Initial commit: site code, layouts, content (images added separately)

Fixes duplicate placeholder cover image on the 3 newest blog posts,
broken aspect-ratio classes on the albums listing page, and a
non-responsive fixed sidebar on the chat page.

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "hydro-sterile",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4.1.18",
+    "autoprefixer": "^10.4.23",
+    "hugo-bin": "^0.149.2",
+    "postcss": "^8.5.6",
+    "postcss-cli": "^11.0.1",
+    "tailwindcss": "^4.1.18"
+  }
+}