MarketBuilder slippage fix

src/components/chart/MarketBuilder.vue

@@ -36,11 +36,13 @@ const slippage = computed({
   set(v) {props.builder.slippage=v/100; emit('update:builder', props.builder)}
 })
 
+const MIN_SLIPPAGE = 0.01;
+
 function buildTranches() {
   let warnings = []
-  if (slippage.value < 0.01)
+  if (slippage.value < MIN_SLIPPAGE)
     warnings.push('Slippage will be set to the minimum of 0.01%')
-  const slip = Math.min(slippage.value, 0.01)
+  const slip = Math.max(slippage.value, MIN_SLIPPAGE)
   return {
     tranches: [newTranche({slippage: slip / 100})],
     warnings,