feat: Add AI tool building capabilities (#7336)

Github issue / Community forum post (link here to close automatically):
https://community.n8n.io/t/langchain-memory-chat/23733

---------

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Val <68596159+valya@users.noreply.github.com>
Co-authored-by: Alex Grozav <alex@grozav.com>
Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>
Co-authored-by: Deborah <deborah@starfallprojects.co.uk>
Co-authored-by: Jesper Bylund <mail@jesperbylund.com>
Co-authored-by: Jon <jonathan.bennetts@gmail.com>
Co-authored-by: Michael Kret <88898367+michael-radency@users.noreply.github.com>
Co-authored-by: Giulio Andreini <andreini@netseven.it>
Co-authored-by: Mason Geloso <Mason.geloso@gmail.com>
Co-authored-by: Mason Geloso <hone@Masons-Mac-mini.local>
Co-authored-by: Mutasem Aldmour <mutasem@n8n.io>

packages/@n8n/chat/tsconfig.json

@@ -0,0 +1,27 @@
+{
+	"extends": "../../../tsconfig.json",
+	"compilerOptions": {
+		"rootDir": ".",
+		"outDir": "dist",
+		"target": "esnext",
+		"module": "esnext",
+		"allowJs": true,
+		"importHelpers": true,
+		"incremental": false,
+		"allowSyntheticDefaultImports": true,
+		"resolveJsonModule": true,
+		"baseUrl": ".",
+		"types": ["vitest/globals", "unplugin-icons/types/vue"],
+		"paths": {
+			"@/*": ["src/*"],
+			"n8n-design-system/*": ["../design-system/src/*"]
+		},
+		"lib": ["esnext", "dom", "dom.iterable", "scripthost"],
+		// TODO: remove all options below this line
+		"noUnusedLocals": false,
+		"useUnknownInCatchVariables": false
+	},
+	"include": ["src/**/*.ts", "src/**/*.vue", "**/*.d.ts"]
+}
+
+