rename communityEcology → board across backend

Model, schemas, API routes, activity log, and all server handlers
updated. Old ecology/ and community-ecology routes removed, new
board/ routes added. Tests updated and new board-suggestions tests
written (10 cases).

server/api/members/directory.get.js

@@ -38,7 +38,7 @@ export default defineEventHandler(async (event) => {
   const andConditions = [];
 
   if (peerSupport === "true") {
-    dbQuery["communityEcology.offerPeerSupport"] = true;
+    dbQuery["board.offerPeerSupport"] = true;
   }
 
   if (search) {
@@ -56,7 +56,7 @@ export default defineEventHandler(async (event) => {
   }
 
   if (connectionTag) {
-    dbQuery["communityEcology.topics.tagSlug"] = connectionTag;
+    dbQuery["board.topics.tagSlug"] = connectionTag;
   }
 
   if (andConditions.length > 0) {
@@ -66,7 +66,7 @@ export default defineEventHandler(async (event) => {
   try {
     const members = await Member.find(dbQuery)
       .select(
-        "name pronouns timeZone avatar studio bio location socialLinks privacy circle craftTags communityEcology createdAt",
+        "name pronouns timeZone avatar studio bio location socialLinks privacy circle craftTags board createdAt",
       )
       .sort({ createdAt: -1 })
       .lean();
@@ -96,14 +96,14 @@ export default defineEventHandler(async (event) => {
       if (isVisible("socialLinks")) filtered.socialLinks = member.socialLinks;
       if (isVisible("craftTags")) filtered.craftTags = member.craftTags;
 
-      if (isVisible("communityEcology")) {
-        const ecology = member.communityEcology || {};
-        filtered.communityEcology = {
-          topics: ecology.topics,
-          offerPeerSupport: ecology.offerPeerSupport,
-          availability: ecology.availability,
-          ...(ecology.offerPeerSupport && {
-            slackHandle: ecology.slackHandle,
+      if (isVisible("board")) {
+        const board = member.board || {};
+        filtered.board = {
+          topics: board.topics,
+          offerPeerSupport: board.offerPeerSupport,
+          availability: board.availability,
+          ...(board.offerPeerSupport && {
+            slackHandle: board.slackHandle,
           }),
         };
       }