feat: replace Monaco by Ace

- Remove the Monaco Editor because it was to heavy and hard to integrate
- Use Ace instead
- Use the lowercase identifier for languages (ex: "Text" -> "text")
- Select automatically the default language in the drop down to create a note
  (like the expiration)
- Add `ace_directory` to serve assets from a local folder instead of a CDN
- "hcl" syntax highlighting has been removed
- "go" syntax highlighting has been renamed to "golang"
- Add option to disable the editor

Fixes #32.

Signed-off-by: Julien Riou <julien@riou.xyz>

package-lock.json

@@ -5,6 +5,7 @@
   "packages": {
     "": {
       "dependencies": {
+        "ace-builds": "^1.43.3",
         "bootstrap": "^5.3.8"
       }
     },
@@ -18,6 +19,11 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/ace-builds": {
+      "version": "1.43.3",
+      "resolved": "https://registry.npmjs.org/ace-builds/-/ace-builds-1.43.3.tgz",
+      "integrity": "sha512-MCl9rALmXwIty/4Qboijo/yNysx1r6hBTzG+6n/TiOm5LFhZpEvEIcIITPFiEOEFDfgBOEmxu+a4f54LEFM6Sg=="
+    },
     "node_modules/bootstrap": {
       "version": "5.3.8",
       "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-5.3.8.tgz",