build: create a private package for shared eslint configs (#11240)

## Summary

- Create a new package in `packages/eslint-config-calcite` that contains
shared ESLint configurations for importing in other packages.
- Setup the components and design-tokens packages to use the new shared
ESLint configs.
- Add typescript-eslint coverage to our github scripts 
- Check css files in lint-staged (previously it was only scss)
- Disable
[`no-unexpected-newline`](https://archive.eslint.org/docs/6.0.0/rules/no-unexpected-multiline),
which [conflicts with
prettier](prettier/eslint-config-prettier#32)
- Various other cleanup, such as formatting json files in `.vscode/` and
removing cspell ignore comments in favor of dictionary additions..
- Run `npm run lint` so unrelated changes don't appear in subsequent PRs

.github/scripts/addCalcitePackageLabel.js

@@ -24,6 +24,7 @@ module.exports = async ({ github, context }) => {
       github,
       context,
       label: package,
+      // eslint-disable-next-line @cspell/spellchecker -- hex color
       color: "BFBEAF",
       description: `Issues specific to the @esri/${package} package.`,
     });

.github/scripts/eslint.config.cjs

@@ -1,24 +1,24 @@
-const cspellPlugin = require("@cspell/eslint-plugin");
-const eslint = require("@eslint/js");
 const globals = require("globals");
+const eslint = require("@eslint/js");
+const tseslint = require("typescript-eslint");
+const cspellPlugin = require("@cspell/eslint-plugin");
 
-module.exports = [
-  eslint.configs.recommended,
-  {
-    files: ["**/*.{c,m,}js"],
-    plugins: { "@cspell": cspellPlugin },
+module.exports = tseslint.config({
+  files: ["**/*.{c,m,}js"],
+  extends: [eslint.configs.recommended, tseslint.configs.recommended],
+  plugins: { "@cspell": cspellPlugin },
 
-    languageOptions: {
-      ecmaVersion: 2021,
-      sourceType: "commonjs",
-      globals: {
-        ...globals.node,
-      },
+  languageOptions: {
+    ecmaVersion: 2021,
+    sourceType: "commonjs",
+    globals: {
+      ...globals.node,
     },
+  },
 
-    rules: {
-      "comma-dangle": "off",
-      "@cspell/spellchecker": ["warn", {}],
-    },
+  rules: {
+    "comma-dangle": "off",
+    "@cspell/spellchecker": ["warn", {}],
+    "@typescript-eslint/no-require-imports": "off",
   },
-];
+});

.github/scripts/omitPrFromChangelog.js

@@ -40,6 +40,6 @@ module.exports = async ({ github, context }) => {
       body: newPullRequestBody,
     });
   } else {
-    console.log(`The \`no changleog entry\` label is not present on this PR.`);
+    console.log(`The \`no changelog entry\` label is not present on this PR.`);
   }
 };

.github/scripts/trackMilestoneEstimates.js

@@ -34,7 +34,7 @@ module.exports = async ({ github, context, core }) => {
       };
 
       const issues = await github.paginate(github.rest.issues.listForRepo, {
-        // @ts-ignore milestone.number is valid: https://docs.github.com/en/rest/issues/issues#list-repository-issues--parameters
+        // @ts-expect-error milestone.number is valid: https://docs.github.com/en/rest/issues/issues#list-repository-issues--parameters
         milestone: milestone.number,
         owner: owner,
         repo: repo,

.lintstagedrc.js

@@ -1,5 +1,5 @@
 module.exports = {
   "*.{json,html,yml}": ["prettier --write"],
-  "*.scss": ["stylelint --fix", "prettier --write"],
+  "*.{s,}css": ["stylelint --fix", "prettier --write"],
   "*.md": ["prettier --write", "markdownlint --fix"],
 };

CODE_OF_CONDUCT.md

@@ -27,7 +27,7 @@ Inappropriate/unacceptable behavior is anything hurtful that interferes with oth
 - Foul or obscene language
 - Stalking
 - Sharing graphic or derogatory pictures, drawings, or cartoons
-- _Ad hominem_ or personal attacks and insults
+- *Ad hominem* or personal attacks and insults
 - Unwanted or offensive letters or poems
 - Offensive email, voicemail messages, or social media postings
 - Personal threats

package.json

@@ -10,10 +10,10 @@
     "build": "turbo run build --log-order=stream",
     "clean": "turbo run clean --log-order=stream && git clean -fd",
     "lint": "concurrently \"npm:lint:*\" \"turbo run lint --log-order=stream\"",
-    "lint:md": "prettier --write \"**/*.md\" >/dev/null && markdownlint \"{,documentation}/*.md\" --fix --dot --ignore-path .gitignore",
+    "lint:md": "prettier --write \"*.md\" >/dev/null && markdownlint --fix \"*.md\"",
     "lint:yml": "prettier --write \".github/**/*.yml\" >/dev/null",
     "lint:js": "eslint -c .github/scripts/eslint.config.cjs --fix .github/scripts/ && prettier --write \".github/**/*.{c,m,}js\" >/dev/null",
-    "lint:json": "prettier --write \"*.json\" >/dev/null",
+    "lint:json": "prettier --write \"{.vscode,}/*.json\" >/dev/null",
     "version:latest": "./support/release.sh version",
     "publish:latest": "./support/release.sh publish",
     "version:next": "./support/release.sh version next",
@@ -39,8 +39,6 @@
     "@cspell/dict-pokemon": "1.0.0",
     "@cspell/dict-scientific-terms-us": "3.0.5",
     "@cspell/eslint-plugin": "8.17.1",
-    "@eslint/compat": "1.2.4",
-    "@eslint/eslintrc": "3.2.0",
     "@eslint/js": "9.17.0",
     "@esri/calcite-base": "1.2.0",
     "@octokit/webhooks-types": "7.6.1",