Fix @ autocomplete visibility + configurable Enter key

@ autocomplete: dropdown was clipped by overflow:hidden ancestors.
Fix by appending it to the root element and using position:fixed with
getBoundingClientRect() for viewport-relative placement.

Enter key: add sendOnEnter setting (default: off = Cmd+Enter sends).
When on, plain Enter sends and Shift+Enter inserts a newline.

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

main.js

@@ -96,7 +96,7 @@ var ChatView = class extends import_obsidian.ItemView {
     this.contextPreviewEl.style.display = "none";
     const inputArea = chatArea.createDiv("vc-input-area");
     const inputWrapper = inputArea.createDiv("vc-input-wrapper");
-    this.mentionDropdownEl = inputWrapper.createDiv("vc-mention-dropdown");
+    this.mentionDropdownEl = root.createDiv("vc-mention-dropdown");
     this.mentionDropdownEl.style.display = "none";
     this.inputEl = inputWrapper.createEl("textarea", {
       cls: "vc-input",
@@ -133,7 +133,11 @@ var ChatView = class extends import_obsidian.ItemView {
           return;
         }
       }
-      if (e.key === "Enter" && (e.metaKey || e.ctrlKey)) {
+      const sendOnEnter = this.plugin.settings.sendOnEnter;
+      if (sendOnEnter && e.key === "Enter" && !e.shiftKey && !e.metaKey && !e.ctrlKey) {
+        e.preventDefault();
+        this.handleSend();
+      } else if (!sendOnEnter && e.key === "Enter" && (e.metaKey || e.ctrlKey)) {
         e.preventDefault();
         this.handleSend();
       }
@@ -466,7 +470,14 @@ ${content}`;
     }
     this.mentionSelectedIdx = 0;
     this.renderMentionDropdown();
-    this.mentionDropdownEl.style.display = "block";
+    const rect = this.inputEl.getBoundingClientRect();
+    const el = this.mentionDropdownEl;
+    el.style.position = "fixed";
+    el.style.left = rect.left + "px";
+    el.style.width = rect.width + "px";
+    el.style.top = "auto";
+    el.style.bottom = window.innerHeight - rect.top + 4 + "px";
+    el.style.display = "block";
   }
   renderMentionDropdown() {
     this.mentionDropdownEl.empty();
@@ -723,8 +734,8 @@ var VaultSearch = class {
     let bestPos = 0;
     let bestScore = 0;
     for (let i = 0; i < content.length - maxLen; i += 50) {
-      const window = lower.slice(i, i + maxLen);
-      const score = queryWords.filter((w) => window.includes(w)).length;
+      const window2 = lower.slice(i, i + maxLen);
+      const score = queryWords.filter((w) => window2.includes(w)).length;
       if (score > bestScore) {
         bestScore = score;
         bestPos = i;
@@ -819,7 +830,8 @@ Wenn du Fragen beantwortest:
   autoRetrieveContext: true,
   showContextPreview: true,
   saveThreadsToVault: true,
-  threadsFolder: "Calendar/Chat"
+  threadsFolder: "Calendar/Chat",
+  sendOnEnter: false
 };
 var MODELS = [
   { id: "claude-opus-4-5-20251101", name: "Claude Opus 4.5 (St\xE4rkst)" },
@@ -851,6 +863,12 @@ var MemexChatSettingsTab = class extends import_obsidian3.PluginSettingTab {
         await this.plugin.saveSettings();
       });
     });
+    new import_obsidian3.Setting(containerEl).setName("Senden mit Enter").setDesc("Ein: Enter sendet. Aus: Cmd+Enter sendet (Enter = neue Zeile)").addToggle(
+      (toggle) => toggle.setValue(this.plugin.settings.sendOnEnter).onChange(async (value) => {
+        this.plugin.settings.sendOnEnter = value;
+        await this.plugin.saveSettings();
+      })
+    );
     containerEl.createEl("h3", { text: "Kontext-Einstellungen" });
     new import_obsidian3.Setting(containerEl).setName("Max. Kontext-Notizen").setDesc("Wie viele Notizen werden automatisch als Kontext hinzugef\xFCgt? (1\u201315)").addSlider(
       (slider) => slider.setLimits(1, 15, 1).setValue(this.plugin.settings.maxContextNotes).setDynamicTooltip().onChange(async (value) => {

src/ChatView.ts

@@ -128,7 +128,8 @@ export class ChatView extends ItemView {
     const inputArea = chatArea.createDiv("vc-input-area");
 
     const inputWrapper = inputArea.createDiv("vc-input-wrapper");
-    this.mentionDropdownEl = inputWrapper.createDiv("vc-mention-dropdown");
+    // Dropdown appended to root to escape overflow:hidden ancestors
+    this.mentionDropdownEl = root.createDiv("vc-mention-dropdown");
     this.mentionDropdownEl.style.display = "none";
     this.inputEl = inputWrapper.createEl("textarea", {
       cls: "vc-input",
@@ -170,7 +171,11 @@ export class ChatView extends ItemView {
           return;
         }
       }
-      if (e.key === "Enter" && (e.metaKey || e.ctrlKey)) {
+      const sendOnEnter = this.plugin.settings.sendOnEnter;
+      if (sendOnEnter && e.key === "Enter" && !e.shiftKey && !e.metaKey && !e.ctrlKey) {
+        e.preventDefault();
+        this.handleSend();
+      } else if (!sendOnEnter && e.key === "Enter" && (e.metaKey || e.ctrlKey)) {
         e.preventDefault();
         this.handleSend();
       }
@@ -570,7 +575,16 @@ export class ChatView extends ItemView {
 
     this.mentionSelectedIdx = 0;
     this.renderMentionDropdown();
-    this.mentionDropdownEl.style.display = "block";
+
+    // Position using fixed coords to escape overflow:hidden ancestors
+    const rect = this.inputEl.getBoundingClientRect();
+    const el = this.mentionDropdownEl;
+    el.style.position = "fixed";
+    el.style.left = rect.left + "px";
+    el.style.width = rect.width + "px";
+    el.style.top = "auto";
+    el.style.bottom = (window.innerHeight - rect.top + 4) + "px";
+    el.style.display = "block";
   }
 
   private renderMentionDropdown(): void {

src/SettingsTab.ts

@@ -11,6 +11,7 @@ export interface MemexChatSettings {
   showContextPreview: boolean;
   saveThreadsToVault: boolean;
   threadsFolder: string;
+  sendOnEnter: boolean;
 }
 
 export const DEFAULT_SETTINGS: MemexChatSettings = {
@@ -30,6 +31,7 @@ Wenn du Fragen beantwortest:
   showContextPreview: true,
   saveThreadsToVault: true,
   threadsFolder: "Calendar/Chat",
+  sendOnEnter: false,
 };
 
 export const MODELS = [
@@ -80,6 +82,16 @@ export class MemexChatSettingsTab extends PluginSettingTab {
         });
       });
 
+    new Setting(containerEl)
+      .setName("Senden mit Enter")
+      .setDesc("Ein: Enter sendet. Aus: Cmd+Enter sendet (Enter = neue Zeile)")
+      .addToggle((toggle) =>
+        toggle.setValue(this.plugin.settings.sendOnEnter).onChange(async (value) => {
+          this.plugin.settings.sendOnEnter = value;
+          await this.plugin.saveSettings();
+        })
+      );
+
     // --- Context ---
     containerEl.createEl("h3", { text: "Kontext-Einstellungen" });
 

styles.css

@@ -405,16 +405,13 @@
 }
 
 .vc-mention-dropdown {
-  position: absolute;
-  bottom: calc(100% + 4px);
-  left: 0;
-  right: 0;
   background: var(--background-primary);
   border: 1px solid var(--background-modifier-border);
   border-radius: 8px;
-  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
-  overflow: hidden;
-  z-index: 100;
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
+  max-height: 220px;
+  overflow-y: auto;
+  z-index: 9999;
 }
 
 .vc-mention-item {