refactor: Consolidate tsconfig and eslintrc files (no-changelog) (#6816)

Co-authored-by: Csaba Tuncsik <csaba@n8n.io>

packages/nodes-base/jest.config.js

@@ -2,8 +2,4 @@
 module.exports = {
 	...require('../../jest.config'),
 	collectCoverageFrom: ['credentials/**/*.ts', 'nodes/**/*.ts', 'utils/**/*.ts'],
-	moduleNameMapper: {
-		'^@test/(.*)$': '<rootDir>/test/$1',
-		'^@utils/(.*)$': '<rootDir>/utils/$1',
-	},
 };

packages/nodes-base/tsconfig.build.json

@@ -1,10 +1,7 @@
 {
-	"extends": "./tsconfig.json",
+	"extends": ["./tsconfig.json", "../../tsconfig.build.json"],
 	"compilerOptions": {
-		"outDir": "dist",
-		"types": ["node"],
-		"noEmit": false,
-		"tsBuildInfoFile": "dist/build.tsbuildinfo"
+		"outDir": "dist"
 	},
 	"include": [
 		"credentials/**/*.ts",

packages/nodes-base/tsconfig.json

@@ -1,9 +1,7 @@
 {
-	"extends": "../../tsconfig.json",
+	"extends": ["../../tsconfig.json", "../../tsconfig.backend.json"],
 	"compilerOptions": {
 		"lib": ["dom", "es2020", "es2022.error"],
-		"types": ["node", "jest"],
-		"noEmit": true,
 		"paths": {
 			"@test/*": ["./test/*"],
 			"@utils/*": ["./utils/*"]