Ensure chat send logic initializes reliably

chat-core.js

@@ -5,7 +5,7 @@ async function pollinationsFetch(url, options = {}, { timeoutMs = 45000 } = {})
     try {
         const res = await fetch(
             url,
-            { ...options, signal: controller.signal, cache: 'no-store' }
+            { ...options, signal: controller.signal, cache: 'no-store' } // fixed: spread options
         );
         if (!res.ok) throw new Error(`HTTP ${res.status}`);
         return res;

chat-init.js

@@ -572,16 +572,20 @@ document.addEventListener("DOMContentLoaded", () => {
     });
     sendButton.addEventListener("click", handleSendMessage);
 
-    // Send on Enter, allow newline with Shift+Enter
+    // Send on Enter; newline with Shift+Enter
     chatInput.addEventListener('keydown', (e) => {
-        if (e.key === 'Enter') {
-            if (e.shiftKey) return; // allow newline
-            e.preventDefault();
-            // Directly invoke the send handler so the message is processed
-            // even if the button state would block programmatic clicks.
-            handleSendMessage();
+        // IME safety and repeats
+        if (e.isComposing || e.key !== 'Enter') return;
+
+        if (e.shiftKey) {
+            // allow newline
+            return;
         }
-    });
+
+        e.preventDefault();
+        // Do not rely on button state—call the handler directly.
+        handleSendMessage();
+    }, { once: false });
     sendButton.disabled = chatInput.value.trim() === "";
     chatInput.dispatchEvent(new Event("input"));
     const initialSession = Storage.getCurrentSession();

chat-storage.js

@@ -602,30 +602,6 @@ document.addEventListener("DOMContentLoaded", () => {
             console.log("Click detected on image-button-container, preventing propagation");
         }
     }, true);
-    const sendButton = document.getElementById("send-button");
-    function handleSendMessage() {
-        const message = chatInput.value.trim();
-        if (message === "") return;
-        window.addNewMessage({ role: "user", content: message });
-        chatInput.value = "";
-        chatInput.style.height = "auto";
-        window.sendToPollinations(() => {
-            sendButton.disabled = false;
-            chatInput.disabled = false;
-            chatInput.focus();
-        });
-        sendButton.disabled = true;
-        chatInput.disabled = true;
-    }
-    chatInput.addEventListener("input", () => {
-        sendButton.disabled = chatInput.value.trim() === "";
-        chatInput.style.height = "auto";
-        chatInput.style.height = chatInput.scrollHeight + "px";
-    });
-    sendButton.addEventListener("click", () => {
-        handleSendMessage();
-    });
-    sendButton.disabled = chatInput.value.trim() === "";
     const initialSession = Storage.getCurrentSession();
     if (initialSession.messages && initialSession.messages.length > 0) {
         renderStoredMessages(initialSession.messages);