remove renderers prone to jailbreak

.github/DISCUSSION_TEMPLATE/issue-triage.yml

@@ -36,7 +36,6 @@ body:
         Provide a summary of how you expect Ghostty to behave in this situation.  Include any relevant documentation links.
       placeholder: |
         The screen is cleared and the prompt is redrawn at the top of the window.
-      render: text
     validations:
       required: true
   - type: textarea
@@ -46,7 +45,6 @@ body:
         Provide a summary of how Ghostty actually behaves in this situation.  If it is not immediately obvious how the actual behavior differs from the expected behavior described above, please be sure to mention the deviation specifically.
       placeholder: |
         The screen is not cleared, and an error is printed: `Error opening terminal: xterm-ghostty`.
-      render: text
     validations:
       required: true
   - type: textarea
@@ -143,7 +141,6 @@ body:
         set-option -sa terminal-overrides ",xterm*:Tc"
         set  -g base-index      1
         setw -g pane-base-index 1
-      render: text
     validations:
       required: false
   - type: markdown