Update Qwik to 1.4.3 & docs

Author: robisim74

README.md

@@ -35,7 +35,7 @@ export default component$(() => {
   );
 });
 ```
-You can also avoid handling the keys, and only pass the default values by enabling the automatic key generation option:
+You can pass only the default values by enabling the automatic key generation option:
 ```tsx
 import { inlineTranslate } from 'qwik-speak';
 

docs/extract.md

@@ -51,6 +51,8 @@ Available options:
 - `filename` Filename for not scoped translations. Default is `'app'`
 - `fallback` Optional function to implement a fallback strategy
 - `autoKeys` Automatically handle keys for each string. Default is false
+- `unusedKeys` Automatically remove unused keys from assets, except in runtime assets
+- `runtimeAssets` Comma-separated list of runtime assets to preserve
 - `keySeparator` Separator of nested keys. Default is `'.'`
 - `keyValueSeparator` Key-value separator. Default is `'@@'`
 
@@ -109,3 +111,11 @@ const fallback = (translation) => {
   return translation;
 };
 ```
+
+### Automatic removal of unused keys
+To remove unused keys from json files, you need to enable the option and provide a comma-separated list of runtime file names:
+```json
+"scripts": {
+  "qwik-speak-extract": "qwik-speak-extract --supportedLangs=en-US,it-IT --unusedKeys=true --runtimeAssets=runtime"
+}
+```

docs/translate.md

@@ -176,7 +176,7 @@ If you don't want to handle the keys inside the translation functions, but only
 
 > Note. You can enable this option, even if you use the syntax `key@@[default value]`.
 
-If you enable this option, you can only pass the default value to the translation functions:
+If you enable this option, you can pass only the default values to the translation functions:
 ```tsx
 export default component$(() => {
   const t = inlineTranslate();