fix: resolve markdown lint issues in install-perfsonar-testpoint.md

[Copilot]

Fix markdown lint issues in install-perfsonar-testpoint.md

Summary

Automated markdown formatting introduced malformed code fence closures in install-perfsonar-testpoint.md. Fixed incorrect fence syntax, added missing language specifiers, and corrected indentation for code blocks within list items.

Changes

• Code fence closures: Replaced malformed ````textclosings with proper ``` ` syntax (20 instances)
• Indentation: Fixed code blocks in list items to use 4-space indentation
• Language specifiers: Added text language to bare ``` fences to satisfy MD040
• Blank lines: Ensured proper spacing around fences and lists per MD031/MD032

Verification

All persona and perfsonar docs now pass markdownlint validation with the project's .markdownlint.json config.

Files changed

• docs/personas/quick-deploy/install-perfsonar-testpoint.md (49 insertions, 49 deletions)

Notes

These issues were artifacts from automated formatting scripts that replaced closing fences with opening fence syntax. The automated work was otherwise effective at addressing bulk linting issues.

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[ShawnMcKee]

@copilot fix(docs): reduce markdownlint warnings — formatting and safe fixes

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This PR updates docs to resolve markdownlint violations and introduces safe formatting scripts.

Summary of changes:

• Add scripts/join_hyphenated_urls.py to rejoin hyphen-split URLs
• Improve scripts/format_markdown.py to normalize headings, list markers, fence languages, and paragraph wrapping
• Apply markdownlint suggested insertText changes via scripts/apply_markdownlint_fixes.py
• Convert inline HTML to Markdown where safe (images), and use angle brackets for bare URLs
• Adjust heading levels and fix fence languages to address MD001/MD040/MD034
• Reflow some long lines to address MD013 while avoiding changes to code examples

Files updated (representative):

• docs/perfsonar/faq.md — fix hyphenated URLs, fence indentation & languages, heading levels
• docs/perfsonar/installation.md — fix long lines, heading levels
• docs/perfsonar/psetf.md — convert HTML images, reflow long paragraph
• docs/perfsonar/install-testpoint.md — wrap config command URLs
• docs/perfsonar/deployment-models.md — anchor and link fixes
• docs/personas/quick-deploy/install-perfsonar-testpoint.md — multiple code fence fixes

Validation:

• Re-ran markdownlint and confirmed no remaining violations across docs/**/*.md locally.

Notes:

• These edits are intended to be non-semantic; however, please manually validate the major user flows (e.g., install/testpoint) where some lines were reflowed.
• If any specific lines must remain unchanged (code samples, very long URLs), we can add specific linter disables (MD013/MD034) in a follow-up.

Request:

• Please run the GitHub CI to validate the mkdocs build and check for any styling or rendering issues.

(Related branch: pr-46)

[ShawnMcKee]

@copilot fix(docs): reduce markdownlint warnings across docs; tooling + safe formatting

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Summary

This PR improves documentation consistency and reduces markdownlint CI failures across the docs/ tree by adding safe formatting tools and applying a conservative set of automated and manual fixes.

What I changed (high level)

• Tools added:
  • scripts/join_hyphenated_urls.py — rejoin hyphenated URLs split over lines
  • scripts/apply_markdownlint_fixes.py — apply insertText fixes suggested by markdownlint --json
  • scripts/format_markdown.py — text wrapper and normalizer (blank lines, headings, fence languages, list spacing)
  • Other helper scripts added/updated to normalize fences and list markers
• Doc changes (representative):
  • docs/perfsonar/faq.md — fixed hyphen split URL, normalized fences & fence languages, heading adjustments
  • docs/perfsonar/installation.md — resolved MD013 long line issues via reflow; adjusted headings sharing MD001 fixes
  • docs/perfsonar/psetf.md — converted inline HTML <img> to Markdown images; reflowed long paragraphs to reduce MD013
  • docs/perfsonar/deployment-models.md — added explicit anchor for the multiple NIC section and fixed the link break
  • docs/perfsonar/install-testpoint.md — wrapped remote config URL in angle brackets in the code block to fix MD034
  • docs/personas/quick-deploy/install-perfsonar-testpoint.md — corrected code fence closings and added language specifier to some code blocks
  • docs/perfsonar-in-osg.md, docs/perfsonar/perfSONAR-and-rp_filter-EL9.md — adjusted heading levels to satisfy MD001
• Validation: re-ran markdownlint across all docs/**/*.md after changes; local checks showed no errors. Committed multiple fixes and reorganized headings and shorted long lines where safe.

Notes & Review Guidance

• Changes are intended to be non-semantic where possible — mostly formatting, heading, link, and code fence improvements.
• Pay special attention to docs/personas/quick-deploy/install-perfsonar-testpoint.md and docs/perfsonar/installation.md as they have many code examples and structural content that could be sensitive to line-wrap/indentation changes.
• While markdownlint now passes locally, I recommend running the project CI (MKDocs build) to ensure HTML generation and any template-specific content remain unchanged.

Request

• Please run CI on this branch.
• If there are concerns about semantic changes in any command examples (e.g., wrapping or adding <...> angle brackets), let me know and I will revert or add explicit <!-- markdownlint-disable --> where needed.

(Branch: pr-46)