fix(ui): disable auto-capitalization for rule content input (#8052)

On macOS, WKWebView applies system auto-capitalization to text inputs, so
typing a lowercase rule payload (e.g. a domain) in the rule editor dialog
turned its first letter into uppercase and required a manual correction.

Apply the same input-hint attributes already used by other text fields in
the app (autoComplete/autoCorrect/autoCapitalize/spellCheck) to the rule
content field.

Fixes #8038

src/components/profile/rules-editor-viewer.tsx

@@ -684,6 +684,9 @@ export const RulesEditorViewer = (props: Props) => {
                   ruleType.name !== 'SUB-RULE' && (
                     <TextField
                       autoComplete="new-password"
+                      autoCorrect="off"
+                      autoCapitalize="off"
+                      spellCheck="false"
                       size="small"
                       sx={{ minWidth: '240px' }}
                       slotProps={{