Revise README with live canvas and painting rules

Updated the README to include a live canvas section and modified painting rules.

Author: Pranav-MSK

README.md

@@ -1,14 +1,20 @@
-# 🌍 The Global Rorschach Canvas (8×8 Edition)
+# 🌍 The Global Rorschach Canvas
 
 A slow-motion collaborative art experiment.
 
 ---
 
+## 🖼 Live Canvas
+
+![Canvas](map.svg?ts=1772302060)
+
+---
+
 ## 🎨 How To Paint
 
 1. Go to the **Issues** tab.
 2. Click **New Issue**.
-3. Use this exact format:
+3. Use this exact format in title:
 
 ```
 Paint [A5] #FF5733
@@ -24,19 +30,16 @@ Rows: **A–H**
 Columns: **1–8**
 
 Examples:
-
 - Paint [A1] #FF0000
 - Paint [H8] #00FFAA
 
 ---
 
 ## ⏳ Rules
 
-- You may paint once per issue.
+- You may paint once in 24 hours.
 - Format must match exactly:
-  
-  `Paint [Coordinate] #HEXCODE`
-
+    `Paint [Coordinate] #HEXCODE`
 - Coordinate must be between **A1 and H8**
 - Color must be a valid 6-digit HEX code.
 - Invalid format → issue labeled **Invalid**
@@ -45,12 +48,6 @@ Examples:
 
 ---
 
-## 🖼 Live Canvas
-
-![Canvas](map.svg?ts=1772302060)
-
----
-
 ## 📜 History Log
 
 All changes are recorded in `history.log`.