feat: 위키 저장소 초기 커밋

- CLAUDE.md 운영 규칙
- wiki/ 정리된 지식 페이지 (Nuxt + Claude Code)
- raw/ 원본 자료
- reference/ Nuxt 4.x 공식 문서

Co-authored-by: Cursor <cursoragent@cursor.com>

reference/4.api/1.components/9.nuxt-img.md

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+---
+title: "<NuxtImg>"
+description: "Nuxt provides a <NuxtImg> component to handle automatic image optimization."
+links:
+  - label: Source
+    icon: i-simple-icons-github
+    to: https://github.com/nuxt/image/blob/main/src/runtime/components/NuxtImg.vue
+    size: xs
+---
+
+`<NuxtImg>` is a drop-in replacement for the native `<img>` tag.
+
+- Uses built-in provider to optimize local and remote images
+- Converts `src` to provider-optimized URLs
+- Automatically resizes images based on `width` and `height`
+- Generates responsive sizes when providing `sizes` option
+- Supports native lazy loading as well as other `<img>` attributes
+
+## Setup
+
+In order to use `<NuxtImg>` you should install and enable the Nuxt Image module:
+
+```bash [Terminal]
+npx nuxt module add image
+```
+
+## Usage
+
+`<NuxtImg>` outputs a native `img` tag directly (without any wrapper around it). Use it like you would use the `<img>` tag:
+
+```html
+<NuxtImg src="/nuxt-icon.png" />
+```
+
+Will result in:
+
+```html
+<img src="/nuxt-icon.png" />
+```
+
+::read-more{to="https://image.nuxt.com/usage/nuxt-img" target="_blank"}
+Read more about the `<NuxtImg>` component.
+::