Actor state machines: employee lifecycle, investors, organizations wired, development proposals

- applicants grows past the one decision: invited -> active (onboarded)
  -> departed, one continuous graph per person.
- investors: open -> in_dialogue -> committed -> divested, with decline
  edges; submission via a new "I want to invest" alternative on /.
- organizations (prospect -> client -> past_client) finally gets pages:
  a review listing with its transitions and a record-a-prospect form.
- development_proposals: the question architecture dogfooding its own
  development - /develop-proposal takes proposals from anyone (human
  today, an LLM later through the same public form), /develop lets an
  owner approve or reject, and approval hands off to the automation
  that opens the PR (see infrastructure's development-commit workflow).
  The repo's own lint CI gates the merge, same as any human commit.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

aggregates.yaml

@@ -10,14 +10,22 @@
 # the graph itself. Add a new aggregate here alone - no portal code
 # change needed.
 aggregates:
+# One continuous graph per person, applicant through employee - the
+# bucket name stays "applicants" even as a record progresses past the
+# applying stage (a deliberate trade: one chain of events per person,
+# no identity-linking between separate buckets).
   - bucket: applicants
     initial: open
     states:
       open: { event: applied }
       invited: { event: invited }
       declined: { event: declined }
+      active: { event: onboarded }
+      departed: { event: departed }
     transitions:
       open: [invited, declined]
+      invited: [active, declined]
+      active: [departed]
 
   - bucket: subscribers
     initial: open
@@ -45,3 +53,29 @@ aggregates:
     transitions:
       prospect: [client, past_client]
       client: [past_client]
+
+  - bucket: investors
+    initial: open
+    states:
+      open: { event: expressed_interest }
+      in_dialogue: { event: entered_dialogue }
+      committed: { event: committed }
+      declined: { event: declined }
+      divested: { event: divested }
+    transitions:
+      open: [in_dialogue, declined]
+      in_dialogue: [committed, declined]
+      committed: [divested]
+
+# Proposals to change this very repo - the question architecture
+# dogfooding its own development. Approval hands off to an n8n
+# automation that opens a PR against this repo (see the infrastructure
+# repo's development-commit workflow); the lint CI gates the merge.
+  - bucket: development_proposals
+    initial: open
+    states:
+      open: { event: proposed }
+      approved: { event: approved }
+      rejected: { event: rejected }
+    transitions:
+      open: [approved, rejected]