Fix new-group defaults + tidy section collapse defaults

Thread 2 (bug): runtime range number entities seeded from native_min on a
fresh profile (only a name stored at setup), so new groups ran at
max_brightness=1% and a 1000-1000K color-temp range until the options
dialog was saved once. Each RANGE_ENTITIES row now carries a sensible
DEFAULT_* and _options_value() falls back to it. Adds a regression test.

Thread 3: collapse 'Sun schedule' and 'Light control' by default
(now 2 open / 5 closed): Targets + Daytime curve expanded, the rest
collapsed.

Existing profiles unaffected (their options are already saved); only
newly-created groups get the corrected seed. Bump 2.3.0 -> 2.3.1-cdit.1.

custom_components/adaptive_lighting/config_flow.py

@@ -234,7 +234,7 @@ def _build_options_schema(
                 ): _sun_event_selector(),
             },
         ),
-        {"collapsed": False},
+        {"collapsed": True},
     )
 
     # An illuminance EntitySelector rejects an empty string, so we must NOT
@@ -278,7 +278,7 @@ def _build_options_schema(
                 ): BooleanSelector(),
             },
         ),
-        {"collapsed": False},
+        {"collapsed": True},
     )
 
     advanced_schema: dict[Any, Any] = {

custom_components/adaptive_lighting/const.py

@@ -169,6 +169,7 @@ RANGE_ENTITIES: list[dict[str, Any]] = [
     {
         "field_key": "min_brightness",
         "conf_key": CONF_MIN_BRIGHTNESS,
+        "default": DEFAULT_MIN_BRIGHTNESS,
         "name": "Min brightness",
         "native_min": 1,
         "native_max": 100,
@@ -179,6 +180,7 @@ RANGE_ENTITIES: list[dict[str, Any]] = [
     {
         "field_key": "max_brightness",
         "conf_key": CONF_MAX_BRIGHTNESS,
+        "default": DEFAULT_MAX_BRIGHTNESS,
         "name": "Max brightness",
         "native_min": 1,
         "native_max": 100,
@@ -189,6 +191,7 @@ RANGE_ENTITIES: list[dict[str, Any]] = [
     {
         "field_key": "min_color_temp",
         "conf_key": CONF_MIN_COLOR_TEMP,
+        "default": DEFAULT_MIN_COLOR_TEMP,
         "name": "Min color temp",
         "native_min": 1000,
         "native_max": 10000,
@@ -199,6 +202,7 @@ RANGE_ENTITIES: list[dict[str, Any]] = [
     {
         "field_key": "max_color_temp",
         "conf_key": CONF_MAX_COLOR_TEMP,
+        "default": DEFAULT_MAX_COLOR_TEMP,
         "name": "Max color temp",
         "native_min": 1000,
         "native_max": 10000,

custom_components/adaptive_lighting/manifest.json

@@ -9,5 +9,5 @@
   "iot_class": "calculated",
   "issue_tracker": "https://github.com/CaseyRo/adaptive-lighting/issues",
   "requirements": ["ulid-transform"],
-  "version": "2.3.0-cdit.1"
+  "version": "2.3.1-cdit.1"
 }

custom_components/adaptive_lighting/number.py

@@ -49,6 +49,7 @@ async def async_setup_entry(
             entry=config_entry,
             field_key=row["field_key"],
             conf_key=row["conf_key"],
+            default=row["default"],
             display_name=row["name"],
             native_min=row["native_min"],
             native_max=row["native_max"],
@@ -74,6 +75,7 @@ class AdaptiveRangeNumber(RestoreNumber):
         entry: ConfigEntry,
         field_key: str,
         conf_key: str,
+        default: float,
         display_name: str,
         native_min: float,
         native_max: float,
@@ -85,6 +87,7 @@ class AdaptiveRangeNumber(RestoreNumber):
         self._entry = entry
         self._field_key = field_key
         self._conf_key = conf_key
+        self._default = default
         self._attr_name = display_name
         self._attr_translation_key = field_key
         self._attr_unique_id = f"{entry.entry_id}_{field_key}"
@@ -108,10 +111,17 @@ class AdaptiveRangeNumber(RestoreNumber):
         )
 
     def _options_value(self) -> float:
-        """Read the seed value from entry.options (typed cast)."""
+        """Read the seed value from entry.options (typed cast).
+
+        On a freshly-created profile neither ``entry.options`` nor
+        ``entry.data`` carries the range keys (setup only stores the name),
+        so fall back to the field's sensible ``DEFAULT_*`` rather than the
+        slider's ``native_min`` — otherwise a new group would come up at
+        max_brightness=1% and a 1000-1000K color-temp range.
+        """
         raw = self._entry.options.get(self._conf_key)
         if raw is None:
-            raw = self._entry.data.get(self._conf_key, self._attr_native_min_value)
+            raw = self._entry.data.get(self._conf_key, self._default)
         return float(raw)
 
     async def async_added_to_hass(self) -> None: