fix: link client app installation guide from options page

src/_locales/en/messages.json

@@ -465,9 +465,20 @@
     "description": "Text of the button."
   },
 
+  "linkText_installGuide": {
+    "message": "Installation guide",
+    "description": "Text of the link."
+  },
+
   "pageContent_optionClientAppDownloadDesc": {
-    "message": "Download and install the client app to enable user input simulation.",
-    "description": "Page content."
+    "message": "Download and install the client app to enable user input simulation. $INSTALLGUIDE$",
+    "description": "Page content.",
+    "placeholders": {
+      "installGuide": {
+        "content": "$1",
+        "example": "Installation guide"
+      }
+    }
   },
 
   "pageContent_optionClientAppOSError": {

src/options/App.vue

@@ -110,8 +110,9 @@
       </div>
 
       <div class="client-bownload" v-if="showClientAppNotice">
-        <div class="download-desc">
-          {{ getText('pageContent_optionClientAppDownloadDesc') }}
+        <div class="download-desc"
+            v-html="getText('pageContent_optionClientAppDownloadDesc',
+              [`<a target='_blank' rel='noreferrer' href='${installGuideUrl}'>${getText('linkText_installGuide')}</a>`])">
         </div>
         <div class="download-error" v-if="!clientAppDownloadUrl">
           {{ getText('pageContent_optionClientAppOSError') }}
@@ -197,6 +198,7 @@ export default {
 
       showClientAppNotice: false,
       clientAppDownloadUrl: '',
+      installGuideUrl: '',
 
       options: {
         speechService: '',
@@ -223,6 +225,7 @@ export default {
           if (!this.clientAppDownloadUrl) {
             const {os, arch} = await getPlatform();
             if (clientAppPlatforms.includes(`${os}/${arch}`)) {
+              this.installGuideUrl = `https://github.com/dessant/buster-client/wiki/Installing-the-client-app#${os}`;
               this.clientAppDownloadUrl = `https://github.com/dessant/buster-client/releases/download/v${clientAppVersion}/buster-client-setup-v${clientAppVersion}-${os}-${arch}`;
               if (os === 'windows') {
                 this.clientAppDownloadUrl += '.exe';