Add shell and echo app

src/os/src/config/keyboard.ts

@@ -1,5 +1,6 @@
 export const Keycode = {
   Enter: 28,
+  Backspace: 14,
   Q: 16,
   W: 17,
   E: 18,
@@ -28,10 +29,12 @@ export const Keycode = {
   M: 50,
   ".": 52,
   "/": 53,
+  " ": 57,
 };
 
 export const RKeycode = {
   28: "Enter",
+  14: "Backspace",
   16: "Q",
   17: "W",
   18: "E",
@@ -60,4 +63,5 @@ export const RKeycode = {
   50: "M",
   52: ".",
   53: "/",
+  57: " ",
 };

src/os/src/oskrnl/app/launcher.ts

@@ -0,0 +1,8 @@
+import { kmod_app_run } from "../../kernel/modules/app/app.kmod";
+
+export function oskrnl_app_launcher_run(path: string, args: string) {
+  if ((globalThis as any).__oskrnl) {
+    (globalThis as any).__oskrnl.app_args = args;
+  }
+  kmod_app_run(path);
+}

src/os/src/oskrnl/index.ts

@@ -1,10 +1,13 @@
+import { oskrnl_app_launcher_run } from "./app/launcher";
 import { oskrnl_console_log, oskrnl_console_update } from "./console/console";
 import { oskrnl_input_onKeyPress } from "./input/input";
 
 export function oskrnl_register() {
   (globalThis as any).__oskrnl = {
+    app_args: "why",
     console_log: oskrnl_console_log,
     console_update: oskrnl_console_update,
     input_onKeyPress: oskrnl_input_onKeyPress,
+    app_launcher_run: oskrnl_app_launcher_run,
   };
 }