fix: bare except (#1159)

Bare `except:` catches SystemExit and KeyboardInterrupt, which can:
- Mask Ctrl+C handling during long optimization runs
- Hide critical system signals
- Make debugging harder

Replacement by `except Exception:` preserves the same error handling while respecting
system-level exceptions.

Co-authored-by: Milo @KeloYuan

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

src/akkudoktoreos/prediction/elecprice.py

@@ -16,7 +16,7 @@ def elecprice_provider_ids() -> list[str]:
     """Valid elecprice provider ids."""
     try:
         prediction_eos = get_prediction()
-    except:
+    except Exception:
         # Prediction may not be initialized
         # Return at least provider used in example
         return ["ElecPriceAkkudoktor"]

src/akkudoktoreos/prediction/feedintariff.py

@@ -13,7 +13,7 @@ def feedintariff_provider_ids() -> list[str]:
     """Valid feedintariff provider ids."""
     try:
         prediction_eos = get_prediction()
-    except:
+    except Exception:
         # Prediction may not be initialized
         # Return at least provider used in example
         return ["FeedInTariffFixed", "FeedInTarifImport"]

src/akkudoktoreos/prediction/feedintarifffixed.py

@@ -40,7 +40,7 @@ class FeedInTariffFixed(FeedInTariffProvider):
             feed_in_tariff = (
                 self.config.feedintariff.provider_settings.FeedInTariffFixed.feed_in_tariff_kwh
             )
-        except:
+        except Exception:
             logger.exception(error_msg)
             raise ValueError(error_msg)
         if feed_in_tariff is None:

src/akkudoktoreos/prediction/load.py

@@ -16,7 +16,7 @@ def load_providers() -> list[str]:
     """Valid load provider ids."""
     try:
         prediction_eos = get_prediction()
-    except:
+    except Exception:
         # Prediction may not be initialized
         # Return at least provider used in example
         return ["LoadAkkudoktor", "LoadVrm", "LoadImport"]

src/akkudoktoreos/prediction/pvforecast.py

@@ -20,7 +20,7 @@ def pvforecast_provider_ids() -> list[str]:
     """Valid PV forecast providers."""
     try:
         prediction_eos = get_prediction()
-    except:
+    except Exception:
         # Prediction may not be initialized
         # Return at least provider used in example
         return [

src/akkudoktoreos/prediction/weather.py

@@ -14,7 +14,7 @@ def weather_provider_ids() -> list[str]:
     """Valid weather provider ids."""
     try:
         prediction_eos = get_prediction()
-    except:
+    except Exception:
         # Prediction may not be initialized
         # Return at least provider used in example
         return ["WeatherImport"]