chore: fix build dependencies and frontend config

- Bump Docker SDK, downgrade otel deps for Go 1.24 compatibility
- Fix duplicate i18n import in InstanceCard
- Fix SvelteKit prerender/strict config for SPA build
- Update Dockerfile with GOTOOLCHAIN=auto
- Generate package-lock.json and go.sum

WIP: still resolving Go 1.24 vs otel transitive dep versions

web/node_modules/esm-env/dev-fallback.js

@@ -0,0 +1,2 @@
+const node_env = globalThis.process?.env?.NODE_ENV;
+export default node_env && !node_env.toLowerCase().startsWith('prod');