feat(api): ✨ add news fetching api handler

routes/api/news/fetchAll.ts

@@ -0,0 +1,14 @@
+import { fetchNewsList } from ':src/blog/mod.ts'
+import { SessionHandlers } from ':src/session/mod.ts'
+import { respondApi, respondApiStream } from ':src/utils.ts'
+
+export const handler: SessionHandlers = {
+    GET() {
+        try {
+            const newsList = fetchNewsList('cohabit')
+            return respondApiStream(newsList)
+        } catch (error) {
+            return respondApi('error', error)
+        }
+    },
+}