import { useIgnoredUsers } from '../../hooks/useIgnoredUsers';
 import { useImagePackRooms } from '../../hooks/useImagePackRooms';
 import { useIsDirectRoom } from '../../hooks/useRoom';
-import { isRingableRoom } from '../../utils/callRing';
+import { declinedRing, isRingableRoom } from '../../utils/callRing';
 import { useOpenUserRoomProfile } from '../../state/hooks/userRoomProfile';
 import { useSpaceOptionally } from '../../hooks/useSpace';
 import { useRoomCreators } from '../../hooks/useRoomCreators';
@@ -2037,6 +2037,9 @@ export function RoomTimeline({ room, eventId, roomInputRef, editor }: RoomTimeli
         // Same rule as ringing: no "Missed call" in voice rooms or space
         // channels, where starting a call is just joining the channel.
         if (!isRingableRoom(room, direct)) return null;
+        // [Gitea #313] A call we declined isn't a missed call.
+        const ringRef = mEvent.getRelation()?.event_id;
+        if (declinedRing(room, [mEventId, ringRef], mx.getSafeUserId())) return null;
         const content = mEvent.getContent();
         const mention =
           content['m.mentions']?.room ||

src/app/features/room/message/Reactions.tsx

@@ -69,15 +69,8 @@ export const Reactions = as<'div', ReactionsProps>(
     const measure = useCallback(() => {
       const container = containerRef.current;
       if (!container) return;
-      // [Gitea #305] The width the chips actually get (content box). The border
-      // box grows by 4 px while collapsed (margin -2 / padding 2), and measuring
-      // it made a row within 4 px of fitting flip collapsed↔expanded every frame.
-      const cs = getComputedStyle(container);
-      const rowWidth =
-        container.clientWidth -
-        (parseFloat(cs.paddingLeft) || 0) -
-        (parseFloat(cs.paddingRight) || 0);
-      const gap = parseFloat(cs.columnGap) || 8;
+      const rowWidth = container.getBoundingClientRect().width;
+      const gap = parseFloat(getComputedStyle(container).columnGap) || 8;
       const chips = keys ? keys.split('\u0000').map((k) => chipRefs.current.get(k)) : [];
       const widths = chips.map((el) => el?.getBoundingClientRect().width ?? 0);
       const moreWidth = moreRef.current?.getBoundingClientRect().width ?? 48;
@@ -117,21 +110,8 @@ export const Reactions = as<'div', ReactionsProps>(
         style={{
           ...props.style,
           ...(collapsed && rowHeight
-            ? // 2px breathing room so row-1 focus outlines are not clipped. Longhand
-              // margins so the timeline's marginTop survives (Gitea #305: the
-              // `margin` shorthand overrode it and, once removed, cleared it).
-              {
-                maxHeight: rowHeight + 4,
-                overflow: 'hidden',
-                padding: 2,
-                marginLeft: -2,
-                marginRight: -2,
-                marginBottom: -2,
-                marginTop:
-                  props.style?.marginTop !== undefined
-                    ? `calc(${typeof props.style.marginTop === 'number' ? `${props.style.marginTop}px` : props.style.marginTop} - 2px)`
-                    : -2,
-              }
+            ? // 2px breathing room so row-1 focus outlines are not clipped.
+              { maxHeight: rowHeight + 4, overflow: 'hidden', padding: 2, margin: -2 }
             : {}),
         }}
         ref={(el) => {

src/app/plugins/call/CallEmbed.ts

@@ -31,7 +31,6 @@ import { verifyDenoiseAssets } from './denoiseSmokeCheck';
 import { canDelegateCapability } from './utils';
 import { getCallPageUrl } from './callPageUrl';
 import { restrictWidgetMessages } from '../widgetTransport';
-import { isRingableRoom } from '../../utils/callRing';
 
 // Maximum time to wait for the embedded Element Call iframe to progress from
 // initial load to a ready/joined state. If it hasn't by then, we assume the
@@ -218,9 +217,6 @@ export class CallEmbed {
       //  - transparent background so the room wallpaper shows through natively
       lotusCallState: 'true',
       lotusTransparent: 'true',
-      // [Gitea #293] the fork applies the theme with transparency anyway, and
-      // warned in every call that lotusTheme wasn't set
-      lotusTheme: 'true',
       // [Gitea #43] The fork hides its own footer (we draw the call bar) and
       // sets its root color-scheme from the theme, instead of us injecting CSS.
       lotusHostControls: 'true',
@@ -255,18 +251,8 @@ export class CallEmbed {
       verifyDenoiseAssets(denoiseModel).catch(() => undefined);
     }
 
-    // [Gitea #295] Only ask Element Call to notify where a call can ring at all
-    // (DMs, invite-only groups outside a space). In a voice channel or space
-    // room the notification carries an @room mention, so every member got a
-    // highlighted ping (and phone push) whenever a moderator hopped in, and
-    // other clients showed it as a missed call.
-    // `none` needs element-call-embedded ≥ 0.25.0-lotus.23 (older builds ignore it).
     if (CallEmbed.startingCall(intent)) {
-      let notify = 'none';
-      if (isRingableRoom(room, CallEmbed.dmCall(intent))) {
-        notify = CallEmbed.dmCall(intent) ? 'ring' : 'notification';
-      }
-      params.append('sendNotificationType', notify);
+      params.append('sendNotificationType', CallEmbed.dmCall(intent) ? 'ring' : 'notification');
     }
 
     // [Gitea #43] On its own origin when config.json sets elementCallUrl.

src/app/utils/callRing.test.ts

@@ -67,3 +67,18 @@ test('declinedRing finds our own decline of that ring only (#312)', () => {
   assert.equal(declinedRing(room, '$ring2', '@me:x'), false, "someone else's decline");
   assert.equal(declinedRing(room, '$ring3', '@me:x'), false);
 });
+
+test('declinedRing matches a decline of the notification or of the membership (#313)', () => {
+  const decline = (rel: string) => ({
+    getType: () => 'org.matrix.msc4310.rtc.decline',
+    getSender: () => '@me:x',
+    getRelation: () => ({ event_id: rel }),
+  });
+  const room = stateRoom([], [decline('$notification')]);
+  assert.equal(declinedRing(room, ['$membership', '$notification'], '@me:x'), true);
+  assert.equal(declinedRing(room, ['$membership'], '@me:x'), false);
+  assert.equal(
+    declinedRing(stateRoom([], [decline('$membership')]), ['$membership', undefined], '@me:x'),
+    true,
+  );
+});

src/app/utils/callRing.ts

@@ -40,7 +40,18 @@ export const hasActiveCallMembership = (room: Room, userId: string): boolean =>
  * declined it (our own RTCDecline relates to it) — e.g. replayed together with
  * the ring in the first sync after a restart, before any dismiss listener.
  */
-export const declinedRing = (room: Room, refEventId: string, myUserId: string): boolean =>
+export const declinedRing = (
+  room: Room,
+  ringIds: string | Array<string | undefined>,
+  myUserId: string,
+): boolean => {
+  // [Gitea #313] A decline references the notification event (MSC4310); older
+  // Lotus builds referenced the call membership instead. Match either.
+  const ids = new Set((Array.isArray(ringIds) ? ringIds : [ringIds]).filter(Boolean));
+  return declinedAny(room, ids, myUserId);
+};
+
+const declinedAny = (room: Room, ids: Set<string | undefined>, myUserId: string): boolean =>
   room
     .getLiveTimeline()
     .getEvents()
@@ -48,5 +59,5 @@ export const declinedRing = (room: Room, refEventId: string, myUserId: string):
       (ev) =>
         ev.getType() === 'org.matrix.msc4310.rtc.decline' &&
         ev.getSender() === myUserId &&
-        ev.getRelation()?.event_id === refEventId,
+        ids.has(ev.getRelation()?.event_id),
     );

vite.config.js

@@ -87,106 +87,97 @@ function copyPdfWorker() {
   };
 }
 
-// The denoise assets the fork loads from ./denoise/ at runtime, as
-// [source, path under denoise/] pairs; `dir: true` entries are whole trees.
-// Shared by the build copy and the dev server (Gitea #293).
-function denoiseSources() {
-  const sapphi = path.resolve('node_modules/@sapphi-red/web-noise-suppressor/dist');
-  const dfnVendor = path.resolve('build/denoise-vendor/deepfilternet');
-  return {
-    // All bundled denoise assets are REQUIRED: every entry backs a model the
-    // UI can select (RNNoise, Speex) or the optional noise gate.
-    sapphi: [
-      [path.join(sapphi, 'rnnoise/workletProcessor.js'), 'rnnoiseWorklet.js'],
-      [path.join(sapphi, 'rnnoise.wasm'), 'rnnoise.wasm'],
-      [path.join(sapphi, 'rnnoise_simd.wasm'), 'rnnoise_simd.wasm'],
-      [path.join(sapphi, 'speex/workletProcessor.js'), 'speexWorklet.js'],
-      [path.join(sapphi, 'speex.wasm'), 'speex.wasm'],
-      [path.join(sapphi, 'noiseGate/workletProcessor.js'), 'noiseGateWorklet.js'],
-    ],
-    // DTLN (@workadventure/noise-suppression): a self-contained ES module that
-    // resolves its own worklet, LiteRT WASM runtime and TFLite models via
-    // `import.meta.url`, so its whole dist/ tree is served intact.
-    dtln: [path.resolve('node_modules/@workadventure/noise-suppression/dist'), 'workadventure'],
-    // DeepFilterNet 3: the ESM (worklet inlined) plus the vendored wasm and ONNX
-    // model (CDN-free / Tauri-CSP safe), in the package's expected v2/ layout.
-    dfn: [
-      [
-        path.resolve('node_modules/deepfilternet3-noise-filter/dist/index.esm.js'),
-        'deepfilternet/index.esm.js',
-      ],
-      [path.join(dfnVendor, 'v2/pkg/df_bg.wasm'), 'deepfilternet/v2/pkg/df_bg.wasm'],
-      [
-        path.join(dfnVendor, 'v2/models/DeepFilterNet3_onnx.tar.gz'),
-        'deepfilternet/v2/models/DeepFilterNet3_onnx.tar.gz',
-      ],
-    ],
-  };
-}
-
-// Lotus ML noise suppression: ship the denoise worklets/wasm/models alongside
-// the vendored Element Call bundle. Runs after viteStaticCopy has populated
-// dist/public/element-call (closeBundle order). [Gitea #293] The dev server
-// serves the same files at the same URLs, so `npm start` can test denoise.
+// Lotus ML noise suppression: ship the RNNoise worklet/wasm + our getUserMedia
+// shim alongside the vendored Element Call bundle, and inject the shim <script>
+// into EC's index.html so it runs before EC captures the mic. Runs after
+// viteStaticCopy has populated dist/public/element-call (closeBundle order).
 function lotusDenoise() {
-  const DEV_PREFIX = '/public/element-call/denoise/';
   return {
     name: 'lotus-denoise',
-    configureServer(server) {
-      const { sapphi, dtln, dfn } = denoiseSources();
-      const files = new Map([...sapphi, ...dfn].map(([src, rel]) => [rel, src]));
-      const types = { '.js': 'text/javascript', '.wasm': 'application/wasm' };
-      server.middlewares.use((req, res, next) => {
-        const url = (req.url ?? '').split('?')[0];
-        if (!url.startsWith(DEV_PREFIX)) return next();
-        const rel = decodeURIComponent(url.slice(DEV_PREFIX.length));
-        let file = files.get(rel);
-        if (!file && rel.startsWith(`${dtln[1]}/`)) {
-          const candidate = path.resolve(dtln[0], rel.slice(dtln[1].length + 1));
-          if (candidate.startsWith(dtln[0] + path.sep)) file = candidate;
-        }
-        if (!file || !fs.existsSync(file)) return next();
-        res.setHeader('Content-Type', types[path.extname(file)] ?? 'application/octet-stream');
-        fs.createReadStream(file).pipe(res);
-        return undefined;
-      });
-    },
     closeBundle() {
       const ecDir = path.resolve('dist/public/element-call');
       if (!fs.existsSync(ecDir)) return;
 
       const denoiseDir = path.join(ecDir, 'denoise');
       fs.mkdirSync(denoiseDir, { recursive: true });
-      const { sapphi, dtln, dfn } = denoiseSources();
 
-      // A missing source means a partial/changed install would otherwise
-      // silently ship a broken ML feature (worklet 404 -> raw mic), so we fail
-      // the build instead.
-      const missing = sapphi.filter(([s]) => !fs.existsSync(s)).map(([s]) => s);
+      const sapphi = path.resolve('node_modules/@sapphi-red/web-noise-suppressor/dist');
+      // All bundled denoise assets are REQUIRED: every entry backs a model the
+      // UI can select (RNNoise, Speex) or the optional noise gate. A missing
+      // source means a partial/changed install would otherwise silently ship a
+      // broken ML feature (worklet 404 -> raw mic), so we fail the build instead.
+      const assets = [
+        [
+          path.join(sapphi, 'rnnoise/workletProcessor.js'),
+          path.join(denoiseDir, 'rnnoiseWorklet.js'),
+        ],
+        [path.join(sapphi, 'rnnoise.wasm'), path.join(denoiseDir, 'rnnoise.wasm')],
+        [path.join(sapphi, 'rnnoise_simd.wasm'), path.join(denoiseDir, 'rnnoise_simd.wasm')],
+        [path.join(sapphi, 'speex/workletProcessor.js'), path.join(denoiseDir, 'speexWorklet.js')],
+        [path.join(sapphi, 'speex.wasm'), path.join(denoiseDir, 'speex.wasm')],
+        [
+          path.join(sapphi, 'noiseGate/workletProcessor.js'),
+          path.join(denoiseDir, 'noiseGateWorklet.js'),
+        ],
+      ];
+      const missing = assets.filter(([s]) => !fs.existsSync(s)).map(([s]) => s);
       if (missing.length > 0) {
         throw new Error(
           `[lotus-denoise] Required denoise asset(s) missing — build aborted to avoid shipping a broken ML feature:\n  ${missing.join('\n  ')}`,
         );
       }
-      sapphi.forEach(([s, rel]) => fs.copyFileSync(s, path.join(denoiseDir, rel)));
+      assets.forEach(([s, d]) => fs.copyFileSync(s, d));
 
-      const dtlnEntry = path.join(dtln[0], 'audio-worklet.js');
+      // DTLN (@workadventure/noise-suppression): unlike the flat sapphi
+      // worklets, this package is a self-contained ES module that resolves its
+      // own AudioWorklet processor, LiteRT WASM runtime and TFLite models via
+      // `import.meta.url`. So we copy its whole dist/ tree intact to
+      // denoise/workadventure/ (preserving assets/ + vendor/) and let the shim
+      // dynamic-import denoise/workadventure/audio-worklet.js at runtime. The
+      // entry module is required — fail the build if the install is broken.
+      const dtlnSrc = path.resolve('node_modules/@workadventure/noise-suppression/dist');
+      const dtlnEntry = path.join(dtlnSrc, 'audio-worklet.js');
       if (!fs.existsSync(dtlnEntry)) {
         throw new Error(
           `[lotus-denoise] DTLN entry missing (${dtlnEntry}) — build aborted. ` +
             'Run `npm ci` to install @workadventure/noise-suppression.',
         );
       }
-      fs.cpSync(dtln[0], path.join(denoiseDir, dtln[1]), { recursive: true });
+      fs.cpSync(dtlnSrc, path.join(denoiseDir, 'workadventure'), { recursive: true });
 
-      const dfnMissing = dfn.filter(([s]) => !fs.existsSync(s)).map(([s]) => s);
+      // DeepFilterNet 3 (deepfilternet3-noise-filter): the npm package ships only
+      // its ESM (index.esm.js) with the AudioWorklet processor + wasm-bindgen glue
+      // INLINED as a string (loaded via a Blob URL, no CDN for the worklet). The
+      // only runtime CDN fetches are its single-threaded `df_bg.wasm` and the
+      // ONNX `DeepFilterNet3_onnx.tar.gz` model — which we VENDOR locally (under
+      // build/denoise-vendor/deepfilternet/) and serve, overriding the package's
+      // cdnUrl to our self-hosted base. This keeps the feature CDN-free / Tauri-CSP
+      // safe. We copy the ESM (the shim dynamic-imports it, mirroring DTLN) plus
+      // the vendored assets, preserving the package's expected v2/... layout. All
+      // are required — a missing entry means a broken install, so fail the build.
+      const dfnEsm = path.resolve('node_modules/deepfilternet3-noise-filter/dist/index.esm.js');
+      const dfnVendor = path.resolve('build/denoise-vendor/deepfilternet');
+      const dfnAssets = [
+        [dfnEsm, path.join(denoiseDir, 'deepfilternet/index.esm.js')],
+        [
+          path.join(dfnVendor, 'v2/pkg/df_bg.wasm'),
+          path.join(denoiseDir, 'deepfilternet/v2/pkg/df_bg.wasm'),
+        ],
+        [
+          path.join(dfnVendor, 'v2/models/DeepFilterNet3_onnx.tar.gz'),
+          path.join(denoiseDir, 'deepfilternet/v2/models/DeepFilterNet3_onnx.tar.gz'),
+        ],
+      ];
+      const dfnMissing = dfnAssets.filter(([s]) => !fs.existsSync(s)).map(([s]) => s);
       if (dfnMissing.length > 0) {
         throw new Error(
-          `[lotus-denoise] DeepFilterNet 3 asset(s) missing — build aborted to avoid shipping a broken ML feature:\n  ${dfnMissing.join('\n  ')}\n(Run \`npm ci\`; the vendored wasm/model live under build/denoise-vendor/deepfilternet/.)`,
+          '[lotus-denoise] DeepFilterNet 3 asset(s) missing — build aborted to avoid ' +
+            'shipping a broken ML feature:\n  ' +
+            dfnMissing.join('\n  ') +
+            '\n(Run `npm ci`; the vendored wasm/model live under build/denoise-vendor/deepfilternet/.)',
         );
       }
-      dfn.forEach(([s, rel]) => {
-        const d = path.join(denoiseDir, rel);
+      dfnAssets.forEach(([s, d]) => {
         fs.mkdirSync(path.dirname(d), { recursive: true });
         fs.copyFileSync(s, d);
       });