Fix ESLint import paths and Next.js 15 params type for leads page

eslint.config.mjs

@@ -1,10 +1,10 @@
 import { defineConfig, globalIgnores } from "eslint/config";
-import nextVitals from "eslint-config-next/core-web-vitals";
-import nextTs from "eslint-config-next/typescript";
+import nextVitals from "eslint-config-next/core-web-vitals.js";
+import nextTs from "eslint-config-next/typescript.js";
 
 const eslintConfig = defineConfig([
-  ...nextVitals,
-  ...nextTs,
+  nextVitals,
+  nextTs,
   // Override default ignores of eslint-config-next.
   globalIgnores([
     // Default ignores of eslint-config-next:

src/app/(dashboard)/leads/[id]/page.tsx

@@ -17,10 +17,12 @@ import {
 } from "@/components/ui/select"
 import { getLeadById } from "@/data/leads"
 import { getNotesByLeadId } from "@/data/notes"
+import { use } from "react"
 import { ArrowLeft, Edit, ExternalLink } from "lucide-react"
 
-export default function LeadDetailsPage({ params }: { params: { id: string } }) {
-  const lead = getLeadById(params.id)
+export default function LeadDetailsPage({ params }: { params: Promise<{ id: string }> }) {
+  const { id } = use(params)
+  const lead = getLeadById(id)
   const leadNotes = lead ? getNotesByLeadId(lead.id) : []
 
   if (!lead) {