🐛 fix(cli): use 'gray' instead of 'grey' in styleText calls (#2321)

Node.js util.styleText does not accept 'grey' as a format name.
While util.inspect.colors defines 'grey' as a non-enumerable alias
for 'gray', styleText validates against Object.keys(inspect.colors)
which only includes enumerable properties — so 'grey' has never
been a valid styleText format and throws ERR_INVALID_ARG_VALUE.

quartz/cli/handlers.js

@@ -318,7 +318,7 @@ export async function handleBuild(argv) {
 
     const result = await ctx.rebuild().catch((err) => {
       console.error(`${styleText("red", "Couldn't parse Quartz configuration:")} ${fp}`)
-      console.log(`Reason: ${styleText("grey", err)}`)
+      console.log(`Reason: ${styleText("gray", err)}`)
       process.exit(1)
     })
     release()
@@ -395,7 +395,7 @@ export async function handleBuild(argv) {
           status >= 200 && status < 300
             ? styleText("green", `[${status}]`)
             : styleText("red", `[${status}]`)
-        console.log(statusString + styleText("grey", ` ${argv.baseDir}${req.url}`))
+        console.log(statusString + styleText("gray", ` ${argv.baseDir}${req.url}`))
         release()
       }
 
@@ -406,7 +406,7 @@ export async function handleBuild(argv) {
         })
         console.log(
           styleText("yellow", "[302]") +
-            styleText("grey", ` ${argv.baseDir}${req.url} -> ${newFp}`),
+            styleText("gray", ` ${argv.baseDir}${req.url} -> ${newFp}`),
         )
         res.end()
       }
@@ -482,7 +482,7 @@ export async function handleBuild(argv) {
       .on("change", () => build(clientRefresh))
       .on("unlink", () => build(clientRefresh))
 
-    console.log(styleText("grey", "hint: exit with ctrl+c"))
+    console.log(styleText("gray", "hint: exit with ctrl+c"))
   }
 }