DEVX-98: feat: add lint_docs tool, fix doc_coverage/check_translations for any repo

docs/tech/architecture.md

@@ -382,7 +382,7 @@ single-role (4-part) and multi-role (5-part) pair encoding.
 Runs all molecule scenarios on all supported OS platforms sequentially.
 Intended for local development; CI uses the parallel matrix instead.
 
-### `discover_runners.py`
+### `molecule/discover_runners.py`
 
 Discovers available Gitea Actions runners for molecule tests. Same logic as
 `devx.ci.discover_runners` but intended for molecule-specific workflows.

docs/tech/ci-cd-workflow.md

@@ -166,7 +166,7 @@ When `release` creates a `release: vX.Y.Z` commit, the release commit's
 post-merge run still updates badges (the version badge picks up the new
 version). Other jobs skip. The tag push triggers `publish.yml`.
 
-### Jobs
+### Post-merge jobs
 
 #### `detect-type`