FEATURE: migrated the chat window to svelte

front/src/Components/Chat/ChatMessageForm.svelte

@@ -0,0 +1,55 @@
+<script lang="ts">
+    import {chatMessagesStore, chatInputFocusStore} from "../../Stores/ChatStore";
+
+    let newMessageText = '';
+    
+    function onFocus() {
+        chatInputFocusStore.set(true);
+    }
+    function onBlur() {
+        chatInputFocusStore.set(false);
+    }
+
+    function saveMessage() {
+        if (!newMessageText) return;
+        chatMessagesStore.addPersonnalMessage(newMessageText);
+        newMessageText = '';
+    }
+</script>
+
+<form on:submit|preventDefault={saveMessage}>
+    <input type="text" bind:value={newMessageText} placeholder="Type here" on:focus={onFocus} on:blur={onBlur} >
+    <button type="submit">
+        <img src="/static/images/send.png" alt="Send" width="20">
+    </button>
+</form>
+
+<style lang="scss">
+    form {
+        display: flex;
+        padding-left: 4px;
+        padding-right: 4px;
+      
+        input {
+          flex: auto;
+          background-color: #42464d;
+          color: white;
+          border-bottom-left-radius: 4px;
+          border-top-left-radius: 4px;
+          border: none;
+          font-size: 22px;
+          font-family: Whiteney;
+        }
+        
+        button {
+          background-color: #42464d;
+          color: white;
+          border-bottom-right-radius: 4px;
+          border-top-right-radius: 4px;
+          border: none;
+          border-left: solid black 1px;
+          font-size: 16px;
+          font-family: Whiteney;
+        }
+    }
+</style>