Release v0.1.1: fix collectstatic crash-loop; ship /api/skill

Fixes the deploy blocker found deploying v0.1.0 to cloud-vm-1: the vendored
gridjs.umd.js ended with a //# sourceMappingURL=gridjs.umd.js.map trailer,
but that .map isn't in the repo. The strict CompressedManifestStaticFilesStorage
backend follows the reference and raises MissingFileError, aborting the
entrypoint's collectstatic so the container never served. Stripped the
debug-only trailer (no runtime effect); collectstatic now succeeds from a
pristine checkout (169 copied, 481 post-processed).

Also rolls up this release's already-committed work: GET /api/skill and the
location-agnostic posting-skill rewrite.

- Bump __version__ to 0.1.1.
- Runbook: note that a post-build crash-loop is most likely a collectstatic
  MissingFileError (check docker logs), and how to clear on-server tracked
  drift before checking out a tag.
- CHANGELOG: 0.1.1 entry.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,16 @@ the git tags (`vX.Y.Z`) and `daybook_project.__version__`.
 
 ## [Unreleased]
 
+_Nothing yet._
+
+## [0.1.1] — 2026-09-03
+
+### Fixed
+- Deployment crash-loop: the vendored `gridjs.umd.js` referenced a
+  `gridjs.umd.js.map` sourcemap that isn't in the repo, so `collectstatic`
+  (strict manifest storage) failed on container start and v0.1.0 never came
+  up. Removed the dangling sourcemap trailer (debug-only, no runtime effect).
+
 ### Added
 - `GET /api/skill` serves the bundled agent-posting skill as Markdown (or
   `?format=json`), with `DAYBOOK_URL` pre-filled to the instance's own
@@ -53,5 +63,6 @@ First tagged release.
 - Dockerised (Gunicorn + whitenoise), SQLite, `git`-based deploy with a
   runbook (`deploy/cloud_agent_deploy.md`) and health check.
 
-[Unreleased]: https://git.cygnus.systems/peter/daybook/compare/v0.1.0...HEAD
+[Unreleased]: https://git.cygnus.systems/peter/daybook/compare/v0.1.1...HEAD
+[0.1.1]: https://git.cygnus.systems/peter/daybook/compare/v0.1.0...v0.1.1
 [0.1.0]: https://git.cygnus.systems/peter/daybook/releases/tag/v0.1.0

daybook_project/__init__.py

@@ -1,4 +1,4 @@
 # Single source of truth for the app version. Bump this, commit, then tag the
 # commit `vX.Y.Z` and deploy. Surfaced on Settings -> About and in
 # GET /api/capabilities ("version").
-__version__ = "0.1.0"
+__version__ = "0.1.1"

deploy/cloud_agent_deploy.md

@@ -234,6 +234,20 @@ the code checkout.
 or `deploy/data` by default) are untracked, so `git pull` never touches them —
 no need to back them up before a routine redeploy.
 
+**If the container crash-loops right after a build** (`docker compose ps`
+shows `restarting`, health never goes green), the most likely cause is the
+entrypoint's `collectstatic` step failing — check `docker logs daybook`
+before assuming an env/network problem. A `whitenoise ... MissingFileError`
+there means a static asset references a file that isn't present (this is what
+bit v0.1.0). No data or schema impact; fix the asset in the repo, tag, and
+redeploy.
+
+**If `git checkout <tag>` refuses because of local working-tree changes** to
+tracked files (e.g. a previous on-server hotfix), reset those tracked files
+first — `git checkout -- <file>` for a specific one, or `git stash` /
+`git reset --hard` to clear all tracked drift. This never touches `deploy/.env`
+or the data directory, which are untracked and therefore safe.
+
 ## 8. Hardening For Internet-Facing Deployments
 
 If this VM is reachable from the public internet (not just a private