refactor: export PlayButton component to dedicated file

src-vue/src/components/PlayButton.vue

@@ -0,0 +1,49 @@
+<script lang="ts">
+import { NorthstarState } from '../utils/NorthstarState';
+
+export default {
+    name: 'PlayButton',
+    data() {},
+    computed: {
+        playButtonLabel(): string {
+            if (this.$store.state.northstar_is_running) {
+                return "Game is running";
+            }
+
+            switch(this.$store.state.northstar_state) {
+                case NorthstarState.INSTALL:
+                    return "Install";
+                case NorthstarState.INSTALLING:
+                    return "Installing..."
+                case NorthstarState.MUST_UPDATE:
+                    return "Update";
+                case NorthstarState.UPDATING:
+                    return "Updating...";
+                case NorthstarState.READY_TO_PLAY:
+                    return "Launch game";
+
+                default: 
+                    return "";
+            }
+        }
+    },
+    methods: {
+        launchGame() {
+            this.$store.commit('launchGame');
+        }
+    }
+};
+</script>
+
+<template>
+    <el-button :disabled="northstarIsRunning" type="primary" size="large" @click="launchGame" class="fc_launch__button">
+        {{ playButtonLabel }}
+    </el-button>
+</template>
+
+<style scoped>
+.fc_launch__button:focus {
+    background-color: var(--el-color-primary);
+    border-color: var(--el-color-primary);
+}
+</style>

src-vue/src/views/PlayView.vue

@@ -1,39 +1,24 @@
 <script lang="ts">
 import { ElNotification } from 'element-plus';
-import { NorthstarState } from '../utils/NorthstarState';
 import {Tabs} from "../utils/Tabs";
+import PlayButton from '../components/PlayButton.vue';
 
 export default {
     data() {
         return {
             developerModeClicks: 0
         }
     },
+    components: {
+        PlayButton
+    },
     computed: {
         northstarIsRunning(): boolean {
             return this.$store.state.northstar_is_running;
         },
         northstarVersion(): string {
             return this.$store.state.installed_northstar_version;
         },
-        playButtonLabel(): string {
-            if (this.$store.state.northstar_is_running) {
-                return "Game is running";
-            }
-
-            switch(this.$store.state.northstar_state) {
-                case NorthstarState.INSTALL:
-                    return "Install";
-                case NorthstarState.INSTALLING:
-                    return "Installing..."
-                case NorthstarState.MUST_UPDATE:
-                    return "Update";
-                case NorthstarState.UPDATING:
-                    return "Updating...";
-                case NorthstarState.READY_TO_PLAY:
-                    return "Launch game";
-            }
-        }
     },
     methods: {
         activateDeveloperMode() {
@@ -52,10 +37,6 @@ export default {
 
         showChangelogPage() {
             this.$store.commit('updateCurrentTab', Tabs.CHANGELOG);
-        },
-
-        launchGame() {
-            this.$store.commit('launchGame');
         }
     }
 };
@@ -73,9 +54,7 @@ export default {
             </div>
         </div>
         <div>
-            <el-button :disabled="northstarIsRunning" type="primary" size="large" @click="launchGame" class="fc_launch__button">
-                {{ playButtonLabel }}
-            </el-button>
+            <PlayButton/>
             <div v-if="$store.state.developer_mode" id="fc_services__status">
                 <div>
                     <div class="fc_version__line">Northstar is running:    </div>