Fix icon reloading logic to only trigger for relevant file changes (#258)

* fix: icon reloading issue

* chore: add changeset

Author: maxchang3

.changeset/twelve-students-remain.md

@@ -0,0 +1,5 @@
+---
+"astro-icon": patch
+---
+
+Fix icon reloading logic to only trigger for relevant file changes

packages/core/src/vite-plugin-astro-icon.ts

@@ -9,6 +9,7 @@ import type {
 import loadLocalCollection from "./loaders/loadLocalCollection.js";
 import loadIconifyCollections from "./loaders/loadIconifyCollections.js";
 import { createHash } from "node:crypto";
+import Path from 'node:path'
 
 interface PluginContext extends Pick<AstroConfig, "root" | "output"> {
   logger: AstroIntegrationLogger;
@@ -49,7 +50,12 @@ export function createPlugin(
     },
     configureServer({ watcher, moduleGraph }) {
       watcher.add(`${iconDir}/**/*.svg`);
-      watcher.on("change", async () => {
+      watcher.on("all", async (_, filepath: string) => {
+        const parsedPath = Path.parse(filepath)
+        const resolvedIconDir = Path.resolve(root.pathname, iconDir)
+        const isSvgFileInIconDir = parsedPath.dir.startsWith(resolvedIconDir) && parsedPath.ext === ".svg";
+        const isAstroConfig = parsedPath.name === "astro.config";
+        if (!isSvgFileInIconDir && !isAstroConfig) return;        
         console.log(`Local icons changed, reloading`);
         try {
           if (!collections) {