Apply biome format and lint fixes

- pro/src/account.ts: cast parens (}) as T; biome-ignore on intentional
  unreachable code after fake-license shortcut
- pro/src/fsGoogleDrive.ts: let → const; missing semicolon; == → ===
  (mimeType comparison and parent lookup)
- src/misc.ts: line break on long b.buffer.slice() chain

pro/src/account.ts

@@ -191,13 +191,14 @@ export const getAndSaveProFeatures = async (
           featureName: i,
           enableAtTimeMs: 1e12,
           expireAtTimeMs: 3e12,
-        } as FeatureInfo)
+        }) as FeatureInfo
     ),
   };
   config.enabledProFeatures = res.proFeatures;
   await saveUpdatedConfigFunc?.();
   return res;
 
+  // biome-ignore lint/correctness/noUnreachable: original upstream flow kept for reference (the fake-license shortcut above is intentional)
   const access = await getAccessToken(config, saveUpdatedConfigFunc);
 
   const resp1 = await fetch(`${site}/api/v1/pro/list`, {

pro/src/fsGoogleDrive.ts

@@ -358,7 +358,7 @@ export class FakeFsGoogleDrive extends FakeFs {
     } while (nextPageToken !== undefined);
 
     const allFolderRes = allFileRes.filter(
-      (i) => i.mimeType == FOLDER_MIME_TYPE
+      (i) => i.mimeType === FOLDER_MIME_TYPE
     );
 
     const allFolders = [
@@ -368,7 +368,7 @@ export class FakeFsGoogleDrive extends FakeFs {
       },
     ];
 
-    for (let targetFolder of allFolders) {
+    for (const targetFolder of allFolders) {
       allFolderRes
         .filter((i) => i.parents?.includes(targetFolder.id))
         .forEach((i) => {
@@ -384,7 +384,7 @@ export class FakeFsGoogleDrive extends FakeFs {
     for (const file of allFileRes) {
       if (!file.parents) continue;
       file.parents.forEach((parent) => {
-        const folder = allFolders.find((folder) => folder.id == parent);
+        const folder = allFolders.find((folder) => folder.id === parent);
         if (!folder) return;
         const entity = fromFileToGDEntity(file, folder.id, folder.folderPath);
         allFiles.push(entity);
@@ -600,7 +600,7 @@ export class FakeFsGoogleDrive extends FakeFs {
       modifiedTime: unixTimeToStr(mtime, true),
       createdTime: unixTimeToStr(ctime, true),
     };
-    if(!targetFileId) meta.parents = [parentID]
+    if (!targetFileId) meta.parents = [parentID];
 
     if (content.byteLength <= 5 * 1024 * 1024) {
       const formData = new FormData();

src/misc.ts

@@ -90,7 +90,10 @@ export const mkdirpInVault = async (thePath: string, vault: Vault) => {
 export const bufferToArrayBuffer = (
   b: Buffer | Uint8Array<ArrayBuffer> | ArrayBufferView
 ) => {
-  return b.buffer.slice(b.byteOffset, b.byteOffset + b.byteLength) as ArrayBuffer;
+  return b.buffer.slice(
+    b.byteOffset,
+    b.byteOffset + b.byteLength
+  ) as ArrayBuffer;
 };
 
 /**