Register freedom-intelligence daily research brief for activity-core.

Add fi-daily-research-brief to the railiance external definitions ConfigMap
and document freedom-intelligence in ACTIVITY_DEFINITION_DIRS examples so the
weekday FI brief schedule can be applied on cluster deploy.

.env.example

@@ -29,7 +29,8 @@ ISSUE_SINK_TYPE=state-hub
 # Colon-separated paths to additional activity-definitions/ directories.
 # The local activity-definitions/ directory is always scanned.
 # Coulomb-loop kaizen engagement definitions (colon-separated for more roots).
-ACTIVITY_DEFINITION_DIRS=/home/worsch/coulomb-loop
+# Colon-separated roots; each must contain activity-definitions/
+ACTIVITY_DEFINITION_DIRS=/home/worsch/coulomb-loop:/home/worsch/freedom-intelligence
 
 # ── Observability ─────────────────────────────────────────────────────────────
 # Prometheus metrics bind address (Temporal SDK metrics).

k8s/railiance/20-runtime.yaml

@@ -549,6 +549,50 @@ data:
     Disabled Railiance projection of the Custodian-owned definition in
     `/home/worsch/the-custodian/activity-definitions/ops-service-inventory-probes.md`.
     Keep disabled until ops-hub Inter-Hub evidence intake is active.
+  fi-daily-research-brief.md: |
+    ---
+    id: fi-daily-research-brief
+    name: Freedom Intelligence Daily Research Brief
+    enabled: true
+    owner: custodian-agent
+    governance: custodian
+    status: active
+    trigger:
+      type: cron
+      cron_expression: "30 7 * * 1-5"
+      timezone: Europe/Berlin
+      misfire_policy: skip
+    context_sources:
+      - type: state-hub
+        query: fi_brief_status
+        params:
+          repo: freedom-intelligence
+        bind_to: context.fi_brief
+    ---
+
+    # Freedom Intelligence Daily Research Brief
+
+    Railiance projection of domain definition in
+    `freedom-intelligence/activity-definitions/fi-daily-research-brief.md`.
+    Weekdays 07:30 Europe/Berlin. Emits one task when daily research brief is due.
+    Execution out of band: consumer follows docs/daily-brief-playbook.md.
+
+    ```rule
+    id: emit-fi-daily-brief-task
+    for_each: context.fi_brief.items
+    bind_as: item
+    condition: 'context.item.due'
+    action:
+      task_template: "FI daily research brief ({context.item.kind}) for {context.item.date}"
+      description: >
+        Produce briefs/YYYY/MM/YYYY-MM-DD.md per docs/daily-brief-playbook.md and
+        briefs/_template.md. Cite primary sources. Flag collection candidates.
+        On completion post State Hub progress event_type=fi_daily_brief with
+        detail.repo=freedom-intelligence and detail.date.
+      target_repo: freedom-intelligence
+      priority: medium
+      labels: ["freedom-intelligence", "research-brief", "automated"]
+    ```
 ---
 apiVersion: v1
 kind: ConfigMap