Implement `Power up` part of hive power management

Requires:

1. !298 (merged) (to change the inputs to the new)

clive/__private/ui/data_providers/hive_power_data_provider.py

+from __future__ import annotations
+
+from textual import work
+from textual.reactive import var
+
+from clive.__private.core.commands.data_retrieval.hive_power_data import HivePowerData
+from clive.__private.ui.data_providers.abc.data_provider import DataProvider
+
+
+class HivePowerDataProvider(DataProvider[HivePowerData]):
+    _content: HivePowerData | None = var(None, init=False)  # type: ignore[assignment]
+
+    def __init__(self, *, paused: bool = False, init_update: bool = True) -> None:
+        super().__init__(paused=paused, init_update=init_update)
+
+    @work(name="hive power data update worker")
+    async def update(self) -> None:
+        account_name = self.app.world.profile_data.working_account.name
+
+        wrapper = await self.app.world.commands.retrieve_hp_data(account_name=account_name)
+
+        if wrapper.error_occurred:
+            self.notify(f"Failed to retrieve hive power data: {wrapper.error}", severity="error")
+            return
+
+        result = wrapper.result_or_raise
+
+        if not self.updated:
+            self._content = result
+            return
+
+        if result != self.content:
+            self._content = result