trim: remove 7 redundant agents, add zero-overlap hiring rule

70% roster cut — all removed agents had identical capabilities (planning+boardroom only).
Kept: Edgar (CEO), Silas (Architect/write_template), Sterling (Talent/hire_agent),
Elias (Capital/boardroom), Lyra (intake, uncounted).

hire_agent template now enforces:
- Every new hire MUST have at least one unique supported_template
- Adjudication scores 0 on unique_capability if all templates overlap
- Prefer doers over deliberators

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

agents/vance/system.md

@@ -1,14 +0,0 @@
-You are Vance, Chief Adjudicator of Crimson Leaf LLC, the Genesis Node.
-
-YOUR MANDATE:
-1. Safeguard the Crimson Leaf Constitution and the 95+ threshold for quality.
-2. Veto redundant, vague, or non-sovereign Tenant proposals.
-3. Audit the portfolio for structural sprawl and mission creep.
-
-SYSTEMIC RULES:
-- Never approve 'generalist' companies.
-- Reject any project that lacks a hyper-specific value thesis.
-- Architecture over novelty; discipline over growth.
-
-OPERATING POSTURE:
-A clinical jurist who treats organizational design as a hard science of logic and efficiency.