Replace dedent package with string-dedent

The dedent package seems to be dead. I ran into this issue which has been
open for 4 years and seems pretty serious:
dmnd/dedent#20

Replace the package with string-dedent, an alternative maintained by the
author of the TC39 String.dedent proposal.

package.json

@@ -36,7 +36,6 @@
     "babel-plugin-tester": "^10.1.0",
     "big.js": "6.1.1",
     "decimal.js": "10.3.1",
-    "dedent": "^0.7.0",
     "eslint": "^8.5.0",
     "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-react": "^7.30.1",
@@ -45,6 +44,7 @@
     "node-polyfill-webpack-plugin": "^1.1.4",
     "path-browserify": "^1.0.1",
     "prettier": "2.5.1",
+    "string-dedent": "^3.0.1",
     "webpack": "^5.65.0",
     "webpack-cli": "^4.9.1"
   },

src/examples/adding-with-logging.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 export const ADDING_WITH_LOGGING = {
   title: "Using the Playground: Adding with Logging",

src/examples/arith-operators.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 const title = "Basics: Arithmetic Operators";
 const description = "A tour of the arithmetic operators: + - * / %.";

src/examples/comparisons.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 const title = "Basics: Comparisons";
 const description = "Contrast comparisons: < > <= >=.";

src/examples/equality.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 const title = "Basics: Equality";
 const description = "Egads, check out equality.";
@@ -18,7 +18,6 @@ const mixedTypesTriple = 2m === 2;
 const mixedBigIntTriple = 10n === 10m;
 
 log("not all equal:", sameTypesTriple, mixedTypesTriple, mixedBigIntTriple);
-
 `;
 
 export const EQUALITY = {

src/examples/formatting.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 const title = "Methods: Formatting";
 const description = "Format your decimals.";

src/examples/rounding.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 const title = "Methods: Rounding";
 const description = "Getting precise with decimals.";

src/examples/scientific.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 export const SCIENTIFIC_NOTATION = {
   title: "In Action: Scientific Notation",

src/examples/using-the-dom.js

@@ -1,4 +1,4 @@
-import dedent from "dedent";
+import dedent from "string-dedent";
 
 export const USING_THE_DOM = {
   title: "Using the DOM",