Rotate Start here to off-page-1 posts; add Guide to nav; close 3 link loops

[rivassec]

What

Internal-linking pass after a review of the live site's link graph (24 posts).

Start here rotation (FEATURED_POST_SLUGS): swap teensy-efi-bruteforce-hours-late for trust-decay-adversarial-hiring. Trust Decay is part 1 of the hiring series, so its series nav funnels readers to the new DPRK post without duplicating a page-1 card — the index template does not dedupe featured posts from the chrono feed. That selection rule (feature only posts that have aged off page 1) is now documented next to the setting.

Nav (MENUITEMS): add the DevSecOps Guide hub. It links out to 19 posts but was reachable in-body only from one 2025 post, the 404 page, and the search fallback; as a chronological card it is already at position 7 and falling.

Reciprocal in-body links (each post stays within the ≤2 outbound budget enforced by check_link_graph.py):

• testing-an-iam-analyzer → iam-blast-radius-github-action (the gate post already links here; was a zero-outbound dead end)
• prompt-injection-supply-chain-evasion → claude-synthid-text-watermark-attack-surface (same trust-boundary argument; SynthID already links here; was a zero-outbound dead end)
• venezuela-twitter-proxy-osint → telemetry-turns-predatory (2012 case to its 2026 follow-up; telemetry already links back)

Not done on purpose: linking the DPRK post's name-mentions of Trust Decay / Discovery Layer — that would take it to 4 outbound and trip the link-graph guard; its series nav already covers both.

Verification

• check_link_graph.py: 24 posts, 0 issues
• check_anchors.py: 122 pages, 523 fragment links, 0 broken
• unittest discover tests: 69 tests, OK
• descriptions / em-dash / prose / paradigm-shift / section-dividers: all exit 0
• Built output/index.html shows the three new featured cards and the Guide nav item

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