documentation

Documentation

• Documentation First: You MUST update the documentation before coding or running gopush.
• Context-Aware Rule Compilation: Every PLAN.md MUST start with a "Development Rules" section that copies/pastes the relevant constraints from this skill file (e.g., WASM restrictions, DI rules).

• Standard Documents:
• docs/ARCHITECTURE.md: Defines WHAT & WHY (abstract design, constraints). NO implementation code.
• docs/PLAN.md: Defines HOW (steps, reference code, test strategy). It is the master orchestrator for execution. Ephemeral: codejob renames it to CHECK_PLAN.md and deletes it when the loop closes (see skill agents-workflow).
• docs/DESIGN.md: (On demand) Justifies technical decisions and explores alternatives. Must NOT duplicate ARCHITECTURE.md. Heavily linked by ARCHITECTURE.md to keep the main document clean and focused on abstract structure rather than debate.
• docs/SPECS.md: (On demand) Strict functional requirements, exact inputs/outputs, and data logic. Must NOT duplicate ARCHITECTURE.md. PLAN.md consumes it to derive exact test cases and assertions (link direction: plan → specs, never the reverse).
• docs/SKILL.md: (On demand) Provides an LLM-friendly, highly condensed summary of the library's context and constraints.
• Modular Docs: If ARCHITECTURE.md or PLAN.md become too large, they must be divided into domain-specific, uppercase, underscore-separated files (e.g., docs/BUS_ARCHITECTURE.md, docs/CHART_BAR_PLAN.md).

• Diagram Standards:
• Format & Location: Markdown files (*.md) containing Mermaid code, stored in docs/diagrams/ and linked from the architecture documents.
• Simplicity: Use simple, vertical, linear flowcharts (flowchart TD). NEVER use the subgraph directive (ruins TUI rendering). Use <br/> for line breaks inside standard nodes instead of quoting text strings.

• Ephemeral vs Permanent: Permanent docs (README.md, ARCHITECTURE.md, DESIGN.md, SPECS.md, diagrams) must NEVER link to or cite PLAN.md/CHECK_PLAN.md — not even section references like "PLAN §8" — those files are deleted at loop close, so every such reference is a guaranteed dead link. Rationale and rejected alternatives belong in DESIGN.md; contracts in ARCHITECTURE.md. A permanent doc written documentation-first (before the implementation lands) may carry a self-deleting marker — STATUS (remove this note when X lands): … — whose removal is an explicit task of the plan.

• Readme Indexing: The README.md must act as an index. Every file in docs/ must be linked from README.md — except the ephemeral lifecycle files (PLAN.md, PLAN_*.md, CHECK_PLAN.md), which are never indexed. Cross-link logically related permanent documents (e.g., ARCHITECTURE.md linking to SPECS.md or DESIGN.md) to avoid duplicating information across files.