refactor: cleanup lore local activation

src/lib/SideBars/LoreBook/LoreBookData.svelte

@@ -37,25 +37,14 @@
     let tokens = $state(0)
 
     function isLocallyActivated(book: loreBook){
-        return getCurrentChat()?.localLore.some(e => 
+        return book.id ? getCurrentChat()?.localLore.some(e => e.id === book.id) : false
-            e.id === book.id &&
-            e.alwaysActive
-        )
     }
     function activateLocally(book: loreBook){
-        const chat = getCurrentChat()
-        let childLore: loreBook | undefined
-        
         if(!book.id){
             book.id = v4()
-        }else{
-            childLore = chat.localLore.find(e => e.id === book.id)
         }
         
-        if(childLore){
+        const childLore: loreBook = {
-            childLore.alwaysActive = true
-        }else{
-            childLore = {
             key: '',
             comment: '',
             content: '',
@@ -66,8 +55,7 @@
             selective: false,
             id: book.id,
         }
-            chat.localLore.push(childLore)
+        getCurrentChat().localLore.push(childLore)
-        }
     }
     function deactivateLocally(book: loreBook){
         if(!book.id) return