fix(types): use concrete Node stat result type (#10017)

src/main/ipc/worktree-common-git-directory.ts

@@ -1,3 +1,4 @@
+import type { Stats } from 'node:fs'
 import { readFile, stat } from 'node:fs/promises'
 import type { Repo } from '../../shared/types'
 import {
@@ -7,7 +8,7 @@ import {
 } from '../../shared/cross-platform-path'
 import type { FileStat } from '../providers/types'
 
-type GitDirectoryStat = Awaited<ReturnType<typeof stat>> | FileStat
+type GitDirectoryStat = Stats | FileStat
 
 type GitDirectoryAccess = {
   stat?: (path: string) => Promise<GitDirectoryStat>

src/main/skills/skill-installation-topology.ts

@@ -1,5 +1,5 @@
 import { createHash } from 'node:crypto'
-import { constants } from 'node:fs'
+import { constants, type Stats } from 'node:fs'
 import { access, lstat, realpath, stat } from 'node:fs/promises'
 import { dirname, normalize, resolve } from 'node:path'
 import type { SkillInstallationTopology } from '../../shared/skill-freshness'
@@ -26,10 +26,7 @@ export function normalizedSkillIdentityPath(value: string): string {
   return process.platform === 'win32' ? normalized.toLocaleLowerCase('en-US') : normalized
 }
 
-export function skillPhysicalIdentity(
-  resolvedPath: string,
-  fileStat: Awaited<ReturnType<typeof stat>>
-): string {
+export function skillPhysicalIdentity(resolvedPath: string, fileStat: Stats): string {
   const inodeIdentity = fileStat.dev || fileStat.ino ? `${fileStat.dev}:${fileStat.ino}` : null
   return inodeIdentity ?? normalizedSkillIdentityPath(resolvedPath)
 }