FIX: llm selector memory broken

llm selector for bot was no longer remembering selected item.

Author: SamSaffron

assets/javascripts/discourse/components/ai-persona-llm-selector.gjs

@@ -148,21 +148,24 @@ export default class AiPersonaLlmSelector extends Component {
     this.setAllowLLMSelector();
 
     if (this.hasLlmSelector) {
-      let llm = this.keyValueStore.getItem(LLM_SELECTOR_KEY);
+      let llmId = this.keyValueStore.getItem(LLM_SELECTOR_KEY);
+      if (llmId) {
+        llmId = parseInt(llmId, 10);
+      }
 
       const llmOption =
-        this.llmOptions.find((innerLlmOption) => innerLlmOption.id === llm) ||
+        this.llmOptions.find((innerLlmOption) => innerLlmOption.id === llmId) ||
         this.llmOptions[0];
 
       if (llmOption) {
-        llm = llmOption.id;
+        llmId = llmOption.id;
       } else {
-        llm = "";
+        llmId = "";
       }
 
-      if (llm) {
+      if (llmId) {
         next(() => {
-          this.currentLlm = llm;
+          this.currentLlm = llmId;
         });
       }
     }

spec/system/ai_bot/homepage_spec.rb

@@ -257,6 +257,10 @@
       ai_pm_homepage.llm_selector.expand
       ai_pm_homepage.llm_selector.select_row_by_name(claude_2_dup.display_name)
       ai_pm_homepage.llm_selector.collapse
+
+      # confirm memory works for llm selection
+      ai_pm_homepage.visit
+      expect(ai_pm_homepage.llm_selector).to have_selected_name(claude_2_dup.display_name)
     end
 
     it "renders back to forum link" do