libs/components: mark fire-and-forget promises with void

Resolves SonarCloud typescript:S9383 in the shared frontend component libraries.
url_utils: satisfy Clippy pedantic lints (#2681 )
2026-11-10 07:56:46 -05:00 · 2026-11-10 12:08:32 +01:00 · 2026-11-10 11:32:48 +01:00 · 2026-11-09 10:09:12 -05:00
48 changed files with 141 additions and 133 deletions
@@ -1,4 +1,3 @@
-
 /// When downloading a remote file, it makes sense to try to match the same file extension (with reasonable safeguards).
 #[deprecated(note = "Use `Extension` in `url_utils::extension::extension` instead")]
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
@@ -12,9 +12,7 @@ pub fn extract_download_extension_from_url_str(url: &str) -> Option<DownloadExte
 #[deprecated(note = "Use `extract_extension_from_url` in `url_utils::extension::extract_extension_from_url` instead")]
 pub fn extract_download_extension_from_url(url: &Url) -> Option<DownloadExtension> {
  let path = url.path();
-  let extension = std::path::Path::new(path)
-      .extension()
-      .and_then(|ext| ext.to_str())?;
+  let extension = std::path::Path::new(path).extension().and_then(|ext| ext.to_str())?;
  DownloadExtension::try_from_str(extension)
 }

@@ -26,14 +24,14 @@ mod tests {
  #[test]
  fn success_case() {
    let url = "https://storyteller.ai/example.jpg";
-    let maybe_extension= extract_download_extension_from_url_str(url);
+    let maybe_extension = extract_download_extension_from_url_str(url);
    assert_eq!(maybe_extension, Some(DownloadExtension::Jpg));
  }

  #[test]
  fn difficult_url() {
    let url = "https://videos.youtube.com/foo/bar/files/00000000-f19a-1275-a092-caa60b38f8d2%2Fraw?se=2025-11-21T22%3A26%3A53Z&sp=r&sv=2024-08-09&sr=b&skoid=8cfff87a-01fc-27c1-9091-32999dcd1389&sktid=aa8ccaf6-e6da-484e-ab11-9c7496c21c53&skt=2025-11-17T21%3A09%3A08Z&ske=2025-10-23T21%3A14%3A08Z&sks=b&skv=2024-08-04&sig=T2U6%2Brw9WJdJagBkCL4/GlFr72KhZGP3QPlobIO7JlU%3D&ac=oaisdsorprnorthcentralus";
-    let maybe_extension= extract_download_extension_from_url_str(url);
+    let maybe_extension = extract_download_extension_from_url_str(url);
    assert!(maybe_extension.is_none());
  }
 }
@@ -1,3 +1,4 @@
+#[expect(clippy::module_inception, reason = "Preserve the existing public module path")]
 mod download_extension;
 pub mod extract_download_extension_from_url;

@@ -1,5 +1,6 @@
 use std::borrow::Cow;
 use std::fmt;
+use std::hash::{Hash, Hasher};

 /// A file extension that can be either a compile-time constant or a runtime-parsed value.
 ///
@@ -16,7 +17,7 @@ use std::fmt;
 /// assert_eq!(ext.without_period(), "mp4");
 /// assert_eq!(ext.with_period(), ".mp4");
 /// ```
-#[derive(Clone, Eq, Hash)]
+#[derive(Clone, Eq)]
 pub struct Extension {
  /// The extension without the leading period, e.g. "png", "mp4".
  value: Cow<'static, str>,
@@ -34,20 +35,14 @@ impl Extension {
  /// const MP4: Extension = Extension::from_static("mp4", ".mp4");
  /// ```
  pub const fn from_static(ext: &'static str, dotted: &'static str) -> Self {
-    Self {
-      value: Cow::Borrowed(ext),
-      dotted: Cow::Borrowed(dotted),
-    }
+    Self { value: Cow::Borrowed(ext), dotted: Cow::Borrowed(dotted) }
  }

  /// Creates an `Extension` from a `&str` at runtime.
  /// The input must NOT include a leading period.
  pub fn new(ext: &str) -> Self {
-    let dotted = format!(".{}", ext);
-    Self {
-      value: Cow::Owned(ext.to_string()),
-      dotted: Cow::Owned(dotted),
-    }
+    let dotted = format!(".{ext}");
+    Self { value: Cow::Owned(ext.to_string()), dotted: Cow::Owned(dotted) }
  }

  /// Returns the extension without the leading period, e.g. `"png"`.
@@ -67,6 +62,12 @@ impl PartialEq for Extension {
  }
 }

+impl Hash for Extension {
+  fn hash<H: Hasher>(&self, state: &mut H) {
+    self.value.hash(state);
+  }
+}
+
 impl fmt::Debug for Extension {
  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
    write!(f, "Extension(\"{}\")", self.value)
@@ -135,12 +136,28 @@ mod tests {

  #[test]
  fn display() {
-    assert_eq!(format!("{}", PNG), "png");
+    assert_eq!(format!("{PNG}"), "png");
    assert_eq!(format!("{}", Extension::new("xyz")), "xyz");
  }

  #[test]
  fn debug() {
-    assert_eq!(format!("{:?}", PNG), "Extension(\"png\")");
+    assert_eq!(format!("{PNG:?}"), "Extension(\"png\")");
+  }
+
+  #[test]
+  fn hash_matches_equality() {
+    let plain = Extension::from_static("png", ".png");
+    let inconsistent = Extension::from_static("png", ".not-a-suffix");
+    assert_eq!(plain, inconsistent);
+    assert_eq!(hash(&plain), hash(&inconsistent));
+  }
+
+  fn hash(extension: &Extension) -> u64 {
+    use std::collections::hash_map::DefaultHasher;
+
+    let mut hasher = DefaultHasher::new();
+    extension.hash(&mut hasher);
+    hasher.finish()
  }
 }
@@ -6,24 +6,13 @@ use url::Url;
 // TODO: Lookups against these as lists will be slow

 /// Known image extensions.
-const KNOWN_IMAGE_EXTENSIONS: &[Extension] = &[
-  Extension::from_static("png", ".png"),
-  Extension::from_static("jpg", ".jpg"),
-  Extension::from_static("jpeg", ".jpeg"),
-  Extension::from_static("webp", ".webp"),
-];
+const KNOWN_IMAGE_EXTENSIONS: &[Extension] = &[Extension::from_static("png", ".png"), Extension::from_static("jpg", ".jpg"), Extension::from_static("jpeg", ".jpeg"), Extension::from_static("webp", ".webp")];

 /// Known audio extensions.
-const KNOWN_AUDIO_EXTENSIONS: &[Extension] = &[
-  Extension::from_static("wav", ".wav"),
-  Extension::from_static("mp3", ".mp3"),
-];
+const KNOWN_AUDIO_EXTENSIONS: &[Extension] = &[Extension::from_static("wav", ".wav"), Extension::from_static("mp3", ".mp3")];

 /// Known video extensions.
-const KNOWN_VIDEO_EXTENSIONS: &[Extension] = &[
-  Extension::from_static("mp4", ".mp4"),
-  Extension::from_static("webm", ".webm"),
-];
+const KNOWN_VIDEO_EXTENSIONS: &[Extension] = &[Extension::from_static("mp4", ".mp4"), Extension::from_static("webm", ".webm")];

 /// Controls which extensions are accepted when extracting from a URL.
 pub enum ExtractExtensions {
@@ -62,9 +51,7 @@ pub fn extract_extension_from_url_str(url: &str, accept: &ExtractExtensions) ->
 /// Extracts a file extension from a parsed `Url`, filtered by `accept`.
 pub fn extract_extension_from_url(url: &Url, accept: &ExtractExtensions) -> Option<Extension> {
  let path = url.path();
-  let raw_ext = std::path::Path::new(path)
-    .extension()
-    .and_then(|ext| ext.to_str())?;
+  let raw_ext = std::path::Path::new(path).extension().and_then(|ext| ext.to_str())?;

  let lower = raw_ext.to_lowercase();
  let candidate = Extension::new(&lower);
@@ -72,27 +59,40 @@ pub fn extract_extension_from_url(url: &Url, accept: &ExtractExtensions) -> Opti
  match accept {
    ExtractExtensions::All => Some(candidate),
    ExtractExtensions::Set(set) => {
-      if set.contains(&candidate) { Some(candidate) } else { None }
-    }
-    ExtractExtensions::KnownImage => {
-      if slice_contains(KNOWN_IMAGE_EXTENSIONS, &candidate) { Some(candidate) } else { None }
-    }
-    ExtractExtensions::KnownAudio => {
-      if slice_contains(KNOWN_AUDIO_EXTENSIONS, &candidate) { Some(candidate) } else { None }
-    }
-    ExtractExtensions::KnownVideo => {
-      if slice_contains(KNOWN_VIDEO_EXTENSIONS, &candidate) { Some(candidate) } else { None }
-    }
-    ExtractExtensions::KnownMedia => {
-      if slice_contains(KNOWN_IMAGE_EXTENSIONS, &candidate)
-        || slice_contains(KNOWN_AUDIO_EXTENSIONS, &candidate)
-        || slice_contains(KNOWN_VIDEO_EXTENSIONS, &candidate)
-      {
+      if set.contains(&candidate) {
        Some(candidate)
      } else {
        None
      }
-    }
+    },
+    ExtractExtensions::KnownImage => {
+      if slice_contains(KNOWN_IMAGE_EXTENSIONS, &candidate) {
+        Some(candidate)
+      } else {
+        None
+      }
+    },
+    ExtractExtensions::KnownAudio => {
+      if slice_contains(KNOWN_AUDIO_EXTENSIONS, &candidate) {
+        Some(candidate)
+      } else {
+        None
+      }
+    },
+    ExtractExtensions::KnownVideo => {
+      if slice_contains(KNOWN_VIDEO_EXTENSIONS, &candidate) {
+        Some(candidate)
+      } else {
+        None
+      }
+    },
+    ExtractExtensions::KnownMedia => {
+      if slice_contains(KNOWN_IMAGE_EXTENSIONS, &candidate) || slice_contains(KNOWN_AUDIO_EXTENSIONS, &candidate) || slice_contains(KNOWN_VIDEO_EXTENSIONS, &candidate) {
+        Some(candidate)
+      } else {
+        None
+      }
+    },
  }
 }

@@ -190,19 +190,14 @@ mod tests {

  #[test]
  fn set_matches_custom_list() {
-    let accept = ExtractExtensions::from_vec(vec![
-      Extension::from_static("csv", ".csv"),
-      Extension::from_static("tsv", ".tsv"),
-    ]);
+    let accept = ExtractExtensions::from_vec(vec![Extension::from_static("csv", ".csv"), Extension::from_static("tsv", ".tsv")]);
    let ext = extract_extension_from_url_str("https://example.com/data.csv", &accept);
    assert_eq!(ext.unwrap().without_period(), "csv");
  }

  #[test]
  fn set_rejects_non_member() {
-    let accept = ExtractExtensions::from_vec(vec![
-      Extension::from_static("csv", ".csv"),
-    ]);
+    let accept = ExtractExtensions::from_vec(vec![Extension::from_static("csv", ".csv")]);
    let ext = extract_extension_from_url_str("https://example.com/data.png", &accept);
    assert!(ext.is_none());
  }
@@ -215,10 +210,7 @@ mod tests {

  #[test]
  fn query_params_ignored() {
-    let ext = extract_extension_from_url_str(
-      "https://example.com/file.mp4?token=abc&format=hd",
-      &ExtractExtensions::KnownVideo,
-    );
+    let ext = extract_extension_from_url_str("https://example.com/file.mp4?token=abc&format=hd", &ExtractExtensions::KnownVideo);
    assert_eq!(ext.unwrap().without_period(), "mp4");
  }

@@ -230,8 +222,7 @@ mod tests {
  }

  fn extract_extension_all(url: &str) -> Option<String> {
-    extract_extension_from_url_str(url, &ExtractExtensions::All)
-        .map(|ext| ext.without_period().to_string())
+    extract_extension_from_url_str(url, &ExtractExtensions::All).map(|ext| ext.without_period().to_string())
  }

  #[test]
@@ -1,2 +1,3 @@
+#[expect(clippy::module_inception, reason = "Preserve the existing public module path")]
 pub mod extension;
-pub mod extract_extension_from_url;
+pub mod extract_extension_from_url;
@@ -1,2 +1,3 @@
 pub mod extension;
-pub mod download_extension;
+#[expect(deprecated, reason = "Keep the public compatibility module while downstream users migrate to Extension")]
+pub mod download_extension;
@@ -948,7 +948,7 @@ export const GalleryModal = React.memo(
      // couldn't see it — making the library button appear broken.
      galleryModalDraggingUnder.value = false;
      let cancelled = false;
-      (async () => {
+      void (async () => {
        setUsernameError(false);
        const name = await fetchCurrentUsername();
        if (cancelled) return;
@@ -90,7 +90,7 @@ export function useMediaPromptTokens(
  const key = [...new Set(cleaned)].sort().join(",");

  useEffect(() => {
-    if (key.length > 0) fetchMissing(key.split(","));
+    if (key.length > 0) void fetchMissing(key.split(","));
  }, [key]);

  const result = new Map<string, string>();
@@ -63,7 +63,7 @@ export function usePrompts(
  const key = [...new Set(cleaned)].sort().join(",");

  useEffect(() => {
-    if (key.length > 0) fetchMissing(key.split(","));
+    if (key.length > 0) void fetchMissing(key.split(","));
  }, [key]);

  const result = new Map<string, Prompts>();
@@ -42,7 +42,7 @@ const NewsView = ({ onBack }: { onBack: () => void }) => {
        console.warn("Failed to fetch news feed, using bundled content.", e);
      }
    };
-    fetchNews();
+    void fetchNews();
  }, []);

  const selectedPost = useMemo(
@@ -312,7 +312,7 @@ export function HelpMenuButton({
      });
    };

-    run();
+    void run();

    return () => {
      if (progressTimerRef.current) {
@@ -179,7 +179,7 @@ export function LightboxModal({
          audioPlayerRef.current = null;
        };
        audioPlayerRef.current = audio;
-        audio.play();
+        void audio.play();
        setPlayingAudioToken(token);
      }
    },
@@ -83,7 +83,7 @@ export function TagsSection({
  useEffect(() => {
    if (currentUsername !== undefined) return;
    let cancelled = false;
-    resolveSessionUsername().then((username) => {
+    void resolveSessionUsername().then((username) => {
      if (!cancelled) setResolvedUsername(username);
    });
    return () => {
@@ -133,7 +133,7 @@ export function TagsSection({
    }
    ownTagsLoadedRef.current = true;
    let cancelled = false;
-    (async () => {
+    void (async () => {
      const all: TagDetails[] = [];
      let cursor: string | undefined = undefined;
      for (let page = 0; page < 50; page++) {
@@ -1040,7 +1040,7 @@ const PageDraw = ({
      await tryFit();
    };

-    autoFitCanvas();
+    void autoFitCanvas();
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [baseImageBitmap, baseImageInfo?.isBlankCanvas]);

@@ -1501,7 +1501,7 @@ export const PaintSurface = ({

  // Load the checkboard image for transparency background
  useEffect(() => {
-    loadImageFromUrl(checkerboard).then(setCheckerImage);
+    void loadImageFromUrl(checkerboard).then(setCheckerImage);
  }, []);

  // Separate function to render transformers on their own layer
@@ -1167,7 +1167,7 @@ export const useSceneStore = create<SceneState>((set, get, store) => ({
                console.error("Failed to restore image:", error);
              }
            };
-            loadImage();
+            void loadImage();
          }

          return node;
@@ -387,7 +387,7 @@ export const Stage3DBody = ({
  useEffect(() => {
    const handler = onImageDrop(
      (item: GalleryItem, position: { x: number; y: number }) => {
-        (async () => {
+        void (async () => {
          if (!editor) {
            console.warn("Cannot drop asset: editor engine not ready");
            return;
@@ -14,7 +14,7 @@ export function toggleObjectVisibility(editor: Editor, uuid: string): void {
  if (!obj) return;
  const before = obj.visible;
  editor.bus.emit(new OutlinerItemVisibilityToggledEvent(uuid));
-  editor.sceneManager?.hideObject(uuid);
+  void editor.sceneManager?.hideObject(uuid);
  editor.history.record(
    new VisibilityAction(editor, uuid, before, !before),
  );
@@ -190,7 +190,7 @@ class Editor {
    // Ammo.js WASM is a global side-effect script the physics path
    // depends on. The singleton ensures it's appended to document.body
    // exactly once, even across Editor re-construction.
-    ensureAmmoLoaded();
+    void ensureAmmoLoaded();

    // Version and name.
    this.version = 2.0;
@@ -667,9 +667,9 @@ class Editor {
    };

    if (!this.utils.isEmpty(cacheJson)) {
-      this.save_manager.loadCache(cacheJson).then(applyIfLoaded);
+      void this.save_manager.loadCache(cacheJson).then(applyIfLoaded);
    } else if (!this.utils.isEmpty(sceneToken)) {
-      this.save_manager.loadScene(sceneToken).then(applyIfLoaded);
+      void this.save_manager.loadScene(sceneToken).then(applyIfLoaded);
    } else {
      this.adapter.onSceneTitleChange?.({
        title: "Untitled New Scene",
@@ -1065,7 +1065,7 @@ class Editor {
    }

    this.lastFrameTime = frameTime;
-    this.renderSingleFrame();
+    void this.renderSingleFrame();
  }

  startRenderLoop() {
@@ -151,7 +151,7 @@ export class ModalTransformController {
      }
    }
    this.target.position.copy(this.startPos).add(delta);
-    this.editor.renderScene();
+    void this.editor.renderScene();
  }

  private axisVector(axis: "x" | "y" | "z"): THREE.Vector3 {
@@ -190,7 +190,7 @@ export class ModalTransformController {

  private cancel() {
    if (this.target) this.target.position.copy(this.startPos);
-    this.editor.renderScene();
+    void this.editor.renderScene();
    this.cleanup();
  }

@@ -77,7 +77,7 @@ export class LoadingPlaceHolderManager {
    if (result === undefined) {
      return;
    }
-    result.destroyWithScene(this.scene);
+    void result.destroyWithScene(this.scene);
    this.messages.delete(id);
  }

@@ -112,7 +112,7 @@ class Scene {
  initialize() {
    this.scene = new THREE.Scene();
    this.placeholder_manager = new LoadingPlaceHolderManager(this.scene);
-    this.placeholder_manager.initialize();
+    void this.placeholder_manager.initialize();

    this._createGrid();
    this._create_base_lighting();
@@ -170,7 +170,7 @@ export function useCurrency(): UseCurrencyResult {

  useEffect(() => {
    let cancelled = false;
-    fetchRates().then((r) => {
+    void fetchRates().then((r) => {
      if (!cancelled) {
        setRates(r);
        setRatesLoaded(true);
@@ -102,7 +102,7 @@ const AudioRefTile = ({
        el.volume = 0.2;
        audioRef.current = el;
        el.onended = () => setIsPlaying(false);
-        el.play();
+        void el.play();
        setIsPlaying(true);
      }
    },
@@ -347,7 +347,7 @@ export const PromptBox2D = ({
    const isSubmitCombo = enterToGenerate && !e.shiftKey;
    if (isSubmitCombo) {
      e.preventDefault();
-      handleGenerate();
+      void handleGenerate();
    }
  };

@@ -543,7 +543,7 @@ export const PromptBox3D = ({
    const isSubmitCombo = enterToGenerate && !e.shiftKey;
    if (isSubmitCombo) {
      e.preventDefault();
-      handleEnqueue();
+      void handleEnqueue();
    }
  };

@@ -352,7 +352,7 @@ export const PromptBoxAudio = ({
    if (e.key !== "Enter") return;
    if (enterToGenerate && !e.shiftKey) {
      e.preventDefault();
-      handleEnqueue();
+      void handleEnqueue();
    }
  };

@@ -461,7 +461,7 @@ export const PromptBoxImage = ({
    const isSubmitCombo = enterToGenerate && !e.shiftKey;
    if (isSubmitCombo) {
      e.preventDefault();
-      handleEnqueue();
+      void handleEnqueue();
    }
  };

@@ -1231,7 +1231,7 @@ export const PromptBoxVideo = ({
      console.error("PromptBoxVideo - enqueue failed", failure.reason);
      toast.error(commandErrorMessage(failure.reason, "Failed to start video generation. Please try again."));
    }
-    if (acceptedIds.length) onEnqueuePressed?.(prompt, acceptedIds);
+    if (acceptedIds.length) void onEnqueuePressed?.(prompt, acceptedIds);

    setIsEnqueueing(false);
  };
@@ -1282,7 +1282,7 @@ export const PromptBoxVideo = ({
        return;
      }

-      handleEnqueue();
+      void handleEnqueue();
    }
  };

@@ -1392,7 +1392,7 @@ export const PromptBoxVideo = ({
                      )
                        return;
                      if (!prompt.trim()) return;
-                      handleEnqueue();
+                      void handleEnqueue();
                    }
                  }}
                  onFocus={() => setIsFocused(true)}
@@ -68,7 +68,7 @@ export const DeckCard = ({
      el.volume = 0.2;
      audioRef.current = el;
      el.onended = () => setIsPlaying(false);
-      el.play();
+      void el.play();
      setIsPlaying(true);
    }
  }, [isPlaying, item.url, stopAudio]);
@@ -516,8 +516,8 @@ export function useDeckMedia<
    );

    if (images.length > 0) processImageFiles(images, "start");
-    if (videos.length > 0 && setReferenceVideos) processVideoFiles(videos);
-    if (audios.length > 0 && setReferenceAudios) processAudioFiles(audios);
+    if (videos.length > 0 && setReferenceVideos) void processVideoFiles(videos);
+    if (audios.length > 0 && setReferenceAudios) void processAudioFiles(audios);
  };

  // maxImages of 0 means the page's model takes no image refs at all.
@@ -92,7 +92,7 @@ export function ProviderSetupModal({
          icon={ArrowRightIcon}
          iconFlip={true}
          onClick={() => {
-            buttonOnClick();
+            void buttonOnClick();
          }}
        >
          {modalButtonText}
@@ -27,7 +27,7 @@ export const AboutSettingsPane = (args: AboutSettingsPaneProps) => {
      const prefs = await GetAppInfo();
      setAppInfo(prefs.payload);
    };
-    fetchData();
+    void fetchData();
  }, []);

  const handleVersionClick = () => {
@@ -40,7 +40,7 @@ export const ArtcraftAccountBlock = ({
        setIsCheckingArtcraftSession(false);
      }
    };
-    fetchSession();
+    void fetchSession();
  }, []);

  const handleArtcraftButton = async () => {
@@ -24,11 +24,11 @@ export const GrokAccountBlock = () => {
  };

  useEffect(() => {
-    fetchSession();
+    void fetchSession();
  }, []);

  useRefreshAccountStateEvent(async (event: RefreshAccountStateEvent) => {
-    fetchSession();
+    void fetchSession();
  });

  const clearState = async() => {
@@ -24,11 +24,11 @@ export const MidjourneyAccountBlock = () => {
  };

  useEffect(() => {
-    fetchSession();
+    void fetchSession();
  }, []);

  useRefreshAccountStateEvent(async (event: RefreshAccountStateEvent) => {
-    fetchSession();
+    void fetchSession();
  });

  const clearState = async() => {
@@ -28,7 +28,7 @@ export const OpenAIApiKeyBlock = () => {
        setIsCheckingOpenAIApiKey(false);
      }
    };
-    fetchKey();
+    void fetchKey();
  }, []);

  const syncOpenAIApiKey = async (key: string) => {
@@ -23,7 +23,7 @@ export const AudioSettingsPane = (args: AudioSettingsPaneProps) => {
      const prefs = await GetAppPreferences();
      setPreferences(prefs.preferences);
    };
-    fetchData();
+    void fetchData();
  }, []);

  const playSounds = preferences?.play_sounds || false;
@@ -221,7 +221,7 @@ export const DownloadsSettingsPane = () => {
              if (value === "custom") {
                setFilenameMode("custom");
              } else {
-                saveFilenamePreference("artcraft_convention");
+                void saveFilenamePreference("artcraft_convention");
              }
            }}
          />
@@ -139,7 +139,7 @@ export const ProviderPrioritySettingsPane = () => {

      setItems(items);
    };
-    fetchData();
+    void fetchData();
  }, []);

  const sensors = useSensors(
@@ -178,7 +178,7 @@ export const ProviderPrioritySettingsPane = () => {
        const newOrder = arrayMove(prevItems, oldIndex, newIndex);

        // Send update to backend
-        updateProviderPriorityOnBackend(newOrder);
+        void updateProviderPriorityOnBackend(newOrder);

        return newOrder;
      });
@@ -270,7 +270,7 @@ export const UploadFiles3D = ({
  // B's key.
  useEffect(() => {
    if (previewStatus.type === "OK" && canvasRef.current) {
-      snapshotCanvasAsThumbnail({
+      void snapshotCanvasAsThumbnail({
        targetNode: canvasRef.current,
        resultCallback: (blob) => {
          const currentFile = fileEntries[previewIndex]?.file;
@@ -503,7 +503,7 @@ export const UploadFiles3D = ({
    // can only ever be a clean single-file submission; the excludedCount
    // check makes that invariant explicit rather than incidental.
    if (excludedCount === 0 && files.length === 1 && fileEntries.length === 1) {
-      upload3DObjects({
+      void upload3DObjects({
        title: files[0].name.slice(0, files[0].name.lastIndexOf(".")),
        assetFile: files[0],
        engineCategory,
@@ -521,7 +521,7 @@ export const UploadFiles3D = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: files.length });

-    upload3DObjectsBatch({
+    void upload3DObjectsBatch({
      files,
      thumbnails: pendingThumbnails,
      engineCategory,
@@ -581,7 +581,7 @@ export const UploadFiles3D = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: failedFiles.length });

-    upload3DObjectsBatch({
+    void upload3DObjectsBatch({
      files: failedFiles,
      thumbnails: failedThumbnails,
      engineCategory,
@@ -742,7 +742,7 @@ export const UploadFiles3D = ({
                        className="hidden items-center text-xs text-white/60 transition-colors hover:text-white group-hover:inline-flex"
                        onClick={(e) => {
                          e.stopPropagation();
-                          retrySingleFile(i);
+                          void retrySingleFile(i);
                        }}
                        title="Retry"
                      >
@@ -117,7 +117,7 @@ export const UploadFilesImage = ({
      .filter((i) => i !== -1);

    if (files.length === 1 && fileEntries.length === 1) {
-      uploadImage({
+      void uploadImage({
        title: files[0].name.slice(0, files[0].name.lastIndexOf(".")),
        assetFile: files[0],
        progressCallback: onUploadProgress,
@@ -128,7 +128,7 @@ export const UploadFilesImage = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: files.length });

-    uploadImagesBatch({
+    void uploadImagesBatch({
      files,
      onFileStatusChange: (batchIndex, status, errorMessage) =>
        updateFileStatus(originalIndices[batchIndex], status, errorMessage),
@@ -159,7 +159,7 @@ export const UploadFilesImage = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: failedFiles.length });

-    uploadImagesBatch({
+    void uploadImagesBatch({
      files: failedFiles,
      onFileStatusChange: (batchIndex, status, errorMessage) =>
        updateFileStatus(failedIndices[batchIndex], status, errorMessage),
@@ -248,7 +248,7 @@ export const UploadFilesImage = ({
                          className="hidden group-hover:inline-flex items-center text-xs text-white/60 hover:text-white transition-colors"
                          onClick={(e) => {
                            e.stopPropagation();
-                            retrySingleFile(i);
+                            void retrySingleFile(i);
                          }}
                          title="Retry"
                        >
@@ -127,7 +127,7 @@ export const UploadFilesSplat = ({
      const canvas = canvasRef.current;
      const currentFile = fileEntries[previewIndex]?.file;
      const rafId = requestAnimationFrame(() => {
-        snapshotCanvasAsThumbnail({
+        void snapshotCanvasAsThumbnail({
          targetNode: canvas,
          resultCallback: (blob) => {
            if (blob && currentFile) {
@@ -222,7 +222,7 @@ export const UploadFilesSplat = ({
    );

    if (files.length === 1 && fileEntries.length === 1) {
-      upload3DObjects({
+      void upload3DObjects({
        title: files[0].name.slice(0, files[0].name.lastIndexOf(".")),
        assetFile: files[0],
        engineCategory,
@@ -236,7 +236,7 @@ export const UploadFilesSplat = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: files.length });

-    upload3DObjectsBatch({
+    void upload3DObjectsBatch({
      files,
      thumbnails: pendingThumbnails,
      engineCategory,
@@ -277,7 +277,7 @@ export const UploadFilesSplat = ({
    setIsUploading(true);
    setOverallProgress({ current: 0, total: failedFiles.length });

-    upload3DObjectsBatch({
+    void upload3DObjectsBatch({
      files: failedFiles,
      thumbnails: failedThumbnails,
      engineCategory,
@@ -375,7 +375,7 @@ export const UploadFilesSplat = ({
                        className="hidden group-hover:inline-flex items-center text-xs text-white/60 hover:text-white transition-colors"
                        onClick={(e) => {
                          e.stopPropagation();
-                          retrySingleFile(i);
+                          void retrySingleFile(i);
                        }}
                        title="Retry"
                      >
@@ -441,7 +441,7 @@ export function useEditorActions() {
  useActionHandler(
    "toggle-bookmark",
    () => {
-      editor.scenes.toggleBookmark({ time: editor.playback.getCurrentTime() });
+      void editor.scenes.toggleBookmark({ time: editor.playback.getCurrentTime() });
    },
    undefined,
  );
@@ -21,7 +21,7 @@ export function useFontAtlas({ open }: { open: boolean }) {
    if (!open || atlas) return;

    setStatus("loading");
-    loadFontAtlas().then((data) => {
+    void loadFontAtlas().then((data) => {
      if (data) {
        setAtlas(data);
        setStatus("idle");
@@ -34,7 +34,7 @@ export function useFontAtlas({ open }: { open: boolean }) {
  const retry = useCallback(() => {
    clearFontAtlasCache();
    setStatus("loading");
-    loadFontAtlas().then((data) => {
+    void loadFontAtlas().then((data) => {
      if (data) {
        setAtlas(data);
        setStatus("idle");
@@ -20,7 +20,7 @@ export function useFullscreen({
  const toggleFullscreen = useCallback(() => {
    if (!containerRef.current) return;
    if (document.fullscreenElement) {
-      document.exitFullscreen();
+      void document.exitFullscreen();
    } else {
      containerRef.current.requestFullscreen();
    }
@@ -313,7 +313,7 @@ function BookmarkPopoverContent({
  }, [bookmark.color]);

  const handleRemove = () => {
-    editor.scenes.removeBookmark({ time });
+    void editor.scenes.removeBookmark({ time });
    onPopoverClose();
  };

@@ -334,7 +334,7 @@ function BookmarkPopoverContent({
      updates.duration = duration;
    }
    if (Object.keys(updates).length === 0) return;
-    editor.scenes.updateBookmark({ time, updates });
+    void editor.scenes.updateBookmark({ time, updates });
  };
  const maxDuration = mediaTimeToSeconds({
    time:
@@ -240,7 +240,7 @@ export function useBookmarkDrag({
      const clampedTime =
        dragState.currentTime > duration ? duration : dragState.currentTime;

-      editor.scenes.moveBookmark({
+      void editor.scenes.moveBookmark({
        fromTime: dragState.bookmarkTime,
        toTime: clampedTime,
      });