[TASK] Set clear cache command for faq

Related: T3DEMO-270

src/extensions/site_t3demo/Configuration/PageTsConfig/TCEFORM.tsconfig

@@ -36,7 +36,6 @@ TCEFORM.pages {
   newUntil.disabled = 1
   content_from_pid.disabled = 1
   cache_timeout.disabled = 1
-  cache_tags.disabled = 1
   php_tree_stop.disabled = 1
   module.disabled = 1
   l18n_cfg.disabled = 1

src/extensions/site_t3demo/Configuration/PageTsConfig/main.tsconfig

@@ -31,3 +31,8 @@ TCEMAIN.translateToMessage >
 
 TCEMAIN.table.pages.disablePrependAtCopy = 1
 TCEMAIN.table.tt_content.disablePrependAtCopy = 1
+
+# clear cache for faqs when editing something in the faq sys folder
+[page["uid"] == 36]
+TCEMAIN.clearCacheCmd = cacheTag:faq
+[end]