feat: setup vim/helix init/deinit_command

src/keybind/builtin/flow.json

@@ -1,8 +1,4 @@
 {
-    "settings": {
-        "init_command": ["enter_flow_mode"],
-        "deinit_command": ["exit_flow_mode"]
-    },
     "normal": {
         "press": [
             ["ctrl+e", "open_recent"],

src/keybind/builtin/helix.json

@@ -1,5 +1,7 @@
 {
     "settings": {
+        "init_command": ["enter_helix_mode"],
+        "deinit_command": ["exit_helix_mode"],
         "fallback": "vim"
     },
     "normal": {

src/keybind/builtin/vim.json

@@ -1,4 +1,8 @@
 {
+    "settings": {
+        "init_command": ["enter_vim_mode"],
+        "deinit_command": ["exit_vim_mode"]
+    },
     "normal": {
         "syntax": "vim",
         "on_match_failure": "ignore",