chore: token list and WETH9 doc updates

Made-with: Cursor

docs/METAMASK_WETH9_DISPLAY_BUG.md

@@ -3,7 +3,7 @@
 **Date**: $(date)  
 **Issue**: MetaMask displaying "6,000,000,000.0T WETH" instead of "6 WETH"  
 **Contract**: WETH9 (`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`)  
-**Network**: Defi Oracle Meta Mainnet (ChainID 138)
+**Network**: DeFi Oracle Meta Mainnet (ChainID 138)
 
 ---
 
@@ -147,7 +147,7 @@ If WETH9 cannot be fixed, consider:
    - Should verify actual ETH balance
    - May be another display formatting issue
 
-2. **Network Name**: "Defi Oracle Meta Mainnet"
+2. **Network Name**: "DeFi Oracle Meta Mainnet"
    - This is ChainID 138
    - Network configuration appears correct
 

docs/METAMASK_WETH9_FIX_INSTRUCTIONS.md

@@ -27,7 +27,7 @@ Since the contract's `decimals()` function is incorrect, you need to manually sp
 ### Step-by-Step Instructions
 
 1. **Open MetaMask**
-   - Make sure you're connected to "Defi Oracle Meta Mainnet" (ChainID 138)
+   - Make sure you're connected to "DeFi Oracle Meta Mainnet" (ChainID 138)
 
 2. **Go to Import Tokens**
    - Click on the token list (where you see "Wrapped Ether")