Add device support for Stadler Form Lukas Dehumidifier (#4198)

* Add files via upload

* Add files via upload

* Update Stadler Form Lukas dehumidifier configuration

Updated device configuration for Stadler Form Lukas dehumidifier, including changes to entity mappings and added new binary sensors for tank full and defrost mode.

* Fix formatting issues in Stadler Form Lukas YAML

* Fix formatting issues in Stadler Form Lukas YAML

* feat (stadlerform_lukas_dehumidifier): use fan entity, naming tweaks

- top level name should be generic
- use translation for child lock
- use fan entity for speed and swing (combined with main switch)

PR #4198

---------

Co-authored-by: Jason Rumney <make-all@users.noreply.github.com>

custom_components/tuya_local/devices/stadlerform_lukas_dehumidifier.yaml

@@ -0,0 +1,118 @@
+name: Dehumidifier
+products:
+  - id: 6ny5ejcir57trwao
+    manufacturer: Stadler Form
+    model: Lukas
+
+entities:
+  # Main control
+  - entity: humidifier
+    class: dehumidifier
+    dps:
+      - id: 1
+        type: boolean
+        name: switch
+
+      - id: 5
+        name: mode
+        type: string
+        mapping:
+          - dps_val: "DRY"
+            value: normal
+          - dps_val: "LAUNDRY"
+            value: laundry
+
+      - id: 3
+        name: humidity
+        type: integer
+        range:
+          min: 25
+          max: 80
+        mapping:
+          - step: 5
+
+      - id: 6
+        type: integer
+        name: current_humidity
+
+  # Fan speed (1–4)
+  - entity: fan
+    dps:
+      - id: 1
+        type: boolean
+        name: switch
+      - id: 4
+        type: string
+        name: speed
+        mapping:
+          - dps_val: "1"
+            value: 25"
+          - dps_val: "2"
+            value: 50
+          - dps_val: "3"
+            value: 75
+          - dps_val: "4"
+            value: 100
+      - id: 8
+        type: boolean
+        name: oscillate
+
+  # Night mode
+  - entity: switch
+    translation_key: sleep
+    dps:
+      - id: 14
+        type: boolean
+        name: switch
+
+  # Child lock
+  - entity: lock
+    translation_key: child_lock
+    dps:
+      - id: 16
+        type: boolean
+        name: lock
+
+  # Error bitfield
+  - entity: binary_sensor
+    class: problem
+    category: diagnostic
+    dps:
+      - id: 19
+        type: bitfield
+        name: sensor
+        mapping:
+          - dps_val: 0
+            value: false
+          - dps_val: 2
+            value: false
+          - dps_val: 4
+            value: false
+          - value: true
+      - id: 19
+        type: bitfield
+        name: fault_code
+
+  # Tank full
+  - entity: binary_sensor
+    translation_key: tank_full
+    dps:
+      - id: 19
+        type: bitfield
+        name: sensor
+        mapping:
+          - dps_val: 2
+            value: true
+          - value: false
+
+  # Defrost mode
+  - entity: binary_sensor
+    translation_key: defrost
+    dps:
+      - id: 19
+        type: bitfield
+        name: sensor
+        mapping:
+          - dps_val: 4
+            value: true
+          - value: false