Fix compose focus steal; add contact picker to To field; v1.1.17

- Focus effect now only fires when compose/reply first opens, not on every
  keystroke — typing in the To field no longer jumps focus to the body
- 👥 button next to To field opens a searchable contact picker dropdown;
  selecting a contact fills in email and name instantly

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

src/App.css

@@ -9765,6 +9765,106 @@
   border-color: rgba(201, 168, 76, 0.45);
 }
 
+.em-to-field-wrap {
+  flex: 1;
+  position: relative;
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  min-width: 0;
+}
+
+.em-to-field-wrap .em-compose-input {
+  flex: 1;
+  min-width: 0;
+}
+
+.em-contact-pick-btn {
+  background: rgba(255,255,255,0.06);
+  border: 1px solid rgba(201,168,76,0.2);
+  border-radius: 6px;
+  color: #c8b898;
+  font-size: 0.9rem;
+  padding: 0.3rem 0.45rem;
+  cursor: pointer;
+  flex-shrink: 0;
+  line-height: 1;
+  transition: background 0.12s;
+}
+.em-contact-pick-btn:hover { background: rgba(255,255,255,0.1); }
+
+.em-contact-picker {
+  position: absolute;
+  top: calc(100% + 4px);
+  left: 0;
+  right: 36px;
+  background: #1e1c16;
+  border: 1px solid rgba(201,168,76,0.3);
+  border-radius: 8px;
+  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
+  z-index: 50;
+  overflow: hidden;
+}
+
+.em-contact-picker-search {
+  width: 100%;
+  box-sizing: border-box;
+  background: transparent;
+  border: none;
+  border-bottom: 1px solid rgba(201,168,76,0.15);
+  padding: 0.5rem 0.75rem;
+  color: #f0ead8;
+  font-size: 0.85rem;
+  font-family: system-ui, sans-serif;
+  outline: none;
+}
+
+.em-contact-picker-list {
+  max-height: 220px;
+  overflow-y: auto;
+}
+
+.em-contact-picker-empty {
+  padding: 0.6rem 0.75rem;
+  color: #6a6050;
+  font-size: 0.83rem;
+}
+
+.em-contact-picker-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+  width: 100%;
+  padding: 0.45rem 0.75rem;
+  background: none;
+  border: none;
+  cursor: pointer;
+  text-align: left;
+  transition: background 0.1s;
+}
+.em-contact-picker-item:hover { background: rgba(255,255,255,0.06); }
+
+.em-contact-picker-name {
+  font-size: 0.85rem;
+  color: #e8e2d5;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  flex-shrink: 0;
+  max-width: 45%;
+}
+
+.em-contact-picker-email {
+  font-size: 0.78rem;
+  color: #c8860a;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  flex: 1;
+  text-align: right;
+}
+
 .em-compose-select {
   flex: 1;
   background: #14130f;