fix: remove references to deprecated and removed siren functions

modules/languages/siren-json.el

@@ -14,8 +14,7 @@
 
   :general
   (:keymaps 'json-mode-map
-            "C-j" 'newline-and-indent
-            "C-c C-h" 'siren-folding-toggle)
+            "C-j" 'newline-and-indent)
 
   :hook
   (json-mode . siren-json-mode-setup)

modules/languages/siren-jsonnet.el

@@ -22,8 +22,7 @@
   :preface
   (defun siren-jsonnet-mode-setup ()
     "Default tweaks for `jsonnet-mode'."
-    (jsonnet-format-buffer-on-save-mode t)
-    (siren-folding))
+    (jsonnet-format-buffer-on-save-mode t))
 
   :config
   (with-eval-after-load 'flycheck

modules/languages/siren-typescript.el

@@ -18,8 +18,7 @@
 
   :general
   (:keymaps 'typescript-mode-map
-            "C-j" 'newline-and-indent
-            "C-c C-h" 'siren-folding-toggle)
+            "C-j" 'newline-and-indent)
 
   :preface
   (defun siren-typescript-mode-setup ()

modules/languages/siren-vue.el

@@ -14,8 +14,7 @@
 
   :preface
   (defun siren-vue-mode-setup ()
-    (lsp-deferred)
-    (siren-folding)))
+    (lsp-deferred)))
 
 (provide 'siren-vue)
 ;;; siren-vue.el ends here

modules/languages/siren-web-mode.el

@@ -17,8 +17,7 @@
 
   :general
   (:keymaps 'web-mode-map
-            "C-j" 'newline-and-indent
-            "C-c C-h" 'siren-folding-toggle)
+            "C-j" 'newline-and-indent)
 
   :hook
   (web-mode . siren-web-mode-setup)