feat(telegram-remote): ship lib/ code, add voice transcription, chat pagination, stream photos

- Add lib/ (plain-ESM plugin code, no build step) so the published
  tarball actually contains the plugin; un-ignore lib/ for this package
- Sync README: voice/audio transcription via home-lab Whishper (default
  large-v2, device cuda, language auto), /chats pagination and subagent
  hiding, whisper* config keys, updated security note

packages/telegram-remote/lib/ui.js

@@ -0,0 +1,57 @@
+/**
+ * Tiny UI kit: consistent, pretty Telegram message composition.
+ * All helpers return HTML-safe strings (callers escape user data).
+ */
+
+/** Soft horizontal divider. */
+export const DIVIDER = "─────── ⋆⋅☆⋅⋆ ───────";
+/** Slim divider for tight layouts. */
+export const SLIM = "────────────";
+
+/** Section heading with a leading emoji. */
+export function heading(emoji, title) {
+  return "<b>" + emoji + " " + title + "</b>";
+}
+
+/** Hero header for welcome/start pages. */
+export function hero(title, subtitle) {
+  return "✨ <b>" + title + "</b>" + (subtitle ? "\n<i>" + subtitle + "</i>" : "");
+}
+
+/** One feature/fact row: emoji + label + detail. */
+export function row(emoji, label, detail) {
+  return emoji + " <b>" + label + "</b>" + (detail ? " — " + detail : "");
+}
+
+/** Bullet line with an optional muted hint. */
+export function bullet(text, hint) {
+  return "• " + text + (hint ? " <i>(" + hint + ")</i>" : "");
+}
+
+/** Command line: /cmd + short hint, monospace. */
+export function command(cmd, hint) {
+  return "<code>" + cmd + "</code>" + (hint ? " — " + hint : "");
+}
+
+/** Muted small print. */
+export function small(text) {
+  return "<i>" + text + "</i>";
+}
+
+/** Status chip: colored dot + word. */
+export function chip(dot, word) {
+  return "<b>" + dot + "</b> " + word;
+}
+
+/** Numbered list item with title + meta line. */
+export function numbered(index, title, meta) {
+  return (index + 1) + ". <b>" + title + "</b>" + (meta ? "\n   <i>" + meta + "</i>" : "");
+}
+
+/** Keyboard: rows of buttons. */
+export function inlineKeyboard(rows) {
+  return { inline_keyboard: rows.map((rowButtons) => rowButtons.map((b) => ({
+    text: b.text,
+    callback_data: b.data ?? b.text,
+  }))) };
+}