Migrate AAI content

• 👉 Review main page
• 👉 Edit main page

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Migrate content from aai.helmholtz.de, do cross-linking, etc.

• Create hifis.net/helmholtz-aai/ and a landing page
  • High-level introduction on that page (what is this AAI and why do we need it?)
  • Links to most important content: policies, techdoc, VO management, ...
  • Change button on landing page accordingly ("Helmholtz Login")
  • Add a sentence/link on 11k++ users
  • optional: Add Helmholtz AAI logo?
• Move News posts
  • Set AAI tags
  • optional/later: Allow listing of AAI-only news, either via tag filter in hifis.net/news, or via separate page in hifis.net/aai/news
• Take over AAI FAQ
  • Subsection for AAI
  • optional/later: can be linked to directly (via filter, tagging, subsection; tbd); related #299 (closed)
• Set the corresponding forwardings from aai.helmholtz.de (collected and to be checked here)
• Fix remaining bugs
• Change direct links from hifis.net to the new locations (e.g. from hamburger menu)
• later/separate MR: Change direct links from techdoc to the new locations

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Related:

• https://gitlab.hzdr.de/hifis/overall/hifis.net/-/issues/231#note_1406112
• #227 (closed)
• https://gitlab.hzdr.de/helmholtz-aai/aai.helmholtz.de/-/merge_requests/27 👈 for forwarding all relevant links to here