Add unixtime function to parser.ts

src/ts/parser.ts

@@ -733,7 +733,9 @@ const matcher = (p1:string,matcherArg:matcherArg) => {
             case 'prefill_supported':{
                 return db.aiModel.startsWith('claude') ? '1' : '0'
             }
-            
+            case 'unixtime':{
+                return (Date.now() / 1000).toFixed(2)
+            }
         }
         const arra = p1.split("::")
         if(arra.length > 1){