chore(nlpui): renamed 'cache all responses' button to something simpler

Author: geoffroy-noel-ddh

app/nlpui.html

@@ -76,7 +76,7 @@
               <div class="buttons">
                 <a class="button is-warning" @click="resetAllSettings()">Reset all settings</a>
                 <a class="button" @click="copyResponsesToClipboard()">Copy responses to clipboard</a>
-                <a class="button" v-if="isServiceWorking" @click="cacheAllResponses()">Cache all responses {{cachingMessage}}</a>
+                <a class="button" v-if="isServiceWorking" @click="cacheAllResponses()">Show all responses {{cachingMessage}}</a>
                 <a class="button is-warning" v-if="isServiceWorking" @click="removeCachedResponsesBySelectedModel()">Remove cached responses</a>
               </div>
             </div>