[website] Show all blog posts and simplify blog sidebar labels

Author: wuchong

website/blog/2024-12-11-why-fluss.md

@@ -1,6 +1,7 @@
 ---
 slug: why-fluss
 title: "Why Fluss? Top 4 Challenges of Using Kafka for Real-Time Analytics"
+sidebar_label: "Why Fluss? Top 4 Challenges of Kafka"
 authors: [jark]
 ---
 

website/blog/2024-12-12-fluss-intro.md

@@ -1,6 +1,7 @@
 ---
 slug: fluss-intro
 title: "Introducing Fluss: Streaming Storage for Real-Time Analytics"
+sidebar_label: "Introducing Fluss"
 authors: [jark]
 ---
 

website/blog/2025-01-28-towards-stream-lake-arch.md

@@ -1,6 +1,7 @@
 ---
 slug: unified-streaming-lakehouse
 title: "Towards A Unified Streaming & Lakehouse Architecture"
+sidebar_label: "Toward Streaming Lakehouse"
 authors: [yuxia]
 ---
 

website/docusaurus.config.ts

@@ -70,6 +70,8 @@ const config: Config = {
           onInlineTags: 'warn',
           onInlineAuthors: 'warn',
           onUntruncatedBlogPosts: 'warn',
+          blogSidebarCount: 'ALL',
+          blogSidebarTitle: 'All our posts',
         },
         theme: {
           customCss: './src/css/custom.css'