[Keyboard] Rename dnworks/9973 to dnworks/tkl87 (#23692)

keyboards/dnworks/tkl87/keyboard.json

@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "DN 997.3",
+    "keyboard_name": "DN TKL F12",
     "maintainer": "itsme-zeix",
     "manufacturer": "dnworks",
     "processor": "RP2040",

keyboards/dnworks/tkl87/readme.md

@@ -1,20 +1,20 @@
-# 997.3 TKL
+# dnworks TKL (F12)
 
 ![997.3 TKL](https://i.imgur.com/iPPLKg1h.jpeg)
 
-PCB that supports the 997.3 TKL designed by dnworks, including its variants.
+PCB that supports the F12 TKLs designed by dnworks.
 
 * Keyboard Maintainer: [Zeix](https://github.com/itsme-zeix)
-* Hardware Supported: 997.3 Solder PCB rev1 
-* Hardware Availability: dnworks.co
+* Hardware Supported: 997.3 Solder PCB rev1, 765LT Solder PCB rev1 and Best Friend Solder PCB Rev1.
+* Hardware Availability: https://dnworks.co/products
 
 Make example for this keyboard (after setting up your build environment):
 
-    make dnworks/997pt3:default
+    make dnworks/tkl87:default
 
 Flashing example for this keyboard:
 
-    make dnworks/997pt3:default:flash
+    make dnworks/tkl87:default:flash
 
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
 
@@ -22,6 +22,6 @@ See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_to
 
 Enter the bootloader in 3 ways:
 
-* **Bootmagic reset**: Hold down the top left key and plug in the keyboard
-* **Physical reset button**: Briefly press the `RESET` button twice or short the `USB_BOOT` and `GND` pads and plug in the keyboard
+* **Bootmagic reset**: Hold down escape and plug in the keyboard
+* **Physical reset button**: Short the 'USB_BOOT' button and plug in keyboard or press the 'RESET' button twice with the keyboard plugged in.
 * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available