feat(announcements): remove threads posting and peerlist reminder

Threads is now handled via manual cross-posting as part of the social
engagement strategy rather than automated announcements. Peerlist is
similarly moving to social engagement and no longer needs a manual
posting reminder after announcements.

server/src/config/announcements.ts

@@ -24,7 +24,7 @@ Platform-specific requirements:
 - Include clear calls to action
 - The same content will be used for Discord, Reddit, Ko-fi, and Patreon, so make it work well for all these platforms
 
-**Threaded (for Threads, Twitter, Bluesky, and Mastodon):**
+**Threaded (for Twitter, Bluesky, and Mastodon):**
 - Break content into a thread of individual posts
 - Each post should be under 280 characters (to work for Twitter's limit, which is the most restrictive)
 - Posts should flow naturally from one to the next
@@ -32,14 +32,14 @@ Platform-specific requirements:
 - Make the first post compelling to encourage thread reading
 - Do NOT include post numbers or thread indicators (e.g., "1/5" or "🧵")
 - Plain text format (no markdown)
-- The same thread will be used for Threads, Twitter, Bluesky, and Mastodon
+- The same thread will be used for Twitter, Bluesky, and Mastodon
 
-**Plaintext (for LinkedIn, Facebook, and Peerlist):**
+**Plaintext (for LinkedIn and Facebook):**
 - Plain text format (no markdown)
 - Professional yet friendly tone, conversational style suitable for a broader audience
 - Include 3-5 relevant hashtags
 - Keep it concise but informative
-- The same content will be used for LinkedIn, Facebook, and Peerlist
+- The same content will be used for LinkedIn and Facebook
 
 **Universal requirements:**
 - All announcements must include a call to action to donate (https://donate.nhcarrigan.com)
@@ -71,13 +71,13 @@ const announcementJsonSchema = {
       type:     "object",
     },
     plaintext: {
-      description: "Plain text announcement for LinkedIn, Facebook, and Peerlist (shared content). Should be professional yet friendly, conversational style suitable for a broader audience. Include 3-5 relevant hashtags and calls to action for donating and joining Discord.",
+      description: "Plain text announcement for LinkedIn and Facebook (shared content). Should be professional yet friendly, conversational style suitable for a broader audience. Include 3-5 relevant hashtags and calls to action for donating and joining Discord.",
       maxLength:   1900,
       minLength:   100,
       type:        "string",
     },
     threaded: {
-      description: "Array of individual posts that form a thread. Will be used for Threads, Twitter, Bluesky, and Mastodon. Each post should be under 280 characters (Twitter's limit) and flow naturally from one to the next.",
+      description: "Array of individual posts that form a thread. Will be used for Twitter, Bluesky, and Mastodon. Each post should be under 280 characters (Twitter's limit) and flow naturally from one to the next.",
       items:       {
         description: "A single post in the thread (max 280 characters, no post numbers or thread indicators)",
         maxLength:   280,

server/src/routes/announcement.ts

@@ -12,7 +12,6 @@ import { announceOnDiscourse } from "../modules/announceOnDiscourse.js";
 import { announceOnFacebook } from "../modules/announceOnFacebook.js";
 import { announceOnMastodon } from "../modules/announceOnMastodon.js";
 import { announceOnReddit } from "../modules/announceOnReddit.js";
-import { announceOnThreads } from "../modules/announceOnThreads.js";
 import { announceOnTwitter } from "../modules/announceOnTwitter.js";
 import { generateAnnouncements } from "../modules/generateAnnouncements.js";
 import { getIpFromRequest } from "../modules/getIpFromRequest.js";
@@ -116,7 +115,6 @@ export const announcementRoutes: FastifyPluginAsync = async(server) => {
         blueskyResult,
         twitterResult,
         facebookResult,
-        threadsResult,
         mastodonResult,
         discourseResult,
       ] = await Promise.allSettled([
@@ -125,15 +123,14 @@ export const announcementRoutes: FastifyPluginAsync = async(server) => {
         announceOnBluesky(threaded),
         announceOnTwitter(threaded),
         announceOnFacebook(plaintext),
-        announceOnThreads(threaded),
         announceOnMastodon(threaded),
         announceOnDiscourse(markdownTitle, markdownContent, type),
       ]);
 
       return await reply.status(201).send({
-        alert:   `Please remember to manually post to: LinkedIn, Peerlist, Ko-fi, and Patreon.`,
+        alert:   `Please remember to manually post to: LinkedIn, Ko-fi, and Patreon.`,
         cost:    announcement.cost,
-        message: `Announcement processed. Discord: ${getPlatformResult(discordResult)}, Reddit: ${getPlatformResult(redditResult)}, Bluesky: ${getPlatformResult(blueskyResult)}, Twitter: ${getPlatformResult(twitterResult)}, Facebook: ${getPlatformResult(facebookResult)}, Threads: ${getPlatformResult(threadsResult)}, Mastodon: ${getPlatformResult(mastodonResult)}, Discourse: ${getPlatformResult(discourseResult)}`,
+        message: `Announcement processed. Discord: ${getPlatformResult(discordResult)}, Reddit: ${getPlatformResult(redditResult)}, Bluesky: ${getPlatformResult(blueskyResult)}, Twitter: ${getPlatformResult(twitterResult)}, Facebook: ${getPlatformResult(facebookResult)}, Mastodon: ${getPlatformResult(mastodonResult)}, Discourse: ${getPlatformResult(discourseResult)}`,
         rawPost: announcement.response,
       });
     },