docs: fix invisible code highlight in light mode

Signed-off-by: ZTL-UwU <zhangtianli2006@163.com>

apps/www/.vitepress/theme/styles/vp-doc.css

@@ -350,7 +350,7 @@
   padding: 0 24px; */
   width: calc(100% + 2 * 24px);
   display: inline-block;
-  @apply bg-[hsl(var(--foreground))] dark:bg-[hsl(var(--background)_/_50%)]
+  @apply bg-[hsl(var(--muted))] dark:bg-[hsl(var(--muted))]
 } 
 
 .vp-doc [class*='language-'] code .highlighted.error {

apps/www/src/content/docs/cli.md

@@ -15,7 +15,7 @@ npx shadcn-vue@latest init
 
 You will be asked a few questions to configure `components.json`:
 
-```txt:line-numbers
+```ansi:line-numbers
 Would you like to use TypeScript (recommended)? no / yes
 Which framework are you using? Vite / Nuxt / Laravel
 Which style would you like to use? › Default
@@ -29,7 +29,7 @@ Configure the import alias for utils: › @/lib/utils
 
 ### Options
 
-```txt
+```ansi
 Usage: shadcn-vue init [options]
 
 initialize your project and install dependencies
@@ -50,7 +50,7 @@ npx shadcn-vue@latest add [component]
 
 You will be presented with a list of components to choose from:
 
-```txt
+```ansi
 Which components would you like to add? › Space to select. Return to submit.
 
 ◯  accordion
@@ -67,7 +67,7 @@ Which components would you like to add? › Space to select. Return to submit.
 
 ### Options
 
-```txt
+```ansi
 Usage: shadcn-vue add [options] [components...]
 
 add components to your project
@@ -90,7 +90,7 @@ Use the `update` command to update components in your project. This will overwri
 
 We plan on improving this command in the future to improve the update experience.
 
-```txt
+```ansi
 Usage: shadcn-vue update [options] [components...]
 
 update components in your project

apps/www/src/content/docs/components/data-table.md

@@ -102,7 +102,7 @@ export const payments: Payment[] = [
 
 Start by creating the following file structure:
 
-```txt
+```ansi
  components
     └── payments
           ├── columns.ts

apps/www/src/content/docs/contribution.md

@@ -101,13 +101,13 @@ You can use the `pnpm --filter=[WORKSPACE]` command to start the development pro
 
 1. To run the `shadcn-vue.com` website:
 
-```
+```bash
 pnpm dev
 ```
 
 2. To run the `shadcn-vue` cli package:
 
-```
+```bash
 pnpm dev:cli
 ```
 

apps/www/src/content/docs/installation/astro.md

@@ -17,7 +17,7 @@ npm create astro@latest
 
 You will be asked a few questions to configure your project:
 
-```txt:line-numbers
+```ansi:line-numbers
 - Where should we create your new project?
 ./your-app-name
 - How would you like to start your new project?
@@ -99,7 +99,7 @@ npx shadcn-vue@latest init
 
 You will be asked a few questions to configure `components.json`:
 
-```txt:line-numbers
+```ansi:line-numbers
 Would you like to use TypeScript (recommended)? no / yes
 Which framework are you using? Astro
 Which style would you like to use? › Default

apps/www/src/content/docs/installation/laravel.md

@@ -25,7 +25,7 @@ npx shadcn-vue@latest init
 
 You will be asked a few questions to configure `components.json`:
 
-```txt:line-numbers
+```ansi:line-numbers
 Would you like to use TypeScript (recommended)? no / yes
 Which framework are you using? Vite / Nuxt / Laravel
 Which style would you like to use? › Default

apps/www/src/content/docs/installation/nuxt.md

@@ -213,7 +213,7 @@ npx shadcn-vue@latest init
 
 You will be asked a few questions to configure `components.json`:
 
-```txt:line-numbers
+```ansi:line-numbers
 Would you like to use TypeScript (recommended)? no / yes
 Which framework are you using? Vite / Nuxt / Laravel
 Which style would you like to use? › Default
@@ -231,7 +231,7 @@ Write configuration to components.json. Proceed? > Y/n
 
 Here's the default structure of Nuxt app. You can use this as a reference:
 
-```txt {6-16,20-21}
+```ansi {6-16,20-21}
 .
 ├── pages
 │   ├── index.vue

apps/www/src/content/docs/installation/vite.md

@@ -168,7 +168,7 @@ npx shadcn-vue@latest init
 
 You will be asked a few questions to configure `components.json`:
 
-```txt:line-numbers
+```ansi:line-numbers
 Would you like to use TypeScript (recommended)? no / yes
 Which framework are you using? Vite / Nuxt / Laravel
 Which style would you like to use? › Default