Complete TEGWICK-WP-0003: Binky critical path visibility

Surface open obligations, survival risks, and business model options in
areas/binky-company.md using archive notes and marked unknowns. Add BINKY-001
(FSW status-briefing email) as the first advisor reactivation step.

agent-tasks/binky-surface-critical-path.md

@@ -1,8 +1,9 @@
 # Agent Task: Surface Binky critical path
 
-Status: ready  
+Status: done  
 Workplan: TEGWICK-WP-0003  
-Area: binky
+Area: binky  
+Completed: 2026-06-24
 
 ## Goal