Update READMEs and TODOs

sys/TODO.md

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+# System TODO
+
+## Yellowstone
+
+- Add registration to the base yellowstone yunq service
+  - Requires: Adding ability to pass capabilities in endpoint calls.
+- Store registered services in a hashmap.
+  - Requires: Adding hashmap to Glacier.
+- Start the next service from a configuration file.
+
+## Denali
+
+- Migrate denali to a yunq definition.
+  - Requires: Adding async yunq servers (or more synchronization primitives)
+- Add the ability to send multiple Ahci commands at once.
+
+## VictoriaFalls
+
+- Add a read file VFS service.