Move linting and license handling

.github/linters/.eslintrc.yml

@@ -0,0 +1,50 @@
+env:
+  commonjs: true
+  es6: true
+  jest: true
+  node: true
+
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+
+ignorePatterns:
+  - '!.*'
+  - '**/node_modules/.*'
+  - '**/dist/.*'
+  - '**/coverage/.*'
+  - '*.json'
+
+parser: '@babel/eslint-parser'
+
+parserOptions:
+  ecmaVersion: 2023
+  sourceType: module
+  requireConfigFile: false
+  babelOptions:
+    babelrc: false
+    configFile: false
+    presets:
+      - jest
+
+plugins:
+  - jest
+
+extends:
+  - eslint:recommended
+  - plugin:github/recommended
+  - plugin:jest/recommended
+
+rules:
+  {
+    'camelcase': 'off',
+    'eslint-comments/no-use': 'off',
+    'eslint-comments/no-unused-disable': 'off',
+    'i18n-text/no-en': 'off',
+    'import/no-commonjs': 'off',
+    'import/no-namespace': 'off',
+    'no-console': 'off',
+    'no-unused-vars': 'off',
+    'prettier/prettier': 'error',
+    'semi': 'off'
+  }

.github/linters/.markdown-lint.yml

@@ -0,0 +1,7 @@
+# Unordered list style
+MD004:
+  style: dash
+
+# Ordered list item prefix
+MD029:
+  style: one

.github/linters/.yaml-lint.yml

@@ -0,0 +1,10 @@
+rules:
+  document-end: disable
+  document-start:
+    level: warning
+    present: false
+  line-length:
+    level: warning
+    max: 80
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true