Update quick note button label to be shorter

Update the label for the quick note button in the executive meetings header from "Take a note..." to "Note" in English and "اكتب ملاحظة…" to "ملاحظة" in Arabic.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 77cfe984-2c65-4152-bb7a-0df28274fe66
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 1f9a6661-3f64-45ae-b766-13143669519d
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/c3c252e4-c83d-40ca-9fff-99a3ea60701e/77cfe984-2c65-4152-bb7a-0df28274fe66/m92e9kU
Replit-Helium-Checkpoint-Created: true

artifacts/tx-os/src/locales/ar.json

@@ -1174,7 +1174,7 @@
       "exit": "الخروج من ملء الشاشة"
     },
     "quickNote": {
-      "label": "اكتب ملاحظة…",
+      "label": "ملاحظة",
       "placeholder": "اكتب ملاحظة سريعة…",
       "send": "إرسال"
     },

artifacts/tx-os/src/locales/en.json

@@ -1082,7 +1082,7 @@
       "exit": "Exit fullscreen"
     },
     "quickNote": {
-      "label": "Take a note…",
+      "label": "Note",
       "placeholder": "Write a quick note…",
       "send": "Send"
     },

artifacts/tx-os/src/pages/executive-meetings.tsx

@@ -1073,13 +1073,13 @@ function ExecutiveMeetingsPageInner() {
                   setQuickNoteOpen(true);
                   setQuickNoteTrigger((n) => n + 1);
                 }}
-                aria-label={t("executiveMeetings.quickNote.label", lang === "ar" ? "اكتب ملاحظة…" : "Take a note…")}
-                title={t("executiveMeetings.quickNote.label", lang === "ar" ? "اكتب ملاحظة…" : "Take a note…")}
+                aria-label={t("executiveMeetings.quickNote.label", lang === "ar" ? "ملاحظة" : "Note")}
+                title={t("executiveMeetings.quickNote.label", lang === "ar" ? "ملاحظة" : "Note")}
                 data-testid="em-quick-note-header"
               >
                 <Plus className="w-4 h-4" />
                 <span className="hidden sm:inline">
-                  {t("executiveMeetings.quickNote.label", lang === "ar" ? "اكتب ملاحظة…" : "Take a note…")}
+                  {t("executiveMeetings.quickNote.label", lang === "ar" ? "ملاحظة" : "Note")}
                 </span>
               </Button>
             )}