Wiki: weekly pass 2026-10-25..2026-11-01 - async serial console writer; IPv4 routing; Java 7 class-file reads; scheduler stop semantics; routing/echo/echo-n shell fixes; pipeline turn cap 7 and 90m timeout; test suite 18 classes
Wiki: Delete 5 duplicate pages (BlockDeviceLayer, DeviceManager, Unboxed-Types, JNasm-Assembler, Thread-Scheduling) and update all references
Wiki: Add FileHandle-Implementation spoke page