Feature request: .commandcode/rules/ always-on project rules (like grok)

Problem

Command Code loads AGENTS.md memory files, but nested/directory rules are loaded only on demand (when a file under that directory is referenced). There is no always-on project-rules mechanism equivalent to grok rules loading (AGENTS.md / CLAUDE.md / .grok/rules/*.md from repo root down, every session).

This means conventions that must apply globally to every session (orchestration roles, code-style rules) cannot live in a directory the agent is not currently touching — they silently do not load.

Proposed feature

1. Support a .commandcode/rules/ directory that loads every *.md file inside it on every session (like grok .grok/rules/), in addition to AGENTS.md.
2. Load these rules always, not on-demand — project conventions, not directory-scoped context.
3. Scope by directory tree like grok: deeper directories take precedence on conflicts (nearest wins).
4. Keep AGENTS.md behavior unchanged; .commandcode/rules/ is additive.

Why it matters

Right now the only way to make a nested rules file always-on is to manually @path-import it from the root AGENTS.md. A dedicated always-on rules directory makes the intent explicit and keeps multi-file conventions organized without editing the root file.

Example

repo/
  AGENTS.md
  .commandcode/rules/
    orchestrator.md   # always loaded
    code-style.md     # always loaded

Alternatives considered

• Using @path imports from the root AGENTS.md (works, but requires hand-editing the root file and does not scale).
• Nested AGENTS.md files (load only on-demand, not always).

Bắt đầu bằng cách truy vết hành vi tải AGENTS.md hiện có và cách các quy tắc lồng nhau hiện được tải theo yêu cầu. Sử dụng bố cục .commandcode/rules/ được đề xuất và mức ưu tiên của thư mục gần nhất làm tiêu chí chấp nhận; được xem là hoàn tất khi mọi quy tắc Markdown phù hợp đều được tải trong mỗi phiên, trong khi hành vi của AGENTS.md vẫn không thay đổi.