ci: make the README drift hint runnable without a personal skill

The failure message pointed at $HOME/.claude/skills/helm-readme-generator, a
personal Claude skill no other contributor has, so the log gave them nothing
they could run. CI itself never used the skill — it calls the generator
directly — so the hint now echoes that same npx command, interpolating
README_GENERATOR_VERSION so the printed version cannot drift from the one CI
enforces.

CLAUDE.md documents the npx command as the route for the same reason, and notes
that regenerating with a different generator version reflows the tables and
fails the check.

Author: attilaedelenyi

.github/workflows/unit-tests.yml

@@ -12,8 +12,8 @@ env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
   # Pinned so a new plugin release cannot change test-suite parsing behaviour underneath CI.
   HELM_UNITTEST_VERSION: 0.8.0
-  # Must match the version the helm-readme-generator skill uses, or the drift check below
-  # will disagree with locally generated tables.
+  # Pinned so a new generator release cannot reflow the tables underneath CI. Whatever you
+  # regenerate with locally must use this same version or the drift check will disagree.
   README_GENERATOR_VERSION: 2.7.2
   # Pinned so a new ct release cannot introduce yamllint/yamale rules that fail CI on
   # unchanged charts. Bump deliberately, and re-run `ct lint --config ct.yaml` locally first.
@@ -109,8 +109,9 @@ jobs:
           done
           if ! git diff --exit-code -- 'charts/*/README.md'; then
             echo "::error::README parameter tables are out of date with values.yaml."
-            echo "Regenerate them and commit the result:"
-            echo '  SKILL_DIR="$HOME/.claude/skills/helm-readme-generator"'
-            echo '  TABLE_ONLY=1 bash "$SKILL_DIR/scripts/bitnami-helm-readme.sh" charts/<chart>'
+            echo "Regenerate them and commit the result, from the chart directory:"
+            echo "  cd charts/<chart>"
+            echo "  npx --yes @bitnami/readme-generator-for-helm@${README_GENERATOR_VERSION} -v values.yaml -r README.md"
+            echo "This edits README.md in place, replacing only the generated parameter tables."
             exit 1
           fi

CLAUDE.md

@@ -55,15 +55,19 @@ Current releases: `ontoserver` 0.5.0, `ontoserver-extras` 0.1.2, `ontoserver-ind
 ## Editing a chart
 
 - **The README parameter tables are generated, and CI fails if they drift from `values.yaml`.** Do not
-  hand-write or hand-pad a row; add the `## @param` comment in `values.yaml` and regenerate:
+  hand-write or hand-pad a row; add the `## @param` comment in `values.yaml` and regenerate with the
+  same generator and version CI pins in `README_GENERATOR_VERSION`:
 
   ```sh
-  SKILL_DIR="$HOME/.claude/skills/helm-readme-generator"
-  TABLE_ONLY=1 bash "$SKILL_DIR/scripts/bitnami-helm-readme.sh" charts/<chart>
+  cd charts/<chart>
+  npx --yes @bitnami/readme-generator-for-helm@2.7.2 -v values.yaml -r README.md
   ```
 
-  `TABLE_ONLY=1` rewrites only the tables and leaves hand-written prose sections alone. Expect it to
-  reflow padding across the whole table, so commit it separately from the change it documents.
+  It edits `README.md` in place and replaces only the generated tables, leaving hand-written prose
+  sections alone. Expect it to reflow padding across the whole table, so commit it separately from the
+  change it documents. A different version reflows differently and CI will reject it. (There is a
+  `helm-readme-generator` skill wrapping this, but it is a personal skill other contributors do not
+  have — keep the `npx` command as the documented route.)
 - **A new value needs four edits, not one:** `values.yaml` (with its `## @param` line), the matching
   `values.schema.json` entry (with an `enum` where the field is closed, which is what turns a typo
   into a render-time error), a `helm unittest` assertion on the rendered output, and the regenerated