Add main property switch diagram for power restoration

- Add diagram showing how to restore power after storm/outage
- Update power-outage.md with restoration procedure and diagram
- Add reference to diagram in electrical.md
- Updated circuit breaker quick reference with floor plan links

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

content/infrastructure/electrical.md

@@ -77,6 +77,16 @@ Each floor has its own circuit breaker panel. See floor plans below for exact lo
 - **Never** overload outlets with too many devices
 - Report any electrical issues immediately
 
+## Main Property Switch (Power Restoration)
+
+After a storm or widespread outage, the main property switch may need to be reset:
+
+![[main-property-electric-switch.png]]
+
+See [[power-outage|Power Outage]] for complete restoration procedure.
+
+---
+
 ## Electric Meter Location
 
 - **Location:** *TBD*