v0.0.1

AGENTS.md

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+# Codex Working Rules
+
+This file defines repo-specific rules that CODEX AI and future helpers should follow.
+
+## Product Rules
+
+- Preserve the planner identity as a `10-minute planner diary`.
+- Keep the default primary experience as `1 page + right-side information panel`.
+- Keep `2 page spread` mode available unless the user explicitly removes it.
+- Prefer calm paper-like layouts over generic dashboard styling.
+
+## Technical Rules
+
+- Use Vue for implementation.
+- Use TailwindCSS for styling.
+- Prefer reusable Vue components over large monolithic templates.
+- Keep mock data easy to replace with real data sources later.
+- Preserve responsive behavior for desktop and mobile.
+
+## Workflow Rules
+
+- Use local Git versioning continuously during development.
+- Record meaningful product or technical notes in `HANDOFF.md`.
+- Do not remove user-authored notes from `HANDOFF.md` unless they are outdated and replaced.
+- When a major change is made, update both code and handoff context together.
+
+## Commit Rules
+
+- Use semantic version style commits starting from `v0.0.1` when the user asks for versioned checkpoints.
+- Prefer small, understandable checkpoints over large ambiguous commits.
+
+## Design Implementation Rules
+
+- Use the provided Figma files as the visual source of truth.
+- Match the overall proportions, line rhythm, and typography feel of the diary layout.
+- Add new UI around the planner only when it clearly supports navigation, planning, or review.
+