fix: load data for automatic optimization (#731)

Automatic optimization used to take the adjusted load data even if there were no
measurements leading to 0 load values.

Split LoadAkkudoktor into LoadAkkudoktor and LoadAkkudoktorAdjusted. This allows
to select load data either purely from the load data database or load data additionally
adjusted by load measurements. Some value names have been adapted to denote
also the unit of a value.

For better load bug squashing the optimization solution data availability was
improved. For better data visbility prediction data can now be distinguished from
solution data in the generic optimization solution.

Some predictions that may be of interest to understand the solution were added.

Documentation was updated to resemble the addition load prediction provider and
the value name changes.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

tests/test_prediction.py

@@ -6,7 +6,10 @@ from akkudoktoreos.prediction.elecpriceenergycharts import ElecPriceEnergyCharts
 from akkudoktoreos.prediction.elecpriceimport import ElecPriceImport
 from akkudoktoreos.prediction.feedintarifffixed import FeedInTariffFixed
 from akkudoktoreos.prediction.feedintariffimport import FeedInTariffImport
-from akkudoktoreos.prediction.loadakkudoktor import LoadAkkudoktor
+from akkudoktoreos.prediction.loadakkudoktor import (
+    LoadAkkudoktor,
+    LoadAkkudoktorAdjusted,
+)
 from akkudoktoreos.prediction.loadimport import LoadImport
 from akkudoktoreos.prediction.loadvrm import LoadVrm
 from akkudoktoreos.prediction.prediction import (
@@ -38,6 +41,7 @@ def forecast_providers():
         FeedInTariffFixed(),
         FeedInTariffImport(),
         LoadAkkudoktor(),
+        LoadAkkudoktorAdjusted(),
         LoadVrm(),
         LoadImport(),
         PVForecastAkkudoktor(),
@@ -83,14 +87,15 @@ def test_provider_sequence(prediction):
     assert isinstance(prediction.providers[3], FeedInTariffFixed)
     assert isinstance(prediction.providers[4], FeedInTariffImport)
     assert isinstance(prediction.providers[5], LoadAkkudoktor)
-    assert isinstance(prediction.providers[6], LoadVrm)
-    assert isinstance(prediction.providers[7], LoadImport)
-    assert isinstance(prediction.providers[8], PVForecastAkkudoktor)
-    assert isinstance(prediction.providers[9], PVForecastVrm)
-    assert isinstance(prediction.providers[10], PVForecastImport)
-    assert isinstance(prediction.providers[11], WeatherBrightSky)
-    assert isinstance(prediction.providers[12], WeatherClearOutside)
-    assert isinstance(prediction.providers[13], WeatherImport)
+    assert isinstance(prediction.providers[6], LoadAkkudoktorAdjusted)
+    assert isinstance(prediction.providers[7], LoadVrm)
+    assert isinstance(prediction.providers[8], LoadImport)
+    assert isinstance(prediction.providers[9], PVForecastAkkudoktor)
+    assert isinstance(prediction.providers[10], PVForecastVrm)
+    assert isinstance(prediction.providers[11], PVForecastImport)
+    assert isinstance(prediction.providers[12], WeatherBrightSky)
+    assert isinstance(prediction.providers[13], WeatherClearOutside)
+    assert isinstance(prediction.providers[14], WeatherImport)
 
 
 def test_provider_by_id(prediction, forecast_providers):