Chore: force Zod v3, replace deprecated Supabase vars in local dev, updated Dev Tool (#425)

* - Replaced Supabase local environment variables
- Updates packages
- Force Zod v3 if peer deps require Zod v4
- Updated Dev Tool

* Use correct field for pnpm overrides

* Fix inaccuracies in the Agents files; fix type casting in `useForm`

* Updated lock file

* Be more specific when intercepting POST request in flaky e2e test

apps/dev-tool/app/variables/lib/env-variables-model.ts

@@ -411,7 +411,6 @@ export const envVariables: EnvVariableModel[] = [
     name: 'NEXT_PUBLIC_SUPABASE_ANON_KEY',
     description: 'Your Supabase anonymous API key.',
     category: 'Supabase',
-    required: true,
     type: 'string',
     deprecated: {
       reason: 'Replaced by new JWT signing key system',
@@ -450,7 +449,6 @@ export const envVariables: EnvVariableModel[] = [
     description: 'Your Supabase service role key (keep this secret!).',
     category: 'Supabase',
     secret: true,
-    required: true,
     type: 'string',
     deprecated: {
       reason: 'Renamed for consistency with new JWT signing key system',