[Keymap] Update to userspace kuchosauroand0 (#6596)

* added combos

* minor adjustments, added combos

* Add second encoder, add modifiers to encoders

Added a skeleton for the possibily having a second encoder.
Added 9 modifiers for the first rotary encoder:

- None
  General navigation. Page up/down
- SHIFT
  Fast navigation. Home/end
- CTRL
  Vertical navigation. Up/down
- CTRL+SHIFT
  Horizontal navigation. Left/right
- ALT
  Audio volume control.
- GUI
  Browser navigation(windows). Forward/backward
- ALT+SHIFT
  Form navigation. Tab up/down
- ALT+CTRL
  Media control. (Play|pause)/mute
- HYPER
  Media navigation. Next/prev track

Key codes are stored in `uint16_t encoder_actions[2][9]`

* Add second encoder, add modifiers to encoders

Added a skeleton for the possibily having a second encoder.
Added 9 modifiers for the first rotary encoder:

- None
  General navigation. Page up/down
- SHIFT
  Fast navigation. Home/end
- CTRL
  Vertical navigation. Up/down
- CTRL+SHIFT
  Horizontal navigation. Left/right
- ALT
  Audio volume control.
- GUI
  Browser navigation(windows). Forward/backward
- ALT+SHIFT
  Form navigation. Tab up/down
- ALT+CTRL
  Media control. (Play|pause)/mute
- HYPER
  Media navigation. Next/prev track

Key codes are stored in `uint16_t encoder_actions[2][9]`

* Clean up; added combos

Combos:
- CV: Copy
- XC: Cut
- ZV: Paste
- QP: KC_SLEEP

* Fix LEADER_DICTIONARY to be more useful

* Add documentation

* Minor fixes

* Raise TAPPING_TERM

* testing

* Rearrange modifiers

* Fix kc being stored in uint8 instead of uint16

* Update documentation

* Clean up

* Remove excess comments

* Put encoder_actions in progmem

users/kuchosauronad0/leader.c

@@ -20,12 +20,9 @@ void matrix_scan_user(void){
   LEADER_DICTIONARY() {
     leading = false;
     leader_end();
-    // Q is for TMUX
-    // Z is for OS related things
-    // other single key sequences are mostly for terminals and vim
 
     SEQ_ONE_KEY(KC_W) {
-      // Vim + Tmux Macro, when in command mode in vim: write to file, change to the other pane in the current session and repeat the last command
+      // vim/tmux: Use in command mode in vim: write to file, switch tmux pane in the current session window and repeat the last command
       SEND_STRING(":w" SS_TAP(X_ENTER));
       tmux_pane_switch_repeat();
       }
@@ -36,42 +33,38 @@ void matrix_scan_user(void){
     }
 
     SEQ_ONE_KEY(KC_A) {
-      // Send the Tmux Prefix and press 'right' arrow
+       // tmux: Send the prefix and press 'right' arrow
       tmux_prefix();
       tap_code(KC_RIGHT);
     }
 
     SEQ_TWO_KEYS(KC_T, KC_T) {
-      // Send the Tmux Prefix to a nested session
+      // tmux: Send the prefix to a nested session
       tmux_prefix();
       tmux_prefix();
     }
-    SEQ_TWO_KEYS(KC_Q, KC_A) {
-      // Switch pane and repeat last action
+    SEQ_TWO_KEYS(KC_T, KC_R) {
+      // tmux: Switch pane and repeat last action
       tmux_pane_switch_repeat();
     }
 
-    SEQ_TWO_KEYS(KC_Z, KC_P){
-      // Press windows key, send string 'plex' and press enter
-      register_code(KC_LGUI);
-      register_code(KC_S);
-      unregister_code(KC_S);
-
-      unregister_code(KC_LGUI);
-      SEND_STRING("plex");
-      tap_code(KC_ENTER);
+    SEQ_TWO_KEYS(KC_V, KC_Z){
+      // vim: Zoom pane
+      tap_code16(LCTL(KC_W));
+      tap_code16(LSFT(KC_BSLS));
     }
 
-    SEQ_TWO_KEYS(KC_Z, KC_F) {
-      // Open a search
-      register_code(KC_LGUI);
-      register_code(KC_S);
-      unregister_code(KC_S);
-      unregister_code(KC_LGUI);
+    SEQ_TWO_KEYS(KC_V, KC_R) {
+      // vim: Substitute and place cursor
+      SEND_STRING(":%s///g" SS_TAP(X_LEFT));
+      tap_code(KC_LEFT);
+      tap_code(KC_LEFT);
     }
 
-    SEQ_TWO_KEYS(KC_Z, KC_Z) {
-      SEND_STRING("https://start.duckduckgo.com"SS_TAP(X_ENTER));
+    SEQ_TWO_KEYS(KC_V, KC_T) {
+     // vim: move current pane to new tab
+     tap_code16(LCTL(KC_W));
+     tap_code16(LSFT(KC_T));
     }
 
     SEQ_THREE_KEYS(KC_BSPC, KC_BSPC, KC_BSPC){