fix(sea): F4 e2e — switch fs/path to named imports under ESM reparse

Same ESM-reparse fix as F2's commit `d076067`. Apply named imports
`existsSync` from `fs` and `resolve as resolvePath` from `path` so
the test runs under mocha's MODULE_TYPELESS_PACKAGE_JSON
reparse-as-ESM path.

Verified live e2e passes (all 5 cases: 100-row drain, empty-set
drain, mixed-type drain, drain-twice, drain-after-close).

Co-authored-by: Isaac
Signed-off-by: Madhavendra Rathore <madhavendra.rathore@databricks.com>

Author: msrathore-db

tests/e2e/sea/fetch-all-e2e.test.ts

@@ -33,8 +33,8 @@
  */
 
 import { expect } from 'chai';
-import * as fs from 'fs';
-import * as path from 'path';
+import { existsSync } from 'fs';
+import { resolve as resolvePath } from 'path';
 import { createRequire } from 'module';
 import type { ConnectionOptions } from '../../../lib/contracts/IDBSQLClient';
 
@@ -77,11 +77,11 @@ describe('SEA fetchAll — Array<object> row drain', function suite() {
     // attempts to load DBSQLClient (which transitively imports
     // SeaNativeLoader's module-level require of the .node). Skip with
     // a clear message so a developer sees the actionable instruction.
-    const nodeArtifact = path.resolve(
+    const nodeArtifact = resolvePath(
       process.cwd(),
       'native/sea/index.linux-x64-gnu.node',
     );
-    if (!fs.existsSync(nodeArtifact)) {
+    if (!existsSync(nodeArtifact)) {
       // eslint-disable-next-line no-console
       console.warn(
         `[sea fetch-all e2e] skipping: native binary not built. ` +