feat: open new thread when activating note-as-context command

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

main.js

@@ -33305,6 +33305,7 @@ var MemexChatPlugin = class extends import_obsidian5.Plugin {
             const leaf = this.app.workspace.getLeavesOfType(VIEW_TYPE_MEMEX_CHAT)[0];
             if (leaf) {
               const view = leaf.view;
+              view.newThread();
               view.setInputValue(`Erkl\xE4re und verkn\xFCpfe [[${file.basename}]] mit anderen Konzepten im Vault.`);
               view.setExplicitContext([file]);
             }

src/ChatView.ts

@@ -215,7 +215,7 @@ export class ChatView extends ItemView {
 
   // ─── Thread Management ────────────────────────────────────────────────────
 
-  private newThread(): void {
+  newThread(): void {
     const thread: Thread = {
       id: Date.now().toString(),
       title: "Neuer Chat",

src/main.ts

@@ -85,6 +85,7 @@ export default class MemexChatPlugin extends Plugin {
             const leaf = this.app.workspace.getLeavesOfType(VIEW_TYPE_MEMEX_CHAT)[0];
             if (leaf) {
               const view = leaf.view as ChatView;
+              view.newThread();
               view.setInputValue(`Erkläre und verknüpfe [[${file.basename}]] mit anderen Konzepten im Vault.`);
               view.setExplicitContext([file]);
             }