change the homepage layout and some post contents layout

public/posts/index.xml

@@ -4,6 +4,11 @@
     <title>Posts on The Lazy Oxymoron</title>
     <link>https://thelazyoxymoron.me/posts/</link>
     <description>Recent content in Posts on The Lazy Oxymoron</description>
+    <image>
+      <title>The Lazy Oxymoron</title>
+      <url>https://thelazyoxymoron.me/images/Love_for_mountains.jpeg</url>
+      <link>https://thelazyoxymoron.me/images/Love_for_mountains.jpeg</link>
+    </image>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
     <lastBuildDate>Wed, 21 Sep 2022 07:35:24 +0530</lastBuildDate><atom:link href="https://thelazyoxymoron.me/posts/index.xml" rel="self" type="application/rss+xml" />
@@ -13,9 +18,7 @@
       <pubDate>Wed, 21 Sep 2022 07:35:24 +0530</pubDate>
       
       <guid>https://thelazyoxymoron.me/posts/reading/four-thousand-weeks/</guid>
-      <description>Check it out on Goodreads
-Nothing extra-ordinary in terms of content, but special when you think of the book as a compilation of useful frameworks to think about time.
-Alas, I stumbled upon Four Thousand Weeks at such a point in my life where I&amp;rsquo;ve already been a productivity addict for so long that it&amp;rsquo;s impossible for me to make a fresh start. The central theme of the book - that you won&amp;rsquo;t ever get to do all the things you&amp;rsquo;ve set out to do so you should consciously choose and be happy about your choice - is such an aphoristic statement that no matter how you spin it, it always feels bland.</description>
+      <description>A book about time and our relationship with it. Recommended.</description>
     </item>
     
     <item>