- Added the application feature - a big reason why Lean was created in the first place.

- Began moving some repetitive parts from projects to projects into lean

meta/definitions/language.php

@@ -0,0 +1,31 @@
+<?php
+
+use function DI\autowire, DI\create, DI\get;
+
+use Notes\Tell\LanguageHandler;
+
+return [
+    Tell\I18n::class => create( Tell\I18n::class ) ->constructor(
+        get(Tell\Reader\JsonReader::class),
+        get(Tell\Reader\PhpReader::class),
+        getenv("DEBUG") ? create(Tell\PrintMissingKey::class) : get('tell.fallback')
+    ),
+
+    'tell.fallback' => function($c) {
+        $tell = new Tell\I18n( $c->get(Tell\Reader\PhpReader::class) );
+        $tell->locale = "en_US";
+
+        return $tell;
+    },
+
+    # TODO -- accept folders from Lean Apps
+    Tell\Reader\PhpReader::class => function($c) {
+        return new Tell\Reader\PhpReader($c->get(Lean\Lean::class)->getI18n('php'), true);
+    },
+
+    Tell\Reader\JsonReader::class => function($c) {
+        return new Tell\Reader\JsonReader($c->get(Lean\Lean::class)->getI18n('json'), true);
+    },
+
+    LanguageHandler::class => autowire(LanguageHandler::class),
+];