[Keyboard] Add Viktus Styrka (#10982)

* Initial Styrka Commit

Initial commit of basic working firmware.

- has basic 6.25u spacebar and fullsize backspace support in default keymap
- has basic 6.25u spacebar and split backspace support in split_bs keymap
- beginning work for via keymap (not complete)

* Viktus Styrka Update 1

First edit update for Viktus Styrka

- Corrected LAYOUT macros
- Updated keymaps
- Updated info.json to match LAYOUT macros
- Added and updated VIA keymap
- Added and updated ALL keymap
- Removed unused features from config
- Added more detailed board info to main readme

* Update info.json

Update info.json - missing end }

* Update to files in initial commit

As requested, changes made to:

- styrka.c
- rules.mk
- split_bs/keymap.c
- all/keymap.c
- info.json
- config.h

* Update keyboards/viktus/styrka/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/keyboards/viktus/styrka/readme.md b/keyboards/viktus/styrka/readme.md
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+# Viktus Styrka
+
+![Styrka](https://i.imgur.com/)
+
+The Viktus Styrka is a 65% + left macro block created in a collaboration of OneCreativeMind and BlindAssassin111 (Viktus owner). All design done by BlindAssassin111. The board supports ANSI and ISO modifiers as well as split backspace and stepped/non-stepped caps lock.
+
+The PCB is an arm powered board utilizing the STM32F072CBT6 mcu. The PCB is designed to work with the universal daughterboard and a 4in (~100mm) 4 pin JST SR cable with reversed pinout (pin 1 of both connectors is the same wire etc.).
+
+On the PCB is a single button for a reset for flashing. As well, there is a [Segger J-Link 6-pin Needle Adapter](https://www.segger.com/products/debug-probes/j-link/accessories/adapters/6-pin-needle-adapter/) footprint for reflashing the mcu as a backup in case of a bootloader issue.
+
+* Keyboard Maintainer: [jrfhoutx](https://github.com/jrfhoutx), blindassassin111
+* Hardware Supported: Styrka
+* Hardware Availability: <https://www.Viktus.Design>
+
+Make example for this keyboard (after setting up your build environment):
+
+    make viktus/styrka:default
+
+Flashing example for this keyboard:
+
+    make viktus/styrka: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).