display growi bot version in footer

packages/slackbot-proxy/.env

@@ -1,2 +1,3 @@
 SLACK_INSTALLPROVIDER_STATE_SECRET=change-it
 OFFICIAL_MODE=false
+GROWI_BOT_VERSION=3.0.1

packages/slackbot-proxy/src/controllers/top.ts

@@ -22,7 +22,9 @@ export class TopCtrl {
       scopes: requiredScopes,
     });
 
-    return { url, isOfficialMode };
+    const growiBotVersion = process.env.GROWI_BOT_VERSION;
+
+    return { url, isOfficialMode, growiBotVersion };
   }
 
 }

packages/slackbot-proxy/src/views/commons/footer.ejs

@@ -0,0 +1,3 @@
+<footer>
+  <p class="text-center small">version: <%- growiBotVersion %></p>
+</footer>

packages/slackbot-proxy/src/views/top.ejs

@@ -42,5 +42,6 @@
         </div>
       </div>
     </div>
+    <%- include('commons/footer'); %>
   </div>
 </body>