chore: move to Eslint flat config

Make the big move to Eslint flat config format. The outcome of Eslint
still should be the same, but some things has changed:
- `eslint-plugin-github` is dropped, flat configs have been out for a
while and most eslint plugins support it, but for no reason and no
activity in sight this plugin is likely not going to support flat config
for a while and to avoid other plugins not being able to update (as they
are requiring flat configs) drop the github rules.
- Nested configs don't work properly and are unified into the root
eslint config, this unification did cause some conflicts and thats why
the `import-x` is in a seperate 'group' to exclude targeting Vue files.
- The `eslint-plugin-i` is deprecated and `esplint-plugin-import-x` is
its succesor which has better support for flat configs, the same rules
are still applied.

The majority of the flat config was generated by
`@eslint/migrate-config` tool.

.eslintrc.yaml

@@ -1,806 +0,0 @@
-root: true
-reportUnusedDisableDirectives: true
-
-ignorePatterns:
-  - /web_src/js/vendor
-  - /web_src/fomantic
-  - /public/assets/js
-
-parserOptions:
-  sourceType: module
-  ecmaVersion: latest
-
-plugins:
-  - "@eslint-community/eslint-plugin-eslint-comments"
-  - "@stylistic/eslint-plugin-js"
-  - "@vitest"
-  - eslint-plugin-array-func
-  - eslint-plugin-github
-  - eslint-plugin-i
-  - eslint-plugin-no-jquery
-  - eslint-plugin-no-use-extend-native
-  - eslint-plugin-regexp
-  - eslint-plugin-sonarjs
-  - eslint-plugin-unicorn
-  - eslint-plugin-vitest-globals
-  - eslint-plugin-wc
-
-env:
-  es2024: true
-  node: true
-
-overrides:
-  - files: ["web_src/**/*"]
-    globals:
-      __webpack_public_path__: true
-      process: false # https://github.com/webpack/webpack/issues/15833
-  - files: ["web_src/**/*", "docs/**/*"]
-    env:
-      browser: true
-      node: false
-  - files: ["web_src/**/*worker.*"]
-    env:
-      worker: true
-    rules:
-      no-restricted-globals: [2, addEventListener, blur, close, closed, confirm, defaultStatus, defaultstatus, error, event, external, find, focus, frameElement, frames, history, innerHeight, innerWidth, isFinite, isNaN, length, locationbar, menubar, moveBy, moveTo, name, onblur, onerror, onfocus, onload, onresize, onunload, open, opener, opera, outerHeight, outerWidth, pageXOffset, pageYOffset, parent, print, removeEventListener, resizeBy, resizeTo, screen, screenLeft, screenTop, screenX, screenY, scroll, scrollbars, scrollBy, scrollTo, scrollX, scrollY, status, statusbar, stop, toolbar, top]
-  - files: ["*.config.*"]
-    rules:
-      i/no-unused-modules: [0]
-  - files: ["**/*.test.*", "web_src/js/test/setup.js"]
-    env:
-      vitest-globals/env: true
-    rules:
-      "@vitest/consistent-test-filename": [0]
-      "@vitest/consistent-test-it": [0]
-      "@vitest/expect-expect": [0]
-      "@vitest/max-expects": [0]
-      "@vitest/max-nested-describe": [0]
-      "@vitest/no-alias-methods": [0]
-      "@vitest/no-commented-out-tests": [0]
-      "@vitest/no-conditional-expect": [0]
-      "@vitest/no-conditional-in-test": [0]
-      "@vitest/no-conditional-tests": [0]
-      "@vitest/no-disabled-tests": [0]
-      "@vitest/no-done-callback": [0]
-      "@vitest/no-duplicate-hooks": [0]
-      "@vitest/no-focused-tests": [0]
-      "@vitest/no-hooks": [0]
-      "@vitest/no-identical-title": [2]
-      "@vitest/no-interpolation-in-snapshots": [0]
-      "@vitest/no-large-snapshots": [0]
-      "@vitest/no-mocks-import": [0]
-      "@vitest/no-restricted-matchers": [0]
-      "@vitest/no-restricted-vi-methods": [0]
-      "@vitest/no-standalone-expect": [0]
-      "@vitest/no-test-prefixes": [0]
-      "@vitest/no-test-return-statement": [0]
-      "@vitest/prefer-called-with": [0]
-      "@vitest/prefer-comparison-matcher": [0]
-      "@vitest/prefer-each": [0]
-      "@vitest/prefer-equality-matcher": [0]
-      "@vitest/prefer-expect-resolves": [0]
-      "@vitest/prefer-hooks-in-order": [0]
-      "@vitest/prefer-hooks-on-top": [2]
-      "@vitest/prefer-lowercase-title": [0]
-      "@vitest/prefer-mock-promise-shorthand": [0]
-      "@vitest/prefer-snapshot-hint": [0]
-      "@vitest/prefer-spy-on": [0]
-      "@vitest/prefer-strict-equal": [0]
-      "@vitest/prefer-to-be": [0]
-      "@vitest/prefer-to-be-falsy": [0]
-      "@vitest/prefer-to-be-object": [0]
-      "@vitest/prefer-to-be-truthy": [0]
-      "@vitest/prefer-to-contain": [0]
-      "@vitest/prefer-to-have-length": [0]
-      "@vitest/prefer-todo": [0]
-      "@vitest/require-hook": [0]
-      "@vitest/require-to-throw-message": [0]
-      "@vitest/require-top-level-describe": [0]
-      "@vitest/valid-describe-callback": [2]
-      "@vitest/valid-expect": [2]
-      "@vitest/valid-title": [2]
-  - files: ["web_src/js/modules/fetch.js", "web_src/js/standalone/**/*"]
-    rules:
-      no-restricted-syntax: [2, WithStatement, ForInStatement, LabeledStatement, SequenceExpression]
-
-rules:
-  "@eslint-community/eslint-comments/disable-enable-pair": [2]
-  "@eslint-community/eslint-comments/no-aggregating-enable": [2]
-  "@eslint-community/eslint-comments/no-duplicate-disable": [2]
-  "@eslint-community/eslint-comments/no-restricted-disable": [0]
-  "@eslint-community/eslint-comments/no-unlimited-disable": [2]
-  "@eslint-community/eslint-comments/no-unused-disable": [2]
-  "@eslint-community/eslint-comments/no-unused-enable": [2]
-  "@eslint-community/eslint-comments/no-use": [0]
-  "@eslint-community/eslint-comments/require-description": [0]
-  "@stylistic/js/array-bracket-newline": [0]
-  "@stylistic/js/array-bracket-spacing": [2, never]
-  "@stylistic/js/array-element-newline": [0]
-  "@stylistic/js/arrow-parens": [2, always]
-  "@stylistic/js/arrow-spacing": [2, {before: true, after: true}]
-  "@stylistic/js/block-spacing": [0]
-  "@stylistic/js/brace-style": [2, 1tbs, {allowSingleLine: true}]
-  "@stylistic/js/comma-dangle": [2, always-multiline]
-  "@stylistic/js/comma-spacing": [2, {before: false, after: true}]
-  "@stylistic/js/comma-style": [2, last]
-  "@stylistic/js/computed-property-spacing": [2, never]
-  "@stylistic/js/dot-location": [2, property]
-  "@stylistic/js/eol-last": [2]
-  "@stylistic/js/function-call-spacing": [2, never]
-  "@stylistic/js/function-call-argument-newline": [0]
-  "@stylistic/js/function-paren-newline": [0]
-  "@stylistic/js/generator-star-spacing": [0]
-  "@stylistic/js/implicit-arrow-linebreak": [0]
-  "@stylistic/js/indent": [2, 2, {ignoreComments: true, SwitchCase: 1}]
-  "@stylistic/js/key-spacing": [2]
-  "@stylistic/js/keyword-spacing": [2]
-  "@stylistic/js/linebreak-style": [2, unix]
-  "@stylistic/js/lines-around-comment": [0]
-  "@stylistic/js/lines-between-class-members": [0]
-  "@stylistic/js/max-len": [0]
-  "@stylistic/js/max-statements-per-line": [0]
-  "@stylistic/js/multiline-ternary": [0]
-  "@stylistic/js/new-parens": [2]
-  "@stylistic/js/newline-per-chained-call": [0]
-  "@stylistic/js/no-confusing-arrow": [0]
-  "@stylistic/js/no-extra-parens": [0]
-  "@stylistic/js/no-extra-semi": [2]
-  "@stylistic/js/no-floating-decimal": [0]
-  "@stylistic/js/no-mixed-operators": [0]
-  "@stylistic/js/no-mixed-spaces-and-tabs": [2]
-  "@stylistic/js/no-multi-spaces": [2, {ignoreEOLComments: true, exceptions: {Property: true}}]
-  "@stylistic/js/no-multiple-empty-lines": [2, {max: 1, maxEOF: 0, maxBOF: 0}]
-  "@stylistic/js/no-tabs": [2]
-  "@stylistic/js/no-trailing-spaces": [2]
-  "@stylistic/js/no-whitespace-before-property": [2]
-  "@stylistic/js/nonblock-statement-body-position": [2]
-  "@stylistic/js/object-curly-newline": [0]
-  "@stylistic/js/object-curly-spacing": [2, never]
-  "@stylistic/js/object-property-newline": [0]
-  "@stylistic/js/one-var-declaration-per-line": [0]
-  "@stylistic/js/operator-linebreak": [2, after]
-  "@stylistic/js/padded-blocks": [2, never]
-  "@stylistic/js/padding-line-between-statements": [0]
-  "@stylistic/js/quote-props": [0]
-  "@stylistic/js/quotes": [2, single, {avoidEscape: true, allowTemplateLiterals: true}]
-  "@stylistic/js/rest-spread-spacing": [2, never]
-  "@stylistic/js/semi": [2, always, {omitLastInOneLineBlock: true}]
-  "@stylistic/js/semi-spacing": [2, {before: false, after: true}]
-  "@stylistic/js/semi-style": [2, last]
-  "@stylistic/js/space-before-blocks": [2, always]
-  "@stylistic/js/space-before-function-paren": [2, {anonymous: ignore, named: never, asyncArrow: always}]
-  "@stylistic/js/space-in-parens": [2, never]
-  "@stylistic/js/space-infix-ops": [2]
-  "@stylistic/js/space-unary-ops": [2]
-  "@stylistic/js/spaced-comment": [2, always]
-  "@stylistic/js/switch-colon-spacing": [2]
-  "@stylistic/js/template-curly-spacing": [2, never]
-  "@stylistic/js/template-tag-spacing": [2, never]
-  "@stylistic/js/wrap-iife": [2, inside]
-  "@stylistic/js/wrap-regex": [0]
-  "@stylistic/js/yield-star-spacing": [2, after]
-  accessor-pairs: [2]
-  array-callback-return: [2, {checkForEach: true}]
-  array-func/avoid-reverse: [2]
-  array-func/from-map: [2]
-  array-func/no-unnecessary-this-arg: [2]
-  array-func/prefer-array-from: [2]
-  array-func/prefer-flat-map: [0] # handled by unicorn/prefer-array-flat-map
-  array-func/prefer-flat: [0] # handled by unicorn/prefer-array-flat
-  arrow-body-style: [0]
-  block-scoped-var: [2]
-  camelcase: [0]
-  capitalized-comments: [0]
-  class-methods-use-this: [0]
-  complexity: [0]
-  consistent-return: [0]
-  consistent-this: [0]
-  constructor-super: [2]
-  curly: [0]
-  default-case-last: [2]
-  default-case: [0]
-  default-param-last: [0]
-  dot-notation: [0]
-  eqeqeq: [2]
-  for-direction: [2]
-  func-name-matching: [2]
-  func-names: [0]
-  func-style: [0]
-  getter-return: [2]
-  github/a11y-aria-label-is-well-formatted: [0]
-  github/a11y-no-title-attribute: [0]
-  github/a11y-no-visually-hidden-interactive-element: [0]
-  github/a11y-role-supports-aria-props: [0]
-  github/a11y-svg-has-accessible-name: [0]
-  github/array-foreach: [0]
-  github/async-currenttarget: [2]
-  github/async-preventdefault: [2]
-  github/authenticity-token: [0]
-  github/get-attribute: [0]
-  github/js-class-name: [0]
-  github/no-blur: [0]
-  github/no-d-none: [0]
-  github/no-dataset: [2]
-  github/no-dynamic-script-tag: [2]
-  github/no-implicit-buggy-globals: [2]
-  github/no-inner-html: [0]
-  github/no-innerText: [2]
-  github/no-then: [2]
-  github/no-useless-passive: [2]
-  github/prefer-observers: [2]
-  github/require-passive-events: [2]
-  github/unescaped-html-literal: [0]
-  grouped-accessor-pairs: [2]
-  guard-for-in: [0]
-  id-blacklist: [0]
-  id-length: [0]
-  id-match: [0]
-  i/consistent-type-specifier-style: [0]
-  i/default: [0]
-  i/dynamic-import-chunkname: [0]
-  i/export: [2]
-  i/exports-last: [0]
-  i/extensions: [2, always, {ignorePackages: true}]
-  i/first: [2]
-  i/group-exports: [0]
-  i/max-dependencies: [0]
-  i/named: [2]
-  i/namespace: [0]
-  i/newline-after-import: [0]
-  i/no-absolute-path: [0]
-  i/no-amd: [2]
-  i/no-anonymous-default-export: [0]
-  i/no-commonjs: [2]
-  i/no-cycle: [2, {ignoreExternal: true, maxDepth: 1}]
-  i/no-default-export: [0]
-  i/no-deprecated: [0]
-  i/no-dynamic-require: [0]
-  i/no-empty-named-blocks: [2]
-  i/no-extraneous-dependencies: [2]
-  i/no-import-module-exports: [0]
-  i/no-internal-modules: [0]
-  i/no-mutable-exports: [0]
-  i/no-named-as-default-member: [0]
-  i/no-named-as-default: [2]
-  i/no-named-default: [0]
-  i/no-named-export: [0]
-  i/no-namespace: [0]
-  i/no-nodejs-modules: [0]
-  i/no-relative-packages: [0]
-  i/no-relative-parent-imports: [0]
-  i/no-restricted-paths: [0]
-  i/no-self-import: [2]
-  i/no-unassigned-import: [0]
-  i/no-unresolved: [2, {commonjs: true, ignore: ["\\?.+$", ^vitest/]}]
-  i/no-unused-modules: [2, {unusedExports: true}]
-  i/no-useless-path-segments: [2, {commonjs: true}]
-  i/no-webpack-loader-syntax: [2]
-  i/order: [0]
-  i/prefer-default-export: [0]
-  i/unambiguous: [0]
-  init-declarations: [0]
-  line-comment-position: [0]
-  logical-assignment-operators: [0]
-  max-classes-per-file: [0]
-  max-depth: [0]
-  max-lines-per-function: [0]
-  max-lines: [0]
-  max-nested-callbacks: [0]
-  max-params: [0]
-  max-statements: [0]
-  multiline-comment-style: [2, separate-lines]
-  new-cap: [0]
-  no-alert: [0]
-  no-array-constructor: [2]
-  no-async-promise-executor: [0]
-  no-await-in-loop: [0]
-  no-bitwise: [0]
-  no-buffer-constructor: [0]
-  no-caller: [2]
-  no-case-declarations: [2]
-  no-class-assign: [2]
-  no-compare-neg-zero: [2]
-  no-cond-assign: [2, except-parens]
-  no-console: [1, {allow: [debug, info, warn, error]}]
-  no-const-assign: [2]
-  no-constant-binary-expression: [2]
-  no-constant-condition: [0]
-  no-constructor-return: [2]
-  no-continue: [0]
-  no-control-regex: [0]
-  no-debugger: [1]
-  no-delete-var: [2]
-  no-div-regex: [0]
-  no-dupe-args: [2]
-  no-dupe-class-members: [2]
-  no-dupe-else-if: [2]
-  no-dupe-keys: [2]
-  no-duplicate-case: [2]
-  no-duplicate-imports: [2]
-  no-else-return: [2]
-  no-empty-character-class: [2]
-  no-empty-function: [0]
-  no-empty-pattern: [2]
-  no-empty-static-block: [2]
-  no-empty: [2, {allowEmptyCatch: true}]
-  no-eq-null: [2]
-  no-eval: [2]
-  no-ex-assign: [2]
-  no-extend-native: [2]
-  no-extra-bind: [2]
-  no-extra-boolean-cast: [2]
-  no-extra-label: [0]
-  no-fallthrough: [2]
-  no-func-assign: [2]
-  no-global-assign: [2]
-  no-implicit-coercion: [2]
-  no-implicit-globals: [0]
-  no-implied-eval: [2]
-  no-import-assign: [2]
-  no-inline-comments: [0]
-  no-inner-declarations: [2]
-  no-invalid-regexp: [2]
-  no-invalid-this: [0]
-  no-irregular-whitespace: [2]
-  no-iterator: [2]
-  no-jquery/no-ajax-events: [2]
-  no-jquery/no-ajax: [2]
-  no-jquery/no-and-self: [2]
-  no-jquery/no-animate-toggle: [2]
-  no-jquery/no-animate: [2]
-  no-jquery/no-append-html: [2]
-  no-jquery/no-attr: [2]
-  no-jquery/no-bind: [2]
-  no-jquery/no-box-model: [2]
-  no-jquery/no-browser: [2]
-  no-jquery/no-camel-case: [2]
-  no-jquery/no-class-state: [2]
-  no-jquery/no-class: [0]
-  no-jquery/no-clone: [2]
-  no-jquery/no-closest: [0]
-  no-jquery/no-constructor-attributes: [2]
-  no-jquery/no-contains: [2]
-  no-jquery/no-context-prop: [2]
-  no-jquery/no-css: [2]
-  no-jquery/no-data: [0]
-  no-jquery/no-deferred: [2]
-  no-jquery/no-delegate: [2]
-  no-jquery/no-each-collection: [0]
-  no-jquery/no-each-util: [0]
-  no-jquery/no-each: [0]
-  no-jquery/no-error-shorthand: [2]
-  no-jquery/no-error: [2]
-  no-jquery/no-escape-selector: [2]
-  no-jquery/no-event-shorthand: [2]
-  no-jquery/no-extend: [2]
-  no-jquery/no-fade: [2]
-  no-jquery/no-filter: [0]
-  no-jquery/no-find-collection: [0]
-  no-jquery/no-find-util: [2]
-  no-jquery/no-find: [0]
-  no-jquery/no-fx-interval: [2]
-  no-jquery/no-global-eval: [2]
-  no-jquery/no-global-selector: [0]
-  no-jquery/no-grep: [2]
-  no-jquery/no-has: [2]
-  no-jquery/no-hold-ready: [2]
-  no-jquery/no-html: [0]
-  no-jquery/no-in-array: [2]
-  no-jquery/no-is-array: [2]
-  no-jquery/no-is-empty-object: [2]
-  no-jquery/no-is-function: [2]
-  no-jquery/no-is-numeric: [2]
-  no-jquery/no-is-plain-object: [2]
-  no-jquery/no-is-window: [2]
-  no-jquery/no-is: [2]
-  no-jquery/no-jquery-constructor: [0]
-  no-jquery/no-live: [2]
-  no-jquery/no-load-shorthand: [2]
-  no-jquery/no-load: [2]
-  no-jquery/no-map-collection: [0]
-  no-jquery/no-map-util: [2]
-  no-jquery/no-map: [2]
-  no-jquery/no-merge: [2]
-  no-jquery/no-node-name: [2]
-  no-jquery/no-noop: [2]
-  no-jquery/no-now: [2]
-  no-jquery/no-on-ready: [2]
-  no-jquery/no-other-methods: [0]
-  no-jquery/no-other-utils: [2]
-  no-jquery/no-param: [2]
-  no-jquery/no-parent: [0]
-  no-jquery/no-parents: [2]
-  no-jquery/no-parse-html-literal: [2]
-  no-jquery/no-parse-html: [2]
-  no-jquery/no-parse-json: [2]
-  no-jquery/no-parse-xml: [2]
-  no-jquery/no-prop: [2]
-  no-jquery/no-proxy: [2]
-  no-jquery/no-ready-shorthand: [2]
-  no-jquery/no-ready: [2]
-  no-jquery/no-selector-prop: [2]
-  no-jquery/no-serialize: [2]
-  no-jquery/no-size: [2]
-  no-jquery/no-sizzle: [0]
-  no-jquery/no-slide: [2]
-  no-jquery/no-sub: [2]
-  no-jquery/no-support: [2]
-  no-jquery/no-text: [0]
-  no-jquery/no-trigger: [0]
-  no-jquery/no-trim: [2]
-  no-jquery/no-type: [2]
-  no-jquery/no-unique: [2]
-  no-jquery/no-unload-shorthand: [2]
-  no-jquery/no-val: [0]
-  no-jquery/no-visibility: [2]
-  no-jquery/no-when: [2]
-  no-jquery/no-wrap: [2]
-  no-jquery/variable-pattern: [2]
-  no-label-var: [2]
-  no-labels: [0] # handled by no-restricted-syntax
-  no-lone-blocks: [2]
-  no-lonely-if: [0]
-  no-loop-func: [0]
-  no-loss-of-precision: [2]
-  no-magic-numbers: [0]
-  no-misleading-character-class: [2]
-  no-multi-assign: [0]
-  no-multi-str: [2]
-  no-negated-condition: [0]
-  no-nested-ternary: [0]
-  no-new-func: [2]
-  no-new-native-nonconstructor: [2]
-  no-new-object: [2]
-  no-new-symbol: [2]
-  no-new-wrappers: [2]
-  no-new: [0]
-  no-nonoctal-decimal-escape: [2]
-  no-obj-calls: [2]
-  no-octal-escape: [2]
-  no-octal: [2]
-  no-param-reassign: [0]
-  no-plusplus: [0]
-  no-promise-executor-return: [0]
-  no-proto: [2]
-  no-prototype-builtins: [2]
-  no-redeclare: [2]
-  no-regex-spaces: [2]
-  no-restricted-exports: [0]
-  no-restricted-globals: [2, addEventListener, blur, close, closed, confirm, defaultStatus, defaultstatus, error, event, external, find, focus, frameElement, frames, history, innerHeight, innerWidth, isFinite, isNaN, length, location, locationbar, menubar, moveBy, moveTo, name, onblur, onerror, onfocus, onload, onresize, onunload, open, opener, opera, outerHeight, outerWidth, pageXOffset, pageYOffset, parent, print, removeEventListener, resizeBy, resizeTo, screen, screenLeft, screenTop, screenX, screenY, scroll, scrollbars, scrollBy, scrollTo, scrollX, scrollY, self, status, statusbar, stop, toolbar, top, __dirname, __filename]
-  no-restricted-imports: [0]
-  no-restricted-syntax: [2, WithStatement, ForInStatement, LabeledStatement, SequenceExpression, {selector: "CallExpression[callee.name='fetch']", message: "use modules/fetch.js instead"}]
-  no-return-assign: [0]
-  no-script-url: [2]
-  no-self-assign: [2, {props: true}]
-  no-self-compare: [2]
-  no-sequences: [2]
-  no-setter-return: [2]
-  no-shadow-restricted-names: [2]
-  no-shadow: [0]
-  no-sparse-arrays: [2]
-  no-template-curly-in-string: [2]
-  no-ternary: [0]
-  no-this-before-super: [2]
-  no-throw-literal: [2]
-  no-undef-init: [2]
-  no-undef: [2, {typeof: true}]
-  no-undefined: [0]
-  no-underscore-dangle: [0]
-  no-unexpected-multiline: [2]
-  no-unmodified-loop-condition: [2]
-  no-unneeded-ternary: [2]
-  no-unreachable-loop: [2]
-  no-unreachable: [2]
-  no-unsafe-finally: [2]
-  no-unsafe-negation: [2]
-  no-unused-expressions: [2]
-  no-unused-labels: [2]
-  no-unused-private-class-members: [2]
-  no-unused-vars: [2, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, caughtErrorsIgnorePattern: ^_, destructuredArrayIgnorePattern: ^_, ignoreRestSiblings: false}]
-  no-use-before-define: [2, {functions: false, classes: true, variables: true, allowNamedExports: true}]
-  no-use-extend-native/no-use-extend-native: [2]
-  no-useless-backreference: [2]
-  no-useless-call: [2]
-  no-useless-catch: [2]
-  no-useless-computed-key: [2]
-  no-useless-concat: [2]
-  no-useless-constructor: [2]
-  no-useless-escape: [2]
-  no-useless-rename: [2]
-  no-useless-return: [2]
-  no-var: [2]
-  no-void: [2]
-  no-warning-comments: [0]
-  no-with: [0] # handled by no-restricted-syntax
-  object-shorthand: [2, always]
-  one-var-declaration-per-line: [0]
-  one-var: [0]
-  operator-assignment: [2, always]
-  operator-linebreak: [2, after]
-  prefer-arrow-callback: [2, {allowNamedFunctions: true, allowUnboundThis: true}]
-  prefer-const: [2, {destructuring: all, ignoreReadBeforeAssign: true}]
-  prefer-destructuring: [0]
-  prefer-exponentiation-operator: [2]
-  prefer-named-capture-group: [0]
-  prefer-numeric-literals: [2]
-  prefer-object-has-own: [2]
-  prefer-object-spread: [2]
-  prefer-promise-reject-errors: [2, {allowEmptyReject: false}]
-  prefer-regex-literals: [2]
-  prefer-rest-params: [2]
-  prefer-spread: [2]
-  prefer-template: [2]
-  radix: [2, as-needed]
-  regexp/confusing-quantifier: [2]
-  regexp/control-character-escape: [2]
-  regexp/hexadecimal-escape: [0]
-  regexp/letter-case: [0]
-  regexp/match-any: [2]
-  regexp/negation: [2]
-  regexp/no-contradiction-with-assertion: [0]
-  regexp/no-control-character: [0]
-  regexp/no-dupe-characters-character-class: [2]
-  regexp/no-dupe-disjunctions: [2]
-  regexp/no-empty-alternative: [2]
-  regexp/no-empty-capturing-group: [2]
-  regexp/no-empty-character-class: [0]
-  regexp/no-empty-group: [2]
-  regexp/no-empty-lookarounds-assertion: [2]
-  regexp/no-empty-string-literal: [2]
-  regexp/no-escape-backspace: [2]
-  regexp/no-extra-lookaround-assertions: [0]
-  regexp/no-invalid-regexp: [2]
-  regexp/no-invisible-character: [2]
-  regexp/no-lazy-ends: [2]
-  regexp/no-legacy-features: [2]
-  regexp/no-misleading-capturing-group: [0]
-  regexp/no-misleading-unicode-character: [0]
-  regexp/no-missing-g-flag: [2]
-  regexp/no-non-standard-flag: [2]
-  regexp/no-obscure-range: [2]
-  regexp/no-octal: [2]
-  regexp/no-optional-assertion: [2]
-  regexp/no-potentially-useless-backreference: [2]
-  regexp/no-standalone-backslash: [2]
-  regexp/no-super-linear-backtracking: [0]
-  regexp/no-super-linear-move: [0]
-  regexp/no-trivially-nested-assertion: [2]
-  regexp/no-trivially-nested-quantifier: [2]
-  regexp/no-unused-capturing-group: [0]
-  regexp/no-useless-assertions: [2]
-  regexp/no-useless-backreference: [2]
-  regexp/no-useless-character-class: [2]
-  regexp/no-useless-dollar-replacements: [2]
-  regexp/no-useless-escape: [2]
-  regexp/no-useless-flag: [2]
-  regexp/no-useless-lazy: [2]
-  regexp/no-useless-non-capturing-group: [2]
-  regexp/no-useless-quantifier: [2]
-  regexp/no-useless-range: [2]
-  regexp/no-useless-set-operand: [2]
-  regexp/no-useless-string-literal: [2]
-  regexp/no-useless-two-nums-quantifier: [2]
-  regexp/no-zero-quantifier: [2]
-  regexp/optimal-lookaround-quantifier: [2]
-  regexp/optimal-quantifier-concatenation: [0]
-  regexp/prefer-character-class: [0]
-  regexp/prefer-d: [0]
-  regexp/prefer-escape-replacement-dollar-char: [0]
-  regexp/prefer-lookaround: [0]
-  regexp/prefer-named-backreference: [0]
-  regexp/prefer-named-capture-group: [0]
-  regexp/prefer-named-replacement: [0]
-  regexp/prefer-plus-quantifier: [2]
-  regexp/prefer-predefined-assertion: [2]
-  regexp/prefer-quantifier: [0]
-  regexp/prefer-question-quantifier: [2]
-  regexp/prefer-range: [2]
-  regexp/prefer-regexp-exec: [2]
-  regexp/prefer-regexp-test: [2]
-  regexp/prefer-result-array-groups: [0]
-  regexp/prefer-set-operation: [2]
-  regexp/prefer-star-quantifier: [2]
-  regexp/prefer-unicode-codepoint-escapes: [2]
-  regexp/prefer-w: [0]
-  regexp/require-unicode-regexp: [0]
-  regexp/simplify-set-operations: [2]
-  regexp/sort-alternatives: [0]
-  regexp/sort-character-class-elements: [0]
-  regexp/sort-flags: [0]
-  regexp/strict: [2]
-  regexp/unicode-escape: [0]
-  regexp/use-ignore-case: [0]
-  require-atomic-updates: [0]
-  require-await: [0]
-  require-unicode-regexp: [0]
-  require-yield: [2]
-  sonarjs/cognitive-complexity: [0]
-  sonarjs/elseif-without-else: [0]
-  sonarjs/max-switch-cases: [0]
-  sonarjs/no-all-duplicated-branches: [2]
-  sonarjs/no-collapsible-if: [0]
-  sonarjs/no-collection-size-mischeck: [2]
-  sonarjs/no-duplicate-string: [0]
-  sonarjs/no-duplicated-branches: [0]
-  sonarjs/no-element-overwrite: [2]
-  sonarjs/no-empty-collection: [2]
-  sonarjs/no-extra-arguments: [2]
-  sonarjs/no-gratuitous-expressions: [2]
-  sonarjs/no-identical-conditions: [2]
-  sonarjs/no-identical-expressions: [2]
-  sonarjs/no-identical-functions: [2, 5]
-  sonarjs/no-ignored-return: [2]
-  sonarjs/no-inverted-boolean-check: [2]
-  sonarjs/no-nested-switch: [0]
-  sonarjs/no-nested-template-literals: [0]
-  sonarjs/no-one-iteration-loop: [2]
-  sonarjs/no-redundant-boolean: [2]
-  sonarjs/no-redundant-jump: [2]
-  sonarjs/no-same-line-conditional: [2]
-  sonarjs/no-small-switch: [0]
-  sonarjs/no-unused-collection: [2]
-  sonarjs/no-use-of-empty-return-value: [2]
-  sonarjs/no-useless-catch: [2]
-  sonarjs/non-existent-operator: [2]
-  sonarjs/prefer-immediate-return: [0]
-  sonarjs/prefer-object-literal: [0]
-  sonarjs/prefer-single-boolean-return: [0]
-  sonarjs/prefer-while: [2]
-  sort-imports: [0]
-  sort-keys: [0]
-  sort-vars: [0]
-  strict: [0]
-  symbol-description: [2]
-  unicode-bom: [2, never]
-  unicorn/better-regex: [0]
-  unicorn/catch-error-name: [0]
-  unicorn/consistent-destructuring: [2]
-  unicorn/consistent-empty-array-spread: [2]
-  unicorn/consistent-existence-index-check: [2]
-  unicorn/consistent-function-scoping: [2]
-  unicorn/custom-error-definition: [0]
-  unicorn/empty-brace-spaces: [2]
-  unicorn/error-message: [0]
-  unicorn/escape-case: [0]
-  unicorn/expiring-todo-comments: [0]
-  unicorn/explicit-length-check: [0]
-  unicorn/filename-case: [0]
-  unicorn/import-index: [0]
-  unicorn/import-style: [0]
-  unicorn/new-for-builtins: [2]
-  unicorn/no-abusive-eslint-disable: [0]
-  unicorn/no-anonymous-default-export: [0]
-  unicorn/no-array-callback-reference: [0]
-  unicorn/no-array-for-each: [2]
-  unicorn/no-array-method-this-argument: [2]
-  unicorn/no-array-push-push: [2]
-  unicorn/no-array-reduce: [2]
-  unicorn/no-await-expression-member: [0]
-  unicorn/no-await-in-promise-methods: [2]
-  unicorn/no-console-spaces: [0]
-  unicorn/no-document-cookie: [2]
-  unicorn/no-empty-file: [2]
-  unicorn/no-for-loop: [0]
-  unicorn/no-hex-escape: [0]
-  unicorn/no-instanceof-array: [0]
-  unicorn/no-invalid-fetch-options: [2]
-  unicorn/no-invalid-remove-event-listener: [2]
-  unicorn/no-keyword-prefix: [0]
-  unicorn/no-length-as-slice-end: [2]
-  unicorn/no-lonely-if: [2]
-  unicorn/no-magic-array-flat-depth: [0]
-  unicorn/no-negated-condition: [0]
-  unicorn/no-negation-in-equality-check: [2]
-  unicorn/no-nested-ternary: [0]
-  unicorn/no-new-array: [0]
-  unicorn/no-new-buffer: [0]
-  unicorn/no-null: [0]
-  unicorn/no-object-as-default-parameter: [0]
-  unicorn/no-process-exit: [0]
-  unicorn/no-single-promise-in-promise-methods: [2]
-  unicorn/no-static-only-class: [2]
-  unicorn/no-thenable: [2]
-  unicorn/no-this-assignment: [2]
-  unicorn/no-typeof-undefined: [2]
-  unicorn/no-unnecessary-await: [2]
-  unicorn/no-unnecessary-polyfills: [2]
-  unicorn/no-unreadable-array-destructuring: [0]
-  unicorn/no-unreadable-iife: [2]
-  unicorn/no-unused-properties: [2]
-  unicorn/no-useless-fallback-in-spread: [2]
-  unicorn/no-useless-length-check: [2]
-  unicorn/no-useless-promise-resolve-reject: [2]
-  unicorn/no-useless-spread: [2]
-  unicorn/no-useless-switch-case: [2]
-  unicorn/no-useless-undefined: [0]
-  unicorn/no-zero-fractions: [2]
-  unicorn/number-literal-case: [0]
-  unicorn/numeric-separators-style: [0]
-  unicorn/prefer-add-event-listener: [2]
-  unicorn/prefer-array-find: [2]
-  unicorn/prefer-array-flat-map: [2]
-  unicorn/prefer-array-flat: [2]
-  unicorn/prefer-array-index-of: [2]
-  unicorn/prefer-array-some: [2]
-  unicorn/prefer-at: [0]
-  unicorn/prefer-blob-reading-methods: [2]
-  unicorn/prefer-code-point: [0]
-  unicorn/prefer-date-now: [2]
-  unicorn/prefer-default-parameters: [0]
-  unicorn/prefer-dom-node-append: [2]
-  unicorn/prefer-dom-node-dataset: [0]
-  unicorn/prefer-dom-node-remove: [2]
-  unicorn/prefer-dom-node-text-content: [2]
-  unicorn/prefer-event-target: [2]
-  unicorn/prefer-export-from: [0]
-  unicorn/prefer-global-this: [0]
-  unicorn/prefer-includes: [2]
-  unicorn/prefer-json-parse-buffer: [0]
-  unicorn/prefer-keyboard-event-key: [2]
-  unicorn/prefer-logical-operator-over-ternary: [2]
-  unicorn/prefer-math-min-max: [2]
-  unicorn/prefer-math-trunc: [2]
-  unicorn/prefer-modern-dom-apis: [0]
-  unicorn/prefer-modern-math-apis: [2]
-  unicorn/prefer-module: [2]
-  unicorn/prefer-native-coercion-functions: [2]
-  unicorn/prefer-negative-index: [2]
-  unicorn/prefer-node-protocol: [2]
-  unicorn/prefer-number-properties: [0]
-  unicorn/prefer-object-from-entries: [2]
-  unicorn/prefer-object-has-own: [0]
-  unicorn/prefer-optional-catch-binding: [2]
-  unicorn/prefer-prototype-methods: [0]
-  unicorn/prefer-query-selector: [0]
-  unicorn/prefer-reflect-apply: [0]
-  unicorn/prefer-regexp-test: [2]
-  unicorn/prefer-set-has: [0]
-  unicorn/prefer-set-size: [2]
-  unicorn/prefer-spread: [0]
-  unicorn/prefer-string-raw: [0]
-  unicorn/prefer-string-replace-all: [0]
-  unicorn/prefer-string-slice: [0]
-  unicorn/prefer-string-starts-ends-with: [2]
-  unicorn/prefer-string-trim-start-end: [2]
-  unicorn/prefer-structured-clone: [2]
-  unicorn/prefer-switch: [0]
-  unicorn/prefer-ternary: [0]
-  unicorn/prefer-text-content: [2]
-  unicorn/prefer-top-level-await: [0]
-  unicorn/prefer-type-error: [0]
-  unicorn/prevent-abbreviations: [0]
-  unicorn/relative-url-style: [2]
-  unicorn/require-array-join-separator: [2]
-  unicorn/require-number-to-fixed-digits-argument: [2]
-  unicorn/require-post-message-target-origin: [0]
-  unicorn/string-content: [0]
-  unicorn/switch-case-braces: [0]
-  unicorn/template-indent: [2]
-  unicorn/text-encoding-identifier-case: [0]
-  unicorn/throw-new-error: [2]
-  use-isnan: [2]
-  valid-typeof: [2, {requireStringLiterals: true}]
-  vars-on-top: [0]
-  wc/attach-shadow-constructor: [2]
-  wc/define-tag-after-class-definition: [0]
-  wc/expose-class-on-global: [0]
-  wc/file-name-matches-element: [2]
-  wc/guard-define-call: [0]
-  wc/guard-super-call: [2]
-  wc/max-elements-per-file: [0]
-  wc/no-child-traversal-in-attributechangedcallback: [2]
-  wc/no-child-traversal-in-connectedcallback: [2]
-  wc/no-closed-shadow-root: [2]
-  wc/no-constructor-attributes: [2]
-  wc/no-constructor-params: [2]
-  wc/no-constructor: [2]
-  wc/no-customized-built-in-elements: [2]
-  wc/no-exports-with-element: [0]
-  wc/no-invalid-element-name: [2]
-  wc/no-invalid-extends: [2]
-  wc/no-method-prefixed-with-on: [2]
-  wc/no-self-class: [2]
-  wc/no-typos: [2]
-  wc/require-listener-teardown: [2]
-  wc/tag-name-matches-class: [2]
-  yoda: [2, never]

Makefile

@@ -164,7 +164,7 @@ TAR_EXCLUDES := .git data indexers queues log node_modules $(EXECUTABLE) $(FOMAN
 GO_DIRS := build cmd models modules routers services tests
 WEB_DIRS := web_src/js web_src/css
 
-ESLINT_FILES := web_src/js tools *.js tests/e2e/*.js tests/e2e/shared/*.js
+ESLINT_FILES := web_src/js tools *.js *.mjs tests/e2e/*.js tests/e2e/shared/*.js
 STYLELINT_FILES := web_src/css web_src/js/components/*.vue
 SPELLCHECK_FILES := $(GO_DIRS) $(WEB_DIRS) docs/content templates options/locale/locale_en-US.ini .github $(wildcard *.go *.js *.md *.yml *.yaml *.toml)
 
@@ -437,11 +437,11 @@ lint-codespell-fix-i:
 
 .PHONY: lint-js
 lint-js: node_modules
-	npx eslint --color --max-warnings=0 --ext js,vue $(ESLINT_FILES)
+	npx eslint --color --max-warnings=0 $(ESLINT_FILES)
 
 .PHONY: lint-js-fix
 lint-js-fix: node_modules
-	npx eslint --color --max-warnings=0 --ext js,vue $(ESLINT_FILES) --fix
+	npx eslint --color --max-warnings=0 $(ESLINT_FILES) --fix
 
 .PHONY: lint-css
 lint-css: node_modules

package.json

@@ -69,10 +69,9 @@
     "@vitest/coverage-v8": "2.1.3",
     "@vitest/eslint-plugin": "1.1.7",
     "@vue/test-utils": "2.4.6",
-    "eslint": "8.57.1",
+    "eslint": "9.13.0",
     "eslint-plugin-array-func": "4.0.0",
-    "eslint-plugin-github": "5.0.2",
-    "eslint-plugin-i": "2.29.1",
+    "eslint-plugin-import-x": "4.3.1",
     "eslint-plugin-no-jquery": "3.0.2",
     "eslint-plugin-no-use-extend-native": "0.5.0",
     "eslint-plugin-playwright": "1.6.2",
@@ -83,6 +82,7 @@
     "eslint-plugin-vue": "9.28.0",
     "eslint-plugin-vue-scoped-css": "2.8.1",
     "eslint-plugin-wc": "2.2.0",
+    "globals": "15.11.0",
     "happy-dom": "15.7.4",
     "license-checker-rseidelsohn": "4.4.2",
     "markdownlint-cli": "0.42.0",

tests/e2e/.eslintrc.yaml

@@ -1,24 +0,0 @@
-plugins:
-  - eslint-plugin-playwright
-
-extends:
-  - ../../.eslintrc.yaml
-  - plugin:playwright/recommended
-
-parserOptions:
-  sourceType: module
-  ecmaVersion: latest
-
-env:
-  browser: true
-
-rules:
-  playwright/no-conditional-in-test: [0]
-  playwright/no-conditional-expect: [0]
-  playwright/no-networkidle: [0]
-  playwright/no-skipped-test: [2, {allowConditional: true}]
-  playwright/prefer-comparison-matcher: [2]
-  playwright/prefer-equality-matcher: [2]
-  playwright/prefer-to-contain: [2]
-  playwright/prefer-to-have-length: [2]
-  playwright/require-to-throw-message: [2]

tools/generate-images.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
-import imageminZopfli from 'imagemin-zopfli'; // eslint-disable-line i/no-unresolved
-import {loadSVGFromString, Canvas, Rect, util} from 'fabric/node'; // eslint-disable-line i/no-unresolved
+import imageminZopfli from 'imagemin-zopfli'; // eslint-disable-line import-x/no-unresolved
+import {loadSVGFromString, Canvas, Rect, util} from 'fabric/node'; // eslint-disable-line import-x/no-unresolved
 import {optimize} from 'svgo';
 import {readFile, writeFile} from 'node:fs/promises';
 import {argv, exit} from 'node:process';

web_src/js/components/.eslintrc.yaml

@@ -1,21 +0,0 @@
-plugins:
-  - eslint-plugin-vue
-  - eslint-plugin-vue-scoped-css
-
-extends:
-  - ../../../.eslintrc.yaml
-  - plugin:vue/vue3-recommended
-  - plugin:vue-scoped-css/vue3-recommended
-
-parserOptions:
-  sourceType: module
-  ecmaVersion: latest
-
-env:
-  browser: true
-
-rules:
-  vue/attributes-order: [0]
-  vue/html-closing-bracket-spacing: [2, {startTag: never, endTag: never, selfClosingTag: never}]
-  vue/max-attributes-per-line: [0]
-  vue-scoped-css/enforce-style-type: [0]