feat!: drop support for old eslint and node.js (#25)

* feat!: drop support for old eslint and node.js

* add changeset file

Author: ota-meshi

.changeset/moody-tips-carry.md

@@ -0,0 +1,5 @@
+---
+"@intlify/eslint-plugin-svelte": major
+---
+
+drop support for old eslint and node.js

.github/workflows/test.yml

@@ -28,42 +28,20 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node: [18, 20, 22]
+        node: [18, 20, 22, 23]
         eslint: [9]
-        svelte: [4]
+        svelte: [5]
         include:
-          # Svelte v5 rc
+          # Svelte v4
           - node: 20
             eslint: 9
-            svelte: ^5.0.0-0
+            svelte: 4
             os: ubuntu-latest
           # Svelte v3
           - node: 18
             eslint: 9
             svelte: 3
             os: ubuntu-latest
-          # Old ESLint
-          - node: 20
-            eslint: 8
-            svelte: 4
-            os: ubuntu-latest
-          - node: 20
-            eslint: 7
-            svelte: 4
-            os: ubuntu-latest
-          # Old Node.js
-          - node: 12
-            eslint: 8
-            svelte: 3
-            os: ubuntu-latest
-          - node: 14
-            eslint: 8
-            svelte: 4
-            os: ubuntu-latest
-          - node: 16
-            eslint: 8
-            svelte: 4
-            os: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v2

docs/.vuepress/components/eslint-code-block.vue

@@ -18,8 +18,6 @@ This rule encourage i18n in about the application needs to be localized.
 
 :-1: Examples of **incorrect** code for this rule:
 
-<eslint-code-block>
-
 <!-- eslint-skip -->
 
 ```html
@@ -30,12 +28,8 @@ This rule encourage i18n in about the application needs to be localized.
 <p>hello</p>
 ```
 
-</eslint-code-block>
-
 :+1: Examples of **correct** code for this rule:
 
-<eslint-code-block>
-
 <!-- eslint-skip -->
 
 ```html
@@ -46,8 +40,6 @@ This rule encourage i18n in about the application needs to be localized.
 <p>{ $_('hello') }</p>
 ```
 
-</eslint-code-block>
-
 ## :gear: Options
 
 ```json
@@ -81,8 +73,6 @@ This rule encourage i18n in about the application needs to be localized.
 
 ### `attributes`
 
-<eslint-code-block>
-
 <!-- eslint-skip -->
 
 ```svelte
@@ -94,10 +84,6 @@ This rule encourage i18n in about the application needs to be localized.
 <AnyComponent label="hello" />
 ```
 
-</eslint-code-block>
-
-<eslint-code-block>
-
 <!-- eslint-skip -->
 
 ```svelte
@@ -110,8 +96,6 @@ This rule encourage i18n in about the application needs to be localized.
 <OtherComponent label="hello" />
 ```
 
-</eslint-code-block>
-
 ## :rocket: Version
 
 This rule was introduced in `@intlify/eslint-plugin-svelte` v0.0.1