WIP Feature/params fix timeout issues on startup

[wimpie70]

I noticed occasional timeout errors on startup. With more than 1 FAN, or in my case Ramses Extras additional calls the HGI was not ready to process and caused TOUT's

additional mypy fixes

[github-actions]

Package	Line Rate	Health
.	60%	➖
tests_new	99%	✔
tests_old	94%	✔
virtual_rf	64%	➖
Summary	70% (2216 / 3176)	➖

Minimum allowed line rate is 60%

[wimpie70]

i'm not happy about this yet. I'll get back to this. Still getting errors like:

2025-11-21 16:20:56.488 INFO (MainThread) [ramses_tx.protocol] Recv'd: 036 RP --- 32:153289 37:168270 --:------ 2411 023 0000313B10000000B400000000000007080000001ECB2C
2025-11-21 16:20:56.489 INFO (MainThread) [ramses_rf.dispatcher] ||  32:153289 |  37:168270 | RP | fan_params       |      || {'parameter': '31', 'description': 'Time to change filter (days)', 'value': 180, '_value_06': '3B10', 'min_value': 0, 'max_value': 1800, 'precision': 30, '_value_42': 'CB2C'}
2025-11-21 16:20:56.564 INFO (MainThread) [ramses_tx.protocol] Recv'd: 000  I --- 18:149488 63:262142 --:------ 7FFF 023 0011019AA738001032343131525133323A313533323839
2025-11-21 16:20:56.564 INFO (MainThread) [ramses_rf.dispatcher] ||  18:149488 |  63:262142 |  I | puzzle_packet    |      || {'datetime': '2025-11-21T16:20:56.464', 'impersonating': '2411|RQ|32:153289', 'parser': 'v0.52.3'}
2025-11-21 16:20:56.565 INFO (MainThread) [ramses_tx.transport] Tx: {"msg": "RQ --- 37:168270 32:153289 --:------ 2411 003 00003E"}
2025-11-21 16:20:56.960 INFO (MainThread) [ramses_tx.protocol] QosProtocol(WantEcho, len(queue)=0): Impersonating device: 37:168270, for pkt: 2411|RQ|32:153289
2025-11-21 16:20:57.066 WARNING (MainThread) [ramses_tx.protocol_fsm] TOUT.. = <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=1/4>: echo_timeout=0.5
2025-11-21 16:20:57.066 INFO (MainThread) [ramses_tx.transport] Tx: {"msg": "RQ --- 37:168270 32:153289 --:------ 2411 003 00003E"}
2025-11-21 16:20:58.068 WARNING (MainThread) [ramses_tx.protocol_fsm] TOUT.. = <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=2/4>: echo_timeout=1.0
2025-11-21 16:20:58.069 INFO (MainThread) [ramses_tx.transport] Tx: {"msg": "RQ --- 37:168270 32:153289 --:------ 2411 003 00003E"}
2025-11-21 16:21:00.071 WARNING (MainThread) [ramses_tx.protocol_fsm] TOUT.. = <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=3/4>: echo_timeout=2.0
2025-11-21 16:21:00.071 INFO (MainThread) [ramses_tx.transport] Tx: {"msg": "RQ --- 37:168270 32:153289 --:------ 2411 003 00003E"}
2025-11-21 16:21:04.073 WARNING (MainThread) [ramses_tx.protocol_fsm] TOUT.. = <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=4/4>: echo_timeout=4.0
2025-11-21 16:21:04.073 INFO (MainThread) [ramses_tx.protocol] QosProtocol(IsInIdle, len(queue)=1): Failed to send 2411|RQ|32:153289: <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=4/4>: Exceeded maximum retries
2025-11-21 16:21:04.073 ERROR (MainThread) [custom_components.ramses_cc.broker] Failed to get fan parameter: <ProtocolContext state=WantEcho cmd_=2411|RQ|32:153289, tx_count=4/4>: Exceeded maximum retries
Traceback (most recent call last):
  File "/config/custom_components/ramses_cc/broker.py", line 1083, in async_get_fan_param
    await self.client.async_send_cmd(cmd)