chore(docs): fix mkdocs image paths; tidy install-testpoint fences; add scripts README and tests

Author: root

docs/perfsonar/install-testpoint.md

@@ -289,7 +289,6 @@ If you want the container to use a specific NIC, adjust the docker-compose.syste
 
 ## 6. Confirm Operation
 
-
 Check containers:
 
 ```bash
@@ -314,9 +313,9 @@ Test connectivity between testpoints.
 
 To register your testpoint with a central config:
 
-```
-
-podman exec -it perfsonar-testpoint psconfig remote list podman exec -it perfsonar-testpoint psconfig remote
+```bash
+podman exec -it perfsonar-testpoint psconfig remote list
+podman exec -it perfsonar-testpoint psconfig remote --configure-archives add "https://psconfig.opensciencegrid.org/pub/auto/psb02-gva.cern.ch"
 --configure-archives add "<https://psconfig.opensciencegrid.org/pub/auto/psb02-gva.cern.ch>"
 
 ```bash

scripts/README.md

@@ -2,8 +2,8 @@
 
 This folder contains a set of small helper scripts used to normalize and automatically fix common Markdown errors across the repository. The scripts are intentionally conservative and are safe to run locally. They do not change the semantic content of fenced code blocks (e.g. commands and code examples).
 
-Usage examples
---------------
+## Usage examples
+
 - Add heuristic languages to unlabeled fences in a docs tree:
 
 ```bash
@@ -28,8 +28,8 @@ python3 scripts/apply_markdownlint_fixes.py tmp/markdownlint_install-testpoint_p
 python3 scripts/fix_md040_from_json.py tmp/markdownlint_repo.json
 ```
 
-Testing
--------
+## Testing
+
 Simple smoke tests exist under `scripts/tests` to demonstrate how to run the scripts safely on fixtures. The smoke tests do not touch the repository's `docs` directory; they operate on a temporary fixtures copy.
 
 Run the smoke tests:
@@ -38,11 +38,10 @@ Run the smoke tests:
 bash scripts/tests/run_tests.sh
 ```
 
-Notes and tips
---------------
+## Notes and tips
+
 - Use VENV when running these tools locally; they are Python scripts and assume a typical Linux environment.
 - The scripts aim to be conservative: if in doubt they default to adding `text` as a neutral fenced-code language label to avoid changing semantics.
 - If a script acts on files you do not want to change, run it against a single file or a fixtures directory first and use `git diff` to review changes.
 
 If you need help adding additional heuristics or tests, submit an issue or open a PR describing the desired behavior.
-