feat: make fallback ping use guild instead of hardcoded value

So we can reuse this bot for other utilities

src/modules/standup.ts

@@ -70,14 +70,14 @@ export const standup = async(
             roles: [
               channels.find((c) => {
                 return c.channelId === channel.id;
-              })?.roleId ?? "692816967895220344",
+              })?.roleId ?? channel.guildId,
             ],
           },
           content:
             `Good morning <@&${
               channels.find((c) => {
                 return c.channelId === channel.id;
-              })?.roleId ?? "692816967895220344"
+              })?.roleId ?? channel.guildId
             }> It is time for your daily progress update. Please share the following in this thread:
           
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