Add kumos.

static/kumos/shell.mjs

@@ -0,0 +1,36 @@
+import { getScreenRoot, getApplications, Process } from "./kernel.mjs";
+import { showNotification } from "../scripts/notification.js";
+
+export function notify(title, text, time) {
+    showNotification(title, text, time);
+}
+
+function runApp(name) {
+    let launched = false;
+    getApplications().forEach(app => {
+        if (app.name == name) {
+            new Process(app);
+            launched = true;
+        }
+    })
+    if (!launched) alert("Not found.");
+}
+
+function createShell() {
+    const bar = document.createElement('div');
+    bar.classList.add("kumosBar");
+
+    const run = document.createElement('input');
+    const runButton = document.createElement('button');
+    run.type = "text";
+    runButton.innerText = "Run";
+    runButton.id = "kumosBarRunButton"
+    runButton.addEventListener('click', () => runApp(run.value));
+    bar.appendChild(run);
+    bar.appendChild(runButton);
+
+    getScreenRoot().appendChild(bar);
+}
+
+createShell();
+showNotification("KumOS Shell", "Welcome to KumOS, everything is work-in-progress! Try running apps to see available packages.", 10000);