Add config flow to qBittorrent (#82560)

* qbittorrent: implement config_flow

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: add English translations

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: create sensors with config_flow

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: set unique_id and icon

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: add tests for config_flow

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: detect duplicate config entries

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: import YAML config

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: update coveragerc

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>

* qbittorrent: delete translations file

* create `deprecated_yaml` issue in `setup_platform`

* move qbittorrent test fixtures to conftest.py

* improve code quality & remove wrong unique_id

* keep PLATFORM_SCHEMA until YAML support is removed

* remove CONF_NAME in config entry, fix setup_entry

* improve test suite

* clean up QBittorrentSensor class

* improve user flow tests

* explicit result assertion & minor tweaks in tests

Co-authored-by: epenet <epenet@users.noreply.github.com>

* implement entry unloading

Co-authored-by: epenet <epenet@users.noreply.github.com>

* add type hints

* tweak config_flow data handling

---------

Signed-off-by: Chris Xiao <30990835+chrisx8@users.noreply.github.com>
Co-authored-by: epenet <epenet@users.noreply.github.com>

homeassistant/generated/config_flows.py

@@ -339,6 +339,7 @@ FLOWS = {
         "pushover",
         "pvoutput",
         "pvpc_hourly_pricing",
+        "qbittorrent",
         "qingping",
         "qnap_qsw",
         "rachio",