feat: main page (#432)

Author: FrancescoXX

docs/Solana/_category_.json

@@ -1,8 +1,4 @@
 {
   "label": "Blockchains",
-  "position": 6,
-  "link": {
-    "type": "generated-index",
-    "description": "Blockchains"
-  }
+  "position": 6
 }

docs/TwitterPosts/_category_.json

@@ -1,5 +1,7 @@
 ---
 sidebar_position: 1
+
+
 ---
 
 # Blockchains

docs/TwitterPosts/twitter-posts.md

@@ -1,12 +1,8 @@
 ---
-sidebar_position: 1
+sidebar_position: 2
 ---
 
-# ❇ Polygon 
-<!-- <div align="center">
-<img src="assets/polygon.png">
-</div> -->
-
+# Polygon 
 
 Polygon (formerly MATIC Network) is an Indian blockchain scalability platform. It addresses the challenges faced by Ethereum such as high fees, poor user experience, and low transaction count per second. One of the methods used to address these issues is providing a framework for Proof of Stake transactions.
 

docs/blockchains/_category_.json

@@ -1,8 +1,8 @@
 ---
-sidebar_position: 1
+sidebar_position: 3
 ---
 
-# 🔮 Solana
+# Solana
 
 ![image](https://user-images.githubusercontent.com/89864818/193443511-1a552e0f-199f-465d-a492-187aca0620bf.png)
 Solana is a public blockchain platform with smart contract functionality. Its native cryptocurrency is SOL.