featL Add more coins and tokens and catch error with token

.well-known/wallets/.coins

@@ -16,5 +16,8 @@
     "STARS": "Stargaze (STARS)",
     "INJ": "Injective (INJ)",
     "LIKE": "LikeCoin (LIKE)",
-    "SCRT": "Secret Network (SCRT)"
+    "SCRT": "Secret Network (SCRT)",
+    "LTC": "Litecoin (LTC)",
+    "DOGE": "Dogecoin (DOGE)",
+    "ALGO": "Algorand (ALGO)"
 }

.well-known/wallets/.tokens

@@ -33,5 +33,30 @@
         "symbol": "RAY",
         "name": "Raydium",
         "chain": "SOL"
+    },
+    {
+        "symbol": "UNI",
+        "name": "Uniswap",
+        "chain": "ETH"
+    },
+    {
+        "symbol": "AAVE",
+        "name": "AAVE",
+        "chain": "ETH"
+    },
+    {
+        "symbol": "1INCH",
+        "name": "1INCH",
+        "chain": "ETH"
+    },
+    {
+        "symbol": "PSP",
+        "name": "ParaSwap",
+        "chain": "ETH"
+    },
+    {
+        "symbol": "CAKE",
+        "name": "PancakeSwap",
+        "chain": "BNB"
     }
 ]

.well-known/wallets/ALGO

@@ -0,0 +1 @@
+OUWNGLRLAN56VTNI3F4EKISPDIFIF2HMCV3OYS3DER7WXF2LCFMEV2TWPI

.well-known/wallets/DOGE

@@ -0,0 +1 @@
+DCrBQ3zoy3jBWwwT95tyjBVjYFXLgKS4MC

server.py

@@ -267,6 +267,8 @@ def donate():
             if t['symbol'].upper() == token and t['chain'].upper() == crypto:
                 token = t
                 break
+        if not isinstance(token, dict):
+            token = None
 
     address = ''
     domain = ''