* chore(deps): pin exact dependency versions Remove ^ prefixes from all dependency versions in package.json and pnpm-workspace.yaml catalog entries. Unify @barazo-forum/lexicons reference to link:../barazo-lexicons (matching barazo-web). Switch eslint to catalog: for consistency across repos. * chore(deps): update all dependencies to latest stable versions Major: isomorphic-dompurify 2→3 (import API change). Minor/patch: @atproto/tap 0.2.6, @fastify/cors 11.2.0, @fastify/helmet 13.0.2, @fastify/rate-limit 10.3.0, @scalar/fastify-api-reference 1.44.25, ioredis 5.9.3, supertest 7.2.2, testcontainers 11.12.0, tsx 4.21.0. Catalog: eslint 10.0.1, typescript-eslint 8.56.0, commitlint 20.4.2, @types/node 25.3.0. * ci: clone barazo-lexicons for link: dependency resolution The link:../barazo-lexicons dependency requires the sibling repo to be present. Add a clone+build step to each CI job, matching the pattern already used in barazo-web. Remove the now-unnecessary GitHub Packages registry configuration.