feat: add shared organ navigation footer

README.md

@@ -69,3 +69,7 @@ A broader campaign needs an explicit budget and execution environment. Project
 feedback ingestion, full wiki/API drift audits and additional publication formats
 are later extensions; the initial board provides inventory, historical results,
 provenance, freshness and next-action guidance.
+
+The optional `board_base_url` in `assistants.json` enables the shared organ
+footer for this Scientist instance. It is the hosting root, without an organ
+repository suffix; membership and order come from Brain’s board registry.

assistants.json

@@ -1,5 +1,6 @@
 {
   "schema_version": 1,
+  "board_base_url": "https://pyautolabs.github.io",
   "assistants": ["autocti_assistant", "autofit_assistant", "autogalaxy_assistant", "autolens_assistant"],
   "evidence_max_age_days": 30
 }

broca/board.py

@@ -37,6 +37,8 @@ def evidence_state(record, row, max_age, today=None):
 def render(root, brain):
     theme = theme_from(brain)
     cfg = config(root)
+    board_base = cfg.get("board_base_url")
+    footer = theme.boards_footer(theme.board_links(board_base, "broca"), "broca") if board_base else ""
     snapshot = load_snapshot(root)
     records = load_records(root, cfg["assistants"])
     rows = {r["assistant"]: r for r in snapshot["assistants"]}
@@ -120,5 +122,5 @@ def render(root, brain):
             '<section id="attention"><h2>Next actions</h2><ul>' + ''.join(attention) + '</ul></section>' +
             '<section id="history"><h2>Evaluation history</h2>' + table + '</section>' +
             '<section id="maintenance"><h2>Maintenance</h2><p>Committed-file inventory; these checks do not establish response quality or scientific correctness.</p><ul>' + ''.join(maintenance) + '</ul></section>' +
-            '<footer>Assistant evaluation evidence · collection age and evaluation age are separate.</footer></main><script>' + theme.JS + '</script></body></html>')
+            '<footer>Assistant evaluation evidence · collection age and evaluation age are separate.</footer>' + footer + '</main><script>' + theme.JS + '</script></body></html>')
     return theme.section_layout(page)