fix(migrate): warn on uncoercible husky version instead of false positive

packages/cli/snap-tests-global/migration-husky-latest-dist-tag-v9-installed/.husky/pre-commit

@@ -0,0 +1 @@
+pnpm lint-staged

packages/cli/snap-tests-global/migration-husky-latest-dist-tag-v9-installed/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "migration-husky-latest-dist-tag-v9-installed",
+  "scripts": {
+    "prepare": "husky"
+  },
+  "devDependencies": {
+    "husky": "latest",
+    "lint-staged": "^16.2.6",
+    "vite": "^7.0.0"
+  },
+  "lint-staged": {
+    "*.js": "oxlint --fix"
+  }
+}

packages/cli/snap-tests-global/migration-husky-latest-dist-tag-v9-installed/snap.txt

@@ -0,0 +1,27 @@
+> git init
+> vp migrate --no-interactive # should resolve husky v9 from node_modules, no warning
+VITE+ - The Unified Toolchain for the Web
+
+◇ Migrated . to Vite+<repeat>
+• Node <semver>  pnpm <semver>
+• 2 config updates applied
+• Git hooks configured
+
+> cat package.json # husky and lint-staged should be removed
+{
+  "name": "migration-husky-latest-dist-tag-v9-installed",
+  "scripts": {
+    "prepare": "vp config"
+  },
+  "devDependencies": {
+    "vite": "npm:@voidzero-dev/vite-plus-core@latest",
+    "vite-plus": "latest"
+  },
+  "pnpm": {
+    "overrides": {
+      "vite": "npm:@voidzero-dev/vite-plus-core@latest",
+      "vitest": "npm:@voidzero-dev/vite-plus-test@latest"
+    }
+  },
+  "packageManager": "pnpm@<semver>"
+}

packages/cli/snap-tests-global/migration-husky-latest-dist-tag-v9-installed/steps.json

@@ -0,0 +1,7 @@
+{
+  "commands": [
+    { "command": "git init", "ignoreOutput": true },
+    "vp migrate --no-interactive # should resolve husky v9 from node_modules, no warning",
+    "cat package.json # husky and lint-staged should be removed"
+  ]
+}

packages/cli/snap-tests-global/migration-husky-latest-dist-tag/.husky/pre-commit

@@ -0,0 +1 @@
+pnpm lint-staged

packages/cli/snap-tests-global/migration-husky-latest-dist-tag/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "migration-husky-latest-dist-tag",
+  "scripts": {
+    "prepare": "husky"
+  },
+  "devDependencies": {
+    "husky": "latest",
+    "vite": "^7.0.0"
+  }
+}

packages/cli/snap-tests-global/migration-husky-latest-dist-tag/snap.txt

@@ -0,0 +1,29 @@
+> git init
+> vp migrate --no-interactive # should warn about uncoercible husky version
+VITE+ - The Unified Toolchain for the Web
+
+
+⚠ Could not determine husky version from "latest" — please specify a semver-compatible version (e.g., "^9.0.0") and re-run migration.
+◇ Migrated . to Vite+<repeat>
+• Node <semver>  pnpm <semver>
+• 1 config update applied
+
+> cat package.json # husky should still be in devDeps
+{
+  "name": "migration-husky-latest-dist-tag",
+  "scripts": {
+    "prepare": "husky"
+  },
+  "devDependencies": {
+    "husky": "latest",
+    "vite": "npm:@voidzero-dev/vite-plus-core@latest",
+    "vite-plus": "latest"
+  },
+  "pnpm": {
+    "overrides": {
+      "vite": "npm:@voidzero-dev/vite-plus-core@latest",
+      "vitest": "npm:@voidzero-dev/vite-plus-test@latest"
+    }
+  },
+  "packageManager": "pnpm@<semver>"
+}

packages/cli/snap-tests-global/migration-husky-latest-dist-tag/steps.json

@@ -0,0 +1,7 @@
+{
+  "commands": [
+    { "command": "git init", "ignoreOutput": true },
+    "vp migrate --no-interactive # should warn about uncoercible husky version",
+    "cat package.json # husky should still be in devDeps"
+  ]
+}

packages/cli/src/migration/migrator.ts

@@ -1510,18 +1510,34 @@ function rewriteAllImports(projectPath: string, silent = false, report?: Migrati
 /**
  * Check if the project has an unsupported husky version (<9.0.0).
  * Uses `semver.coerce` to handle ranges like `^8.0.0` → `8.0.0`.
- * Accepts pre-loaded deps to avoid re-reading package.json when called
- * from contexts that already parsed it.
+ * When the specifier is not coercible (e.g. `"latest"`), falls back to
+ * the installed version in node_modules via `detectPackageMetadata`.
+ * Returns a reason string if hooks migration should be skipped, or null
+ * if husky is absent or compatible.
  */
 function checkUnsupportedHuskyVersion(
+  projectPath: string,
   deps: Record<string, string> | undefined,
   prodDeps: Record<string, string> | undefined,
-): boolean {
+): string | null {
   const huskyVersion = deps?.husky ?? prodDeps?.husky;
   if (!huskyVersion) {
-    return false;
+    return null;
+  }
+  let coerced = semver.coerce(huskyVersion);
+  if (coerced == null) {
+    const installed = detectPackageMetadata(projectPath, 'husky');
+    if (installed) {
+      coerced = semver.coerce(installed.version);
+    }
+    if (coerced == null) {
+      return `Could not determine husky version from "${huskyVersion}" — please specify a semver-compatible version (e.g., "^9.0.0") and re-run migration.`;
+    }
+  }
+  if (semver.satisfies(coerced, '<9.0.0')) {
+    return 'Detected husky <9.0.0 — please upgrade to husky v9+ first, then re-run migration.';
   }
-  return semver.satisfies(semver.coerce(huskyVersion) ?? '0.0.0', '<9.0.0');
+  return null;
 }
 
 const OTHER_HOOK_TOOLS = ['simple-git-hooks', 'lefthook', 'yorkie'] as const;
@@ -1635,8 +1651,9 @@ export function preflightGitHooksSetup(projectPath: string): string | null {
       return `Detected ${tool} — skipping git hooks setup. Please configure git hooks manually.`;
     }
   }
-  if (checkUnsupportedHuskyVersion(deps, prodDeps)) {
-    return 'Detected husky <9.0.0 — please upgrade to husky v9+ first, then re-run migration.';
+  const huskyReason = checkUnsupportedHuskyVersion(projectPath, deps, prodDeps);
+  if (huskyReason) {
+    return huskyReason;
   }
   if (hasUnsupportedLintStagedConfig(projectPath)) {
     return 'Unsupported lint-staged config format — skipping git hooks setup. Please configure git hooks manually.';