rebrand: buuh — a friendly public fork under the uhhm org

Packages renamed to the @uhhm scope (@uhhm/buuh, @uhhm/buuh-html,
@uhhm/buuh-component, @uhhm/buuh-devtools, @uhhm/buuh-migrate,
@uhhm/bankai). Scoping is load-bearing twice over: npm routes registries
per scope so @uhhm/* resolves against project.uhhm.no while everything
else stays on npmjs, and it means this fork never squats upstream's
names anywhere. The codemod now migrates choo v7 apps to the @uhhm
names. README rewritten with the fork framing and full upstream credit;
the choojs RFC moves to docs/upstream-rfc-draft.md, in the drawer for if
this work ever goes home. API unchanged — choo() is still choo().

Also: Gitea Actions CI + release workflows (npm publish to the uhhm
registry on tag push, CDN bundle uploaded as a generic package),
npm run bundle producing dist-cdn/buuh.js (the whole framework as one
minified ES module for import-map use), docs/publishing.md explaining
what Gitea Packages is (a real npm registry) and is not (a CDN — serve
the bundle from a static host with module-safe MIME instead), and
onload.js constructing window.MutationObserver to match its own guard
(surfaced by smoke-testing the bundle outside a full browser).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014NgfSjHE11oFpoSnLVKLXd

.gitea/workflows/release.yml

@@ -0,0 +1,44 @@
+name: release
+
+# Tag a version (git tag v8.0.0 && git push --tags) and this publishes
+# every workspace package to the uhhm npm registry on this Gitea, plus
+# the single-file CDN bundle as a generic package.
+#
+# Repo secrets needed (Settings → Actions → Secrets):
+#   PACKAGES_TOKEN — a Gitea access token with package:write scope
+
+on:
+  push:
+    tags: ['v*']
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - run: npm install
+      - run: npm test
+
+      - name: point npm at the uhhm registry
+        run: |
+          echo "@uhhm:registry=https://project.uhhm.no/api/packages/uhhm/npm/" >> "$HOME/.npmrc"
+          echo "//project.uhhm.no/api/packages/uhhm/npm/:_authToken=${{ secrets.PACKAGES_TOKEN }}" >> "$HOME/.npmrc"
+
+      - name: publish workspaces
+        run: npm publish --workspaces
+
+      - name: build + upload the CDN bundle (generic package)
+        run: |
+          npm run bundle
+          VERSION="${GITHUB_REF_NAME#v}"
+          curl --fail -X PUT \
+            -H "Authorization: token ${{ secrets.PACKAGES_TOKEN }}" \
+            --upload-file dist-cdn/buuh.js \
+            "https://project.uhhm.no/api/packages/uhhm/generic/buuh-cdn/${VERSION}/buuh.js"
+          curl --fail -X PUT \
+            -H "Authorization: token ${{ secrets.PACKAGES_TOKEN }}" \
+            --upload-file dist-cdn/buuh.js.map \
+            "https://project.uhhm.no/api/packages/uhhm/generic/buuh-cdn/${VERSION}/buuh.js.map"