Restart development from Italian vacation home laptop

Marker commit for resuming Daybook work in this location; carries
forward pending doc/config updates (CLAUDE.md rename, planning notes,
archived handoff doc).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

CLAUDE.md

@@ -0,0 +1,69 @@
+# CLAUDE.md
+
+## Project
+
+Daybook is a self-hosted Django + Django REST Framework web app where AI agents publish artifacts and a human browses them in a time-ordered, persona-filterable feed.
+
+The core product principle is: agents publish content, not files. The server owns IDs, styling, storage layout, dates, and normalization into browser-native HTML, image, or PDF outputs.
+
+## Current MVP Decisions
+
+- Use a single shared ingest API token for now.
+- Require `persona` in every artifact payload.
+- Do not add reader authentication in the local/self-hosted MVP.
+- Use random 8-character artifact IDs.
+- Start as a plain Django project; add Docker after core ingest and viewer work.
+- Preserve original markdown as `.md` alongside rendered `.html`.
+
+## Architecture Notes
+
+- Planning source: `planning/daybook_planning.md`.
+- Django project: `daybook_project/`.
+- Main app: `artifacts/`.
+- Theme CSS: `static/themes/`.
+- Feed template: `templates/artifacts/feed.html`.
+- Stored artifact files live under `artifacts_store/{persona}/{YYYY-MM-DD}/`.
+
+## Implementation Guidelines
+
+- Prefer small, direct changes over broad abstractions.
+- Keep ingest normalization server-side.
+- The viewer should only need to render HTML, image, or PDF.
+- Do not make agents responsible for styling, filenames, or storage paths.
+- Preserve existing planning decisions unless the user explicitly changes them.
+- Avoid adding backwards-compatibility code before anything has shipped.
+
+## Development And Deployment Workflow
+
+- Develop and test locally in this workspace by default.
+- Use the local Django commands for normal iteration: `python manage.py check`, `python manage.py migrate`, and `python manage.py runserver`.
+- Run the local development server on `127.0.0.1:8001`. Port `8000` may be reserved or blocked on this workstation.
+- Do not deploy to the Proxmox NUC during routine code iteration.
+- Treat the NUC container as the local live/staging target. Deploy there only at explicit stable checkpoints, such as an end-of-day build.
+- Before any NUC deployment, preserve `/opt/daybook/deploy/.env` and `/opt/daybook/deploy/data`.
+- After any NUC deployment or configuration change, run the documented health checks and update the NUC ops knowledge base plus `planning/daybook-container-handoff.md` if takeover facts changed.
+
+## Repository Notes
+
+- `_archive_/` exists for retired or moved project docs and experiments that should not drive current implementation decisions.
+- Current deployment/takeover details live in `planning/daybook-container-handoff.md`; canonical NUC infrastructure details live in the NUC ops repo.
+
+## Commands
+
+- Install dependencies: `pip install -r requirements.txt`
+- Run migrations: `python manage.py migrate`
+- Start dev server: `python manage.py runserver 127.0.0.1:8001`
+- Local app URL: `http://127.0.0.1:8001/`
+- Local API health check: `http://127.0.0.1:8001/api/capabilities`
+- Django checks: `python manage.py check`
+
+## API Defaults
+
+- MVP ingest endpoint: `POST /api/artifacts`
+- MVP list endpoint: `GET /api/artifacts?persona=&day=&tag=`
+- Artifact view: `GET /a/{id}`
+- Development token: `Authorization: Bearer dev-token`
+
+## Claude Code / OpenCode
+
+This project uses `CLAUDE.md` for project instructions, compatible with both Claude Code and OpenCode. The `opencode.json` configuration file loads this file. After changing `opencode.json`, `.opencode/`, or this file, restart your AI coding assistant so the updated instructions are loaded.