[CI] Simplify cSpell dict install and other script tweaks (#5010)

.github/workflows/check-spelling.yml

@@ -10,7 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: npm run install:dict --ignore-scripts
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+      - run: npm run _install:dict --ignore-scripts
       - uses: streetsidesoftware/cspell-action@v6
         with:
           # Files should be consistent with check:spelling files

package.json

@@ -25,6 +25,8 @@
     "_get:submodule:non-lang": "npm run _get:submodule -- content-modules/opentelemetry-specification themes/docsy",
     "_get:submodule": "set -x && git submodule update --init ${DEPTH:- --depth 1}",
     "_hugo": "hugo --cleanDestinationDir",
+    "_install:dict": "npm install -D $(npm run -s _list:dict)",
+    "_install:netlify-cli": "npm list netlify-cli || npm install -O netlify-cli",
     "_list:check:*": "npm run --loglevel=warn | grep -Ee '^\\s*check:[^:]+$'",
     "_list:dict": "grep '^\\s*\"@cspell' package.json | awk -F: '{print $1}'  | tr -d '\"'",
     "_list:fix:*": "npm run --loglevel=warn | grep -Ee '^\\s*fix:[^:]+$' | grep -v 'fix:all'",
@@ -73,8 +75,6 @@
     "fix": "npm run fix:all",
     "format": "npm run _check:format -- --write && npm run _check:format:ja+zh -- --write",
     "get:submodule": "npm run _get:${GET:-submodule}",
-    "install:dict": "bash -c 'for pkg in \"$(npm run -s _list:dict)\";  do npm list $pkg || npm install $pkg; done'",
-    "install:netlify-cli": "npm list netlify-cli || npm install netlify-cli",
     "log:check:links": "npm run check:links | tee tmp/build-log.txt",
     "make:public": "make public ls-public",
     "netlify-build:preview": "npm run seq -- build:preview diff:check",
@@ -92,7 +92,7 @@
     "prenetlify-build:production": "echo 'IgnoreTagAttribute: rel' >> .htmltest.yml",
     "prepare": "npm run seq -- get:submodule _prepare:docsy",
     "preserve:hugo": "npm run _prebuild",
-    "preserve:netlify": "npm run seq -- _prebuild install:netlify-cli",
+    "preserve:netlify": "npm run seq -- _prebuild _install:netlify-cli",
     "schemas:update": "npm run update:submodule content-modules/opentelemetry-specification",
     "seq": "bash -c 'for cmd in \"$@\"; do npm run $cmd || exit 1; done' - ",
     "serve:hugo": "npm run _serve:hugo -- --renderToMemory",