chore(main): release 0.3.0

[github-actions]

🤖 I have created a release beep boop

0.3.0 (2026-08-09)

Features

• add AWS_S3_ENDPOINT_URL for S3-compatible storage backends (a8b8a87)
• add clickstack observability to dev compose with analytics profile (341ac64)
• add docker swarm stack file replacing root compose (678ffce)
• add generic Stimulus controller for Svelte mounting (e3a41f2)
• add prod entrypoint script with db wait + migrate (835c71b)
• add rustfs S3 service to dev compose (b4bfd9b)
• add swarm stack targets and analytics profile shortcut to Makefile (22674f7)
• configurable otel log level per environment (a07ef3d)
• remove htmx — Django forms + Stimulus + Svelte islands replace it (7564c2e)
• replace dramatiq with celery + dj-control-room (3ae8391)
• rewrite prod Dockerfile as multi-stage almalinux:10-kitten-minimal with uv-only (6405e72)
• rm django unfold, keep stock admin as default (1304a72)

Bug Fixes

• add S3 partial config warning, widen hash regex, document CONN_MAX_AGE (21a9777)
• add settings guard in asgi.py, fix Makefile prod-start (126c259)
• address final review findings — swarm depends_on list, OTEL_ENABLED, stack-deploy IMAGE_NAME, settings module env, worker healthcheck, init.sh probe (1f9d807)
• clean DMR_SETTINGS override, document SSL/HSTS setup (e29655b)
• clickstack local mode — no login required (7ea53bf)
• link frontend traces to backend via asgi middleware (566c3a9)
• remove .env requirement, dev uses filesystem storage (af3e6ec)
• resolve verification issues (e8de5b8)
• slim runtime stage to uv+python only, dockerignore staticfiles (d22c8c4)
• update Dockerfile to python:3.14-slim (8e63c8b)

Documentation

• add AGENTS.md for AI agents, symlink CLAUDE.md -> AGENTS.md (374793a)
• add harden & slim design spec (5a7da8b)
• add implementation plan for harden-and-slim (b7bb9b0)
• amend plan — fix rustfs healthcheck endpoint, bucket init, .env note (b4cd6e9)
• document username/email normalization rationale in User model (0f182c2)
• mark harden-and-slim plan complete (e09fcf4)
• update DEVELOPMENT.md — remove htmx references, document svelte-bridge (e353b01)
• update README for harden-and-slim changes (2ff4e8b)
• update README for rustfs, clickstack, swarm stack (bc5bfba)

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