Use descriptors for default status command cli output

[rytilahti]

This PR moves to use the descriptors to construct cli output format string, making it unnecessary to manually define it for status() commands:

• Settings are prefixed with [RW] for visibility
• None values are skipped, but logged
• Units are shown where available

Example output from roborock:

❯ miiocli roborockvacuum --ip $MIROBO_IP --token $MIROBO_TOKEN status
Running command status
State code: 8
State: Charging
Error code: 0
Error string: No error
Battery: 100 %
Current clean duration: 0:20:11 s
Current clean area: 18.725 m²
Error: False
Main brush used: 9 days, 15:40:14 s
Main brush left: 2 days, 20:19:46 s
Side brush used: 12:18:13 s
Side brush left: 7 days, 19:41:47 s
Filter used: 11:38:16 s
Filter left: 5 days, 18:21:44 s
Sensor dirty used: 11:38:16 s
Sensor dirty left: 18:21:44 s
Total clean duration: 9 days, 15:08:57 s
Total clean area: 12041.43 m²
Total clean count: 697
Do not disturb: True
Do not disturb start: 22:00:00
Do not disturb end: 08:00:00
[RW] Fanspeed: 60 %

and from viomi:

❯ miiocli viomivacuum --model viomi.vacuum.v8 status
Running command status
Vacuum state: VacuumState.Docked
Device state: ViomiVacuumState.Docked
Mop attached: False
Error code: 2105
Battery: 100 %
Bin type: ViomiBinType.Vacuum
Cleaning time: 0:00:00 s
Cleaning area: 0 m²
Has map: True
New map scanned: False
Is charging: True
Order time?: 0
Start time: 0
Zone data: 0
Mop used: 1 day, 5:00:00 s
Mop left: 6 days, 7:00:00 s
Do not disturb: True
Do not disturb start: 23:00:00
Do not disturb end: 09:00:00
[RW] Vacuum along edges: ViomiEdgeState.Off
[RW] Fan speed: ViomiVacuumSpeed.Standard
[RW] Water grade: ViomiWaterGrade.Low
[RW] Remember map: True
[RW] Cleaning mode: ViomiMode.Vacuum
[RW] Power: False
[RW] LED state: False
[RW] Repeat cleaning active: False
[RW] Sound volume: 1

[codecov-commenter]

Codecov Report

Merging #1684 (4aa4347) into master (21aef76) will decrease coverage by 0.01%.
The diff coverage is 46.15%.

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@@            Coverage Diff             @@
##           master    #1684      +/-   ##
==========================================
- Coverage   80.04%   80.04%   -0.01%     
==========================================
  Files         161      161              
  Lines       16140    16163      +23     
  Branches     3638     3645       +7     
==========================================
+ Hits        12920    12937      +17     
- Misses       2958     2963       +5     
- Partials      262      263       +1     

Impacted Files	Coverage Δ
miio/click_common.py	53.11% <0.00%> (-0.52%)	⬇️
miio/integrations/genericmiot/genericmiot.py	25.71% <13.04%> (+0.35%)	⬆️
miio/devicestatus.py	91.58% <80.00%> (-2.67%)	⬇️
miio/integrations/fan/zhimi/fan.py	93.08% <100.00%> (ø)
...iio/integrations/humidifier/zhimi/airhumidifier.py	90.14% <100.00%> (ø)
miio/integrations/vacuum/mijia/pro2vacuum.py	98.14% <100.00%> (ø)
miio/integrations/vacuum/viomi/viomivacuum.py	59.36% <100.00%> (ø)

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