feat(filename): add support for ignoring files starting with a dollar sign

Author: Rel1cx

packages/plugins/eslint-plugin-react-naming-convention/src/rules/filename.md

@@ -70,9 +70,9 @@ src/components/example-component.tsx
   3. `kebab-case`: kebab-case
   4. `snake_case`: snake_case
 - `excepts`: An array of string or regex string to ignore specific file names. Default is:
-  - `"$"`: Ignore `$` files (e.g., `$.tsx`).
   - `"index"`: Ignore `index` files (e.g., `index.tsx`).
   - `"/^_/"`: Ignore files starting with an underscore (e.g., `_app.tsx`, `_layout.tsx`).
+  - `"/^\\$/"`: Ignore files starting with a dollar sign (e.g., `$.tsx`, `$id.tsx`).
   - `"/^[0-9]+$/"`: Ignore files with only numbers (e.g., `404.tsx`).
   - `"/^\[[^\]]+\]$/"`: Ignore files with square brackets (e.g., `[slug].tsx`).
 

packages/plugins/eslint-plugin-react-naming-convention/src/rules/filename.spec.ts

@@ -161,6 +161,11 @@ ruleTester.run(RULE_NAME, rule, {
       filename: "$.tsx",
       options: [{ rule: "PascalCase" }],
     },
+    {
+      code,
+      filename: "$id.tsx",
+      options: [{ rule: "PascalCase" }],
+    },
     {
       code,
       filename: "_app.tsx",

packages/plugins/eslint-plugin-react-naming-convention/src/rules/filename.ts

@@ -33,9 +33,9 @@ type Options = readonly [
 const defaultOptions = [
   {
     excepts: [
-      "$",
       "index",
       "/^_/",
+      "/^\\$/",
       "/^[0-9]+$/",
       "/^\\[[^\\]]+\\]$/",
     ],