Sprint 53b: Fix gaps 1 and 4 — full task type coverage and charter amendment process

Gap 1 — planning.yml VALID TASK TYPES expanded:
  Added: write_charter, market_intelligence, portfolio_architectural_review,
         audit_tenant, charter_audit, financial_audit, capital_allocation_audit,
         retire_tenant, adjudicate_tenant
  All governance templates now reachable from board planning sessions.

Gap 4 — amend_charter template created (Valerius):
  Operator-only constitutional amendment process for the master CL charter.
  Enforces all 4 §12 criteria (identity preservation, anti-sprawl, clarity, authority).
  Pass threshold: 98 — highest in the system.
  Produces formal amendment proposal; operator must manually apply to charter.md.
  Agents cannot self-authorize charter changes.

Valerius agent.yml updated: added amend_charter to supported_templates.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

templates/planning.yml

@@ -43,15 +43,24 @@ steps:
       portfolio governance, charter design, template authoring, and company incubation.
 
       Reference these TASK TYPES when recommending work:
-        hire_agent      — recruit a new agent to the CL roster
-        write_template  — create or refine a PAE-Lang template
-        create_company  — incubate a new sovereign Tenant
-        quick           — short single-step response
+        hire_agent                   — recruit a new agent to the CL roster
+        write_template               — create or refine a PAE-Lang template
+        write_charter                — draft a formal constitutional charter for a new Tenant
+        create_company               — incubate a new sovereign Tenant (full Genesis Protocol)
+        market_intelligence          — Orion scans for niche opportunities and portfolio gaps
+        portfolio_architectural_review — Aris reviews the full Tenant portfolio for coherence
+        audit_tenant                 — Sloane red-teams a Tenant's operational health
+        charter_audit                — Valerius checks a Tenant charter for constitutional drift
+        financial_audit              — Vance audits Genesis Fund health and per-Tenant ROI
+        capital_allocation_audit     — Vance reviews capital allocation discipline
+        retire_tenant                — Sloane/Vance executes Tenant dormancy or dissolution
+        adjudicate_tenant            — constitutional adjudication of a Genesis action or output
+        quick                        — short single-step response or analysis
 
       CRITICAL DISPATCH RULES:
       - Do NOT create planning or boardroom sub-tasks. You ARE the planning step.
         All deliberation happens HERE in this session, not as child tasks.
-      - Produce ONLY actionable leaf tasks (hire_agent, write_template, create_company, quick).
+      - Produce ONLY actionable leaf tasks using the task types listed above.
       - For company creation: emit ONE create_company task with ALL details in the description.
         Do NOT split charter design, CEO recruitment, and company creation into separate tasks.
         The create_company template handles the full flow internally.
@@ -83,7 +92,10 @@ steps:
       No ambiguous assignments. No placeholder names.
 
       VALID TASK TYPES (use ONLY these exact strings):
-        hire_agent, write_template, create_company, quick
+        hire_agent, write_template, write_charter, create_company,
+        market_intelligence, portfolio_architectural_review,
+        audit_tenant, charter_audit, financial_audit, capital_allocation_audit,
+        retire_tenant, adjudicate_tenant, quick
 
       RULES:
       - Do NOT emit planning or boardroom tasks. Deliberation already happened above.