feat(terminal): terminal wrapper and context

src/context/TerminalContext.tsx

@@ -0,0 +1,15 @@
+import { createContext, useContext } from "react";
+
+const TerminalContext = createContext<{ cols: number; height: number } | null>(
+  null,
+);
+
+export const TerminalContextProvider = TerminalContext.Provider;
+
+export const useTerminal = () => {
+  const context = useContext(TerminalContext);
+  if (!context)
+    throw new Error("useTerminal must be used inside a Terminal component");
+
+  return context;
+};