VoxMesh: Instructions file for GitHub Copilot

GitHub Copilot Repository Instructions

Before suggesting or implementing changes, read and follow:

• MVP Development Specification
• Mandatory Development Rules
• Shared Coding Agent Instructions

The linked documents are authoritative and mandatory.

Core Requirements

• Use English for all repository content, documentation, code comments, tests, logs, errors, configuration descriptions, and user-facing copy.
• Conversation with the user may be in English or Chinese.
• Discuss and explicitly confirm behavior, scope, risks, acceptance criteria, and testing before implementing any functional change.
• Never edit directly on main; use a dedicated <type>/<short-description> branch based on the latest main.
• Deliver changes through a reviewed pull request with passing required CI.
• Use English Conventional Commit-style commit messages and PR titles such as feat: ..., fix: ..., and docs: ....
• Split unrelated concerns and different change types into focused, reviewable commits.
• Do not introduce unrelated refactoring, cleanup, dependency updates, or features.
• Preserve the platform-independent Agent Core and adapter boundaries defined in the MVP specification.
• Use strict TypeScript and explicit validation and error handling. Do not bypass type safety.
• Provide thorough English developer documentation for implemented features, APIs, configuration, architecture boundaries, failures, operations, and extension points.
• Add concise JSDoc and reasoning comments for public contracts, security-sensitive logic, invariants, state machines, workarounds, and non-obvious trade-offs; do not restate obvious code.
• Keep Web Console components small, cohesive, and single-purpose; split pages into focused components, hooks, and feature boundaries.
• Add complete unit, integration where applicable, and end-to-end coverage for every functional change.
• Add focused behavioral unit tests for every new or changed Web Console component.
• Meet WCAG 2.2 AA and verify keyboard access, visible focus, semantic HTML, form status, responsive zoom, and contrast in English/Chinese and Light/Dark themes.
• Run jsx-a11y linting and representative Playwright axe scans; do not suppress accessibility failures without explicit approval and tracking.
• Run applicable format, lint, type-check, test, and production-build checks before declaring completion.
• Never reveal or commit secrets or sensitive data.
• Never commit, amend, rebase, tag, push, force-push, create or merge a pull request, or release without explicit user confirmation for that specific operation.