refactor(community): rename Community Connections → Community Ecology

Simplify the feature to pure discovery (filter by topic, see matching
members, copy Slack handle). Drop the connection request/confirm flow
entirely — Connection model, 7 API endpoints, useConnections composable,
and TagInput component deleted.

- Rename communityConnections → communityEcology in schema, API, pages
- Delete legacy fields: offering, lookingFor, peerSupport
- New /ecology page, /api/ecology/suggestions, community-ecology.patch
- Nav: "Connections" → "Ecology", remove pending-count badge
- Fix auth/member.get.js missing craftTags + communityEcology
- Add community_ecology_updated activity log type
- Expose slackHandle conditionally when offerPeerSupport is true
- Add migration script at scripts/migrate-to-ecology.js (run before deploy)

server/api/members/[id].get.js

@@ -30,7 +30,7 @@ export default defineEventHandler(async (event) => {
       status: "active",
     })
       .select(
-        "name pronouns timeZone avatar studio bio location socialLinks offering lookingFor privacy circle peerSupport craftTags communityConnections createdAt memberNumber",
+        "name pronouns timeZone avatar studio bio location socialLinks privacy circle craftTags communityEcology createdAt memberNumber",
       )
       .lean();
 
@@ -68,32 +68,21 @@ export default defineEventHandler(async (event) => {
     if (isVisible("bio")) filtered.bio = member.bio;
     if (isVisible("location")) filtered.location = member.location;
     if (isVisible("socialLinks")) filtered.socialLinks = member.socialLinks;
-    if (isVisible("offering")) filtered.offering = member.offering;
-    if (isVisible("lookingFor")) filtered.lookingFor = member.lookingFor;
+    if (isVisible("craftTags")) filtered.craftTags = member.craftTags;
 
-    // Craft tags
-    if (isVisible("craftTags")) {
-      filtered.craftTags = member.craftTags;
-    }
-
-    // Community connections (expose only public-safe fields)
-    if (isVisible("communityConnections")) {
-      filtered.communityConnections = {
-        topics: member.communityConnections?.topics,
-        offerPeerSupport: member.communityConnections?.offerPeerSupport,
-        availability: member.communityConnections?.availability,
-        details: member.communityConnections?.details,
-      };
-    }
-
-    // Peer support: expose only fields needed for matching/contact UX
-    // slackUserId, slackDMChannelId, slackUsername, personalMessage are internal
-    if (member.peerSupport?.enabled) {
-      filtered.peerSupport = {
-        enabled: true,
-        skillTopics: member.peerSupport.skillTopics,
-        supportTopics: member.peerSupport.supportTopics,
-        availability: member.peerSupport.availability,
+    if (isVisible("communityEcology")) {
+      const ecology = member.communityEcology || {};
+      filtered.communityEcology = {
+        topics: ecology.topics,
+        offerPeerSupport: ecology.offerPeerSupport,
+        availability: ecology.availability,
+        details: ecology.details,
+        // Contact-in-place: surface the handle + personal message only when
+        // the member has explicitly opted into peer support.
+        ...(ecology.offerPeerSupport && {
+          slackHandle: ecology.slackHandle,
+          personalMessage: ecology.personalMessage,
+        }),
       };
     }