feat: parsEO dashboard with clickable chip-tree filename builder #64

	name: Validate QMD Frontmatter

	# Schema check on .qmd source: catches missing required fields and bad values
	# pre-merge. Unknown fields are fine - the build strips them
	# (build/strip_unknown_frontmatter.py). No auto-fix on purpose: silent
	# mutations during merge are confusing, so authors fix locally before push.

	on:
	pull_request:
	branches:
	- develop
	- test
	- main

	push:
	branches:
	- develop
	paths:
	- 'DOCS/*/.qmd'

	workflow_dispatch:

	jobs:
	validate:
	name: Validate .qmd frontmatter
	runs-on: ubuntu-latest
	timeout-minutes: 3

	steps:
	- name: Checkout
	uses: actions/checkout@v6

	- name: Set up Python
	uses: actions/setup-python@v6
	with:
	python-version: '3.11'

	- name: Install pyyaml
	run: pip install --quiet pyyaml

	- name: Validate frontmatter
	run: python .github/scripts/validate_qmd_files.py

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