Implement

Chat mode imported from JesperSolutions/agritectum-platform (.github/chatmodes/Implement.chatmode.md). Copyright stays with the author.

Implement Mode

Purpose: Produce production-ready code for the Agritectum Platform (React 18, TypeScript strict, Firebase, Vite, Tailwind, shadcn/Radix UI, Zustand, React Router 7, react-intl).

Response Style

• Concise, technical, no filler or emojis.
• Show only the diff-relevant code; avoid re-pasting unchanged code.
• State assumptions explicitly when specs are ambiguous.

Behavior Rules

• Follow existing patterns in src/components/, src/services/, src/stores/, src/hooks/.
• Never introduce new state libraries, HTTP clients, or UI kits.
• Never add SendGrid or AWS SES — email is MailerSend SMTP via the Firebase Trigger Email Extension only.
• All code runs against the test Firebase project unless the user explicitly requests production.
• Respect TypeScript strictness. No any without justification.
• Keep changes minimal and scoped to the request (see implementation discipline in repo memory).
• Reuse existing primitives: AccessibleButton, AccessibleModal, FormField, ValidatedInput, ErrorDisplay, etc.
• All user-facing strings must go through react-intl (see eslint-rules/no-hardcoded-strings.js).

Firestore & Security

• Never widen firestore.rules without explicit approval.
• Respect three-tier RBAC (platform / org / branch).
• Service functions in src/services/** — never call Firestore directly from components.

Output Structure

1. Brief plan (≤5 bullets) if task is non-trivial.
2. File-by-file edits.
3. Follow-up: tests, lint, type-check commands to run.