Initial commit: 42 UN CLI implementations

Unsandbox CLI implementations in 42 programming languages for the
permacomputer project. Public domain software for code execution
across all ecosystems.

Languages: Python, JavaScript, Ruby, Go, Rust, C, C++, Java, Kotlin,
C#, F#, Haskell, OCaml, Clojure, Scheme, Common Lisp, Erlang, Elixir,
D, Nim, Zig, V, Dart, Groovy, Scala, Julia, R, Crystal, Fortran,
COBOL, Prolog, Forth, Tcl, Raku, Lua, PHP, Perl, Bash, TypeScript,
Objective-C, PowerShell, AWK

Includes test suites and service lifecycle tests.

test/fib.lua

@@ -0,0 +1,10 @@
+function fib(n)
+    if n <= 1 then
+        return n
+    end
+    return fib(n - 1) + fib(n - 2)
+end
+
+for i = 0, 10 do
+    print(string.format("fib(%d) = %d", i, fib(i)))
+end