Ticket 7: carets restored on zod, @faker-js/faker and vue-tsc; seven packages taken in range (biome 2.5.11, tsx 4.23.13, vue 3.5.42, faker 10.6.0, vue-echarts 8.2.0, vue-tsc 3.3.11, zod 4.5.4). Six pins survive, each with a stated constraint. Eight gates green plus page-smoke: 34 files / 383 tests, 64.29%, astro check 0/0/1 hint, 6 pages, apexcharts 583.19 kB. Before 1c32881, after 4df7dd4.