Add homeassistant skill in unpacked format

- Add complete homeassistant skill source to skills/ directory
- Includes all scripts, references, and automation templates
- Matches format of other skills in repository

skills/homeassistant/assets/automation_templates/time_based.yaml

@@ -0,0 +1,31 @@
+automation:
+  - alias: "Time-Based Automation"
+    id: time_based_template
+    description: "Execute actions at a specific time"
+
+    trigger:
+      - trigger: time
+        at: "07:00:00"  # Replace with desired time (24-hour format)
+
+    condition:
+      # Optional: Only on specific days
+      - condition: time
+        weekday:
+          - mon
+          - tue
+          - wed
+          - thu
+          - fri
+
+    action:
+      # Add your actions here
+      - action: light.turn_on
+        target:
+          entity_id: light.REPLACE_WITH_LIGHT
+        data:
+          brightness: 128
+
+      - action: notify.notify
+        data:
+          message: "Good morning! Time-based automation triggered."
+          title: "Morning Routine"