fix(language/terraform): disable lsp-mode and tree-sitter-mode

Both cause annoyances and freezes, to the point they're generally not
worth using right now.

modules/languages/siren-terraform.el

@@ -18,7 +18,8 @@
 
   :preface
   (defun siren-terraform-mode-setup ()
-    (setq-local tab-width 2))
+    (setq-local tab-width 2)
+    (terraform-format-on-save-mode t))
 
   :config
   ;; This does a better job of injecting formatted content than the default
@@ -35,13 +36,18 @@
 
   :preface
   (defun siren-lsp-terraform-mode-setup ()
+    ;; TODO: Re-evaluate lsp-mode for Terraform at some point in the future.
+    ;; Currently it mostly just gets in the way and causes enough annoyance that
+    ;; it's not worth using by default.
+
     ;; Disable semantic tokens as it typically causes an annoying delay with the
     ;; syntax highlighting as you type. Essentially all new text is a very faded
     ;; out grey color for the first 1-2 seconds as you type.
-    (setq-local lsp-semantic-tokens-enable nil)
+    ;; (setq-local lsp-semantic-tokens-enable nil)
 
-    (lsp-format-buffer-on-save-mode t)
-    (lsp-deferred)))
+    ;; (lsp-format-buffer-on-save-mode t)
+    ;; (lsp-deferred)
+    ))
 
 (use-package terraform-doc
   :defer t)

modules/text-editing/siren-tree-sitter.el

@@ -19,7 +19,7 @@
     python-mode
     ruby-mode
     rust-mode
-    terraform-mode
+    ;; terraform-mode ;; Disabled due to frequently locking up Emacs for minutes
     typescript-mode
     yaml-mode) . siren-tree-sitter-mode-enable)