Theseus 0.3.103: sidebar panel context menu + Hermes icon framing

Right-click on a sidebar panel (WhatsApp, Telegram, LLMs, add-on panels
like Hermes) now opens a native menu with Copy image / Save image as /
Open link in new tab / Copy / Back / Forward / Reload. Previously the
sidebar views had no context-menu listener attached, so sites like
WhatsApp Web that intercept right-click left the user with no way to
copy an image.

Hermes mark in the sidebar strip now zooms to the V-fold and wings;
envelope body partially visible. The original viewBox had ~43% empty
space top-and-bottom, so the glyph rendered at ~15 px inside the 26 px
icon frame.

main.js

@@ -3819,6 +3819,42 @@ function lockPanelView(view) {
     if (/^(?:https?|bns):/i.test(url)) createTab(url);
   });
 }
+// Right-click menu for sidebar web views (quick-links like WhatsApp /
+// Telegram, and add-on panels). Sites can override their own context menu
+// (WhatsApp Web does, and drops "Copy image"); listening at the Electron
+// layer guarantees a native menu with image / link / copy actions.
+function installPanelContextMenu(view) {
+  const wc = view.webContents;
+  wc.on("context-menu", (_e, p) => {
+    const items = [];
+    const haveMain = !!win && !win.isDestroyed();
+    if (p.linkURL) {
+      items.push(
+        { label: "Open link in new tab",    enabled: haveMain, click: () => { createTab(p.linkURL); try { win.focus(); } catch {} } },
+        { label: "Open link in new window", click: () => openLinkWindow(p.linkURL) },
+        { label: "Copy link address",       click: () => clipboard.writeText(p.linkURL) },
+        { type: "separator" },
+      );
+    }
+    if (p.mediaType === "image" && p.srcURL) {
+      items.push(
+        { label: "Open image in new tab", enabled: haveMain, click: () => { createTab(p.srcURL); try { win.focus(); } catch {} } },
+        { label: "Save image as…",   click: () => wc.downloadURL(p.srcURL) },
+        { label: "Copy image",            click: () => { try { wc.copyImageAt(p.x, p.y); } catch {} } },
+        { label: "Copy image address",    click: () => clipboard.writeText(p.srcURL) },
+        { type: "separator" },
+      );
+    }
+    if (p.isEditable) items.push({ role: "cut" }, { role: "copy" }, { role: "paste" }, { type: "separator" });
+    else if (p.selectionText) items.push({ role: "copy" }, { type: "separator" });
+    items.push(
+      { label: "Back",    enabled: wc.navigationHistory.canGoBack(),    click: () => wc.navigationHistory.goBack() },
+      { label: "Forward", enabled: wc.navigationHistory.canGoForward(), click: () => wc.navigationHistory.goForward() },
+      { label: "Reload",  click: () => wc.reload() },
+    );
+    try { Menu.buildFromTemplate(items).popup({ window: win && !win.isDestroyed() ? win : undefined }); } catch {}
+  });
+}
 function addonIdForSender(sender) {
   try {
     const u = new URL(sender.getURL());
@@ -5698,6 +5734,7 @@ function createWindow() {
   // brand scrollbar the moment its DOM is ready.
   sidebar = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "sidebar-preload.js") } });
   lockPanelView(sidebar);
+  installPanelContextMenu(sidebar);
   raise(sidebar);
   styleScrollbars(sidebar.webContents);
   sidebar.setVisible(false);
@@ -5727,6 +5764,7 @@ function createWindow() {
     if (url && /^(?:https?|bns):/i.test(url)) createTab(url);
     return { action: "deny" };
   });
+  installPanelContextMenu(quickPanel);
   try { quickPanel.setBackgroundColor(nativeTheme.shouldUseDarkColors ? "#0b0e14" : "#ffffff"); } catch {}
   raise(quickPanel);
   styleScrollbars(quickPanel.webContents);
@@ -5734,6 +5772,7 @@ function createWindow() {
   // Left add-on panels: same preload and IPC surface as the right sidebar.
   leftPanel = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "sidebar-preload.js") } });
   lockPanelView(leftPanel);
+  installPanelContextMenu(leftPanel);
   try { leftPanel.setBackgroundColor(nativeTheme.shouldUseDarkColors ? "#0b0e14" : "#ffffff"); } catch {}
   raise(leftPanel);
   styleScrollbars(leftPanel.webContents);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "theseus-navigator",
-  "version": "0.3.102",
+  "version": "0.3.103",
   "license": "MPL-2.0",
   "description": "Theseus Navigator — a browser that follows the thread. By Silent Mode, a Deviant project.",
   "author": "Silent Mode",