feat: restructure content into master categories

Assisted-by: Delta:zai-glm-5.3

site/home/cooking.typ

@@ -0,0 +1,6 @@
+#set document(title: [Cooking])
+#metadata((title: "Cooking", translation_key: "home-cooking")) <website-metadata>
+
+#title()
+
+Placeholder page — the real content comes later.

site/home/gardening.typ

@@ -0,0 +1,6 @@
+#set document(title: [Gardening])
+#metadata((title: "Gardening", translation_key: "home-gardening")) <website-metadata>
+
+#title()
+
+Placeholder page — the real content comes later.

site/home/index.typ

@@ -0,0 +1,7 @@
+#set document(title: [Home])
+#metadata((title: "Overview", translation_key: "home-index")) <website-metadata>
+
+#title()
+
+Placeholder page for the home category: cooking, washing clothes, gardening.
+The real content comes later.

site/home/washing-clothes.typ

@@ -0,0 +1,6 @@
+#set document(title: [Washing clothes])
+#metadata((title: "Washing clothes", translation_key: "home-washing-clothes")) <website-metadata>
+
+#title()
+
+Placeholder page — the real content comes later.