orderbuilding fixes for new line price semantics

src/components/chart/LimitBuilder.vue

@@ -81,23 +81,16 @@ function buildTranches() {
   console.log('buildTranches', builder, order, tranches)
   const ps = prices.value
   const ws = weights.value
-  const symbol = co.selectedSymbol
-  const scale = 10 ** -symbol.decimals
-  const inverted = symbol.inverted
-  const isMinimum = inverted === order.buy
   for(let i=0; i<ps.length; i++) {
     let p = ps[i]
-    if (inverted)
-      p = 1/p
-    p *= scale
     const w = ws[i]
     const t = newTranche({
       // todo start/end
       fraction: w * MAX_FRACTION,
     })
     const symbol = co.selectedSymbol
-    console.log('symbol', symbol, isMinimum, p)
-    applyLine(t, isMinimum, p, 0)
+    console.log('symbol', symbol, p)
+    applyLine(t, symbol, order.buy, p, 0)
     tranches.push(t)
   }
   return tranches