Normalize line endings to LF across entire repository

Apply .gitattributes normalization to convert all CRLF line
endings inherited from Windows-origin source files to Unix LF.
175 files, zero content changes.

site/docker-compose.yml

@@ -1,31 +1,31 @@
-services:
-  docs:
-    build:
-      context: .
-      target: ${APP_ENV:-dev}
-    container_name: skywalker-1-docs
-    restart: unless-stopped
-    environment:
-      - PUBLIC_DOMAIN=${PUBLIC_DOMAIN}
-      - VITE_HMR_HOST=${VITE_HMR_HOST}
-    networks:
-      - caddy
-    labels:
-      caddy: ${PUBLIC_DOMAIN}
-      caddy.reverse_proxy: "{{upstreams ${APP_PORT:-4321}}}"
-      caddy.reverse_proxy.flush_interval: "-1"
-      caddy.reverse_proxy.transport: http
-      caddy.reverse_proxy.transport.read_timeout: "0"
-      caddy.reverse_proxy.transport.write_timeout: "0"
-      caddy.reverse_proxy.transport.keepalive: 5m
-      caddy.reverse_proxy.transport.keepalive_idle_conns: "10"
-      caddy.reverse_proxy.stream_timeout: 24h
-      caddy.reverse_proxy.stream_close_delay: 5s
-    volumes:
-      - ./src:/app/src
-      - ./public:/app/public
-      - ./astro.config.mjs:/app/astro.config.mjs
-
-networks:
-  caddy:
-    external: true
+services:
+  docs:
+    build:
+      context: .
+      target: ${APP_ENV:-dev}
+    container_name: skywalker-1-docs
+    restart: unless-stopped
+    environment:
+      - PUBLIC_DOMAIN=${PUBLIC_DOMAIN}
+      - VITE_HMR_HOST=${VITE_HMR_HOST}
+    networks:
+      - caddy
+    labels:
+      caddy: ${PUBLIC_DOMAIN}
+      caddy.reverse_proxy: "{{upstreams ${APP_PORT:-4321}}}"
+      caddy.reverse_proxy.flush_interval: "-1"
+      caddy.reverse_proxy.transport: http
+      caddy.reverse_proxy.transport.read_timeout: "0"
+      caddy.reverse_proxy.transport.write_timeout: "0"
+      caddy.reverse_proxy.transport.keepalive: 5m
+      caddy.reverse_proxy.transport.keepalive_idle_conns: "10"
+      caddy.reverse_proxy.stream_timeout: 24h
+      caddy.reverse_proxy.stream_close_delay: 5s
+    volumes:
+      - ./src:/app/src
+      - ./public:/app/public
+      - ./astro.config.mjs:/app/astro.config.mjs
+
+networks:
+  caddy:
+    external: true