Fix eink-scheduler bbappend: Move to machine-specific directory

- Move bbappend to imx93-jaguar-eink/ subdirectory
- BitBake only parses bbappends in machine-specific directories for that machine
- Prevents 'No recipes in default available' error on Sentai builds
- Removes need for COMPATIBLE_MACHINE check

Author: Alex J Lennon

…nk-scheduler/eink-scheduler.conf.example …nk-scheduler/eink-scheduler.conf.examplebbappends/meta-rust-bin/recipes-rust/eink-scheduler/eink-scheduler/eink-scheduler.conf.example renamed to bbappends/meta-rust-bin/recipes-rust/eink-scheduler/imx93-jaguar-eink/eink-scheduler/eink-scheduler.conf.example bbappends/meta-rust-bin/recipes-rust/eink-scheduler/eink-scheduler/eink-scheduler.conf.example renamed to bbappends/meta-rust-bin/recipes-rust/eink-scheduler/imx93-jaguar-eink/eink-scheduler/eink-scheduler.conf.example

@@ -1,7 +1,5 @@
-# Only apply this bbappend to imx93-jaguar-eink builds
-# eink-scheduler is not included in Sentai or other builds
-COMPATIBLE_MACHINE = "imx93-jaguar-eink"
-
+# Machine-specific bbappend for imx93-jaguar-eink only
+# This file is in imx93-jaguar-eink/ subdirectory so it's only parsed for that machine
 # Disable eink-scheduler service by default to prevent board from sleeping too quickly
 # This allows easier SSH access for debugging and testing
 # Service can be manually enabled with: systemctl enable eink-scheduler