ongoing UI work; fixes; TV callback loop problems again/still

src/misc.js

@@ -1,6 +1,7 @@
 import {FixedNumber} from "ethers";
 import {usePrefStore, useStore} from "@/store/store.js";
 import {token} from "@/blockchain/token.js";
+import Color from "color";
 
 export class SingletonCoroutine {
     constructor(f, delay=10, retry=true) {
@@ -137,4 +138,12 @@ export function builderDefaults(builder, defaults) {
 
 export function uuid() {
     return crypto.randomUUID();
-}
+}
+
+export function lightenColor(color, lightness=85) {
+    return new Color(color).hsl().lightness(lightness).string()
+}
+
+export function lightenColor2(color) {
+    return lightenColor(color,98)
+}