Move encoder config to data driven (#19923)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/25keys/cassette42/config.h

@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define ENCODERS_PAD_A { B6, B3 }
-#define ENCODERS_PAD_B { B2, B1 }
-#define ENCODER_RESOLUTION 4
-
 #define RGB_DI_PIN D3
 #ifdef RGB_DI_PIN
 #    define RGBLED_NUM 5

keyboards/25keys/cassette42/info.json

@@ -8,6 +8,12 @@
         "pid": "0xCA42",
         "device_version": "0.0.1"
     },
+    "encoder": {
+        "rotary": [
+            {"pin_a": "B6", "pin_b": "B2"},
+            {"pin_a": "B3", "pin_b": "B1"}
+        ]
+    },
     "processor": "atmega32u4",
     "bootloader": "caterina",
     "matrix_pins": {