feat(val-blog): scaffold containerized Hugo dev flow with compose and starter content

org/cases/val_blog/site/config.toml

@@ -0,0 +1,15 @@
+baseURL = "http://localhost:1313/"
+languageCode = "zh-cn"
+title = "Val 的梦旅手记"
+theme = ""
+
+[params]
+  author = "Val"
+  description = "记录世界旅行、异世界探险与宇宙遨游的梦幻见闻"
+
+[taxonomies]
+  tag = "tags"
+  category = "categories"
+
+[outputs]
+  home = ["HTML", "RSS", "JSON"]