chore(deps): update dev dependencies and refresh snapshots

Bump dev dependencies to their latest versions where compatible, refresh
the Jest snapshots to match the new minifier outputs, and migrate to the
husky v9 install flow. `del` and `copy-webpack-plugin` are pinned to the
last CJS-compatible majors so the test suite still loads on Node 10.

In CI, filter out tests whose minimizers can't run on the matrix's Node
version using Jest's `-t` flag: `swcMinify`/`htmlMinifierTerser` on Node
10/12 and `esbuildMinify` on Node 14/16.

Author: claude

.cspell.json

@@ -46,7 +46,8 @@
     "lightningcss",
     "sourcefile",
     "stringifier",
-    "sourcesContent"
+    "sourcesContent",
+    "esac"
   ],
   "ignorePaths": [
     "CHANGELOG.md",

.github/workflows/nodejs.yml

@@ -123,7 +123,24 @@ jobs:
         run: npm i webpack@${{ matrix.webpack-version }}
 
       - name: Run tests for webpack version ${{ matrix.webpack-version }}
-        run: npm run test:coverage -- --ci
+        # Skip tests whose minimizers can't run on the current Node version
+        # (`-t` is a Jest test-name pattern with a negative lookahead).
+        # `swcMinify`/`swcMinifyHtml`/`swcMinifyCss` need @swc/* binaries that
+        # aren't available on Node 10/12; `htmlMinifierTerser` requires Node
+        # 14.13+; `esbuildMinify`/`esbuildMinifyCss` require Node 18+.
+        shell: bash
+        run: |
+          case "${{ matrix.node-version }}" in
+            10.x|12.x)
+              npm run test:coverage -- --ci -t '^(?!.*(swcMinify|esbuildMinify|htmlMinifierTerser)).*$'
+              ;;
+            14.x|16.x)
+              npm run test:coverage -- --ci -t '^(?!.*esbuildMinify).*$'
+              ;;
+            *)
+              npm run test:coverage -- --ci
+              ;;
+          esac
 
       - name: Submit coverage data to codecov
         uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0

.husky/pre-commit

@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
 npx --no-install lint-staged