build: update npm install command to use --legacy-peer-deps

This change modifies the build scripts to use --legacy-peer-deps flag when installing npm dependencies to resolve potential peer dependency conflicts during the build process. The change is applied to both bash (build.sh) and batch (build.bat) build scripts.

frontend/node_modules/eslint/lib/rules/no-path-concat.js

@@ -9,71 +9,56 @@
 // Rule Definition
 //------------------------------------------------------------------------------
 
-/** @type {import('../types').Rule.RuleModule} */
+/** @type {import('../shared/types').Rule} */
 module.exports = {
-	meta: {
-		deprecated: {
-			message: "Node.js rules were moved out of ESLint core.",
-			url: "https://eslint.org/docs/latest/use/migrating-to-7.0.0#deprecate-node-rules",
-			deprecatedSince: "7.0.0",
-			availableUntil: "11.0.0",
-			replacedBy: [
-				{
-					message:
-						"eslint-plugin-n now maintains deprecated Node.js-related rules.",
-					plugin: {
-						name: "eslint-plugin-n",
-						url: "https://github.com/eslint-community/eslint-plugin-n",
-					},
-					rule: {
-						name: "no-path-concat",
-						url: "https://github.com/eslint-community/eslint-plugin-n/tree/master/docs/rules/no-path-concat.md",
-					},
-				},
-			],
-		},
+    meta: {
+        deprecated: true,
 
-		type: "suggestion",
+        replacedBy: [],
 
-		docs: {
-			description:
-				"Disallow string concatenation with `__dirname` and `__filename`",
-			recommended: false,
-			url: "https://eslint.org/docs/latest/rules/no-path-concat",
-		},
+        type: "suggestion",
 
-		schema: [],
+        docs: {
+            description: "Disallow string concatenation with `__dirname` and `__filename`",
+            recommended: false,
+            url: "https://eslint.org/docs/latest/rules/no-path-concat"
+        },
 
-		messages: {
-			usePathFunctions:
-				"Use path.join() or path.resolve() instead of + to create paths.",
-		},
-	},
+        schema: [],
 
-	create(context) {
-		const MATCHER = /^__(?:dir|file)name$/u;
+        messages: {
+            usePathFunctions: "Use path.join() or path.resolve() instead of + to create paths."
+        }
+    },
 
-		//--------------------------------------------------------------------------
-		// Public
-		//--------------------------------------------------------------------------
+    create(context) {
 
-		return {
-			BinaryExpression(node) {
-				const left = node.left,
-					right = node.right;
+        const MATCHER = /^__(?:dir|file)name$/u;
 
-				if (
-					node.operator === "+" &&
-					((left.type === "Identifier" && MATCHER.test(left.name)) ||
-						(right.type === "Identifier" &&
-							MATCHER.test(right.name)))
-				) {
-					context.report({
-						node,
-						messageId: "usePathFunctions",
-					});
-				}
-			},
-		};
-	},
+        //--------------------------------------------------------------------------
+        // Public
+        //--------------------------------------------------------------------------
+
+        return {
+
+            BinaryExpression(node) {
+
+                const left = node.left,
+                    right = node.right;
+
+                if (node.operator === "+" &&
+                        ((left.type === "Identifier" && MATCHER.test(left.name)) ||
+                        (right.type === "Identifier" && MATCHER.test(right.name)))
+                ) {
+
+                    context.report({
+                        node,
+                        messageId: "usePathFunctions"
+                    });
+                }
+            }
+
+        };
+
+    }
 };