Fix cache handling for autoTranslateCachedOnly when translateBeforeHTMLFormatting is disabled (#672)

# PR Checklist
- [x] Did you check if it works normally in all models? *ignore this
when it dosen't uses models*
- [x] Did you check if it works normally in all of web, local and node
hosted versions? if it dosen't, did you blocked it in those versions?
- [ ] Did you added a type def?

# Description
This PR introduces a fix for an issue where cache misses occur when
translateBeforeHTMLFormatting is disabled. Previously, the 'Auto
Translate Cached Only' feature only worked when
translateBeforeHTMLFormatting was enabled. This update ensures that
cached translations are used properly even when
translateBeforeHTMLFormatting is disabled.

Thank you for taking the time. This is not an urgent matter, but I would
appreciate it if you could incorporate this PR along with other changes
in the next update.

src/lib/ChatScreens/Chat.svelte

@@ -140,11 +140,12 @@
                 translateText = false
                 try {
                     if(DBState.db.autoTranslate){
-                        if(DBState.db.autoTranslateCachedOnly && DBState.db.translatorType === "llm"){
-                            const cache = await getLLMCache(data)
-                            if(cache !== null){
-                                translateText = true
-                            }
+                        if(DBState.db.autoTranslateCachedOnly && DBState.db.translatorType === 'llm'){
+                            const cache = DBState.db.translateBeforeHTMLFormatting
+                            ? await getLLMCache(data)
+                            : await getLLMCache(await ParseMarkdown(data, charArg, 'pretranslate', chatID, getCbsCondition()))
+                  
+                            translateText = cache !== null
                         }
                         else{
                             translateText = true