chore: initial baseline before refactoring

Initial snapshot of Home Assistant config (HAOS 2026.4.4)
prior to dashboard restructuring and helper YAML migration.

Pre-commit cleanup applied:
- Removed blueprints/switch_manager/ (9.4 MB stale, component already gone)
- Removed .storage/switch_manager
- Removed home-assistant.log.{1,old,fault}
- Removed zigbee2mqtt/configuration_backup_v{1..4}.yaml
- Removed zigbee2mqtt/database.db.tmp.2024-09-27 (1.5y old)
- Created empty themes/ to satisfy configuration.yaml include

.gitignore uses allowlist strategy for .storage/ to keep
all tokens, keys, and PINs out of version control.

voice_satellite/models/hey_baby.json

@@ -0,0 +1,18 @@
+{
+  "type": "micro",
+  "wake_word": "hey_baby",
+  "author": "Tater Totterson",
+  "website": "https://github.com/TaterTotterson/microWakeWord-Trainer-AppleSilicon",
+  "model": "hey_baby.tflite",
+  "trained_languages": [
+    "en"
+  ],
+  "version": 2,
+  "micro": {
+    "probability_cutoff": 0.97,
+    "sliding_window_size": 5,
+    "feature_step_size": 10,
+    "tensor_arena_size": 30000,
+    "minimum_esphome_version": "2024.7.0"
+  }
+}