fix(search): honor in-memory cache on unchanged setSearch and full view

Repeated setSearch with the same query now marks searchResultsCached when
the resolve cache is still valid, and cache hits apply to full view() polls
so agentctl and headless sessions do not re-run guild.search every tick.

Co-authored-by: Cursor <[email protected]>

index.js

@@ -331,6 +331,7 @@ class PearcordPlatform extends EventEmitter {
     this._searchQuery = ''
     this._searchScope = 'channel'
     this._searchIncludeMesh = true
+    this._searchUnchanged = false
     this._lastSearchMeshMeta = null
     this._guildSearchIndexes = new Map()
     this._searchIndexStore = null
@@ -1170,6 +1171,21 @@ class PearcordPlatform extends EventEmitter {
       nextScope === this._searchScope &&
       (includeMesh === undefined || nextMesh === this._searchIncludeMesh)
     ) {
+      this._searchUnchanged = true
+      const cacheKey = this._searchResolveCacheKeyNow()
+      if (
+        this._cachedSearchResults &&
+        cacheKey === this._searchResolveCacheKey &&
+        this._searchCacheGuildId === (this.guild?.guild?.id || '')
+      ) {
+        this._lastSearchFromCache = true
+        if (this._lastSearchMeshMeta) {
+          this._lastSearchMeshMeta = {
+            ...this._lastSearchMeshMeta,
+            searchCached: true
+          }
+        }
+      }
       return {
         query: this._searchQuery,
         scope: this._searchScope,
@@ -1177,6 +1193,7 @@ class PearcordPlatform extends EventEmitter {
         unchanged: true
       }
     }
+    this._searchUnchanged = false
     this._searchQuery = nextQuery
     this._searchScope = nextScope
     if (includeMesh !== undefined) this._searchIncludeMesh = nextMesh
@@ -1335,7 +1352,7 @@ class PearcordPlatform extends EventEmitter {
     const light = !!opts.light
     const cacheKey = this._searchResolveCacheKeyNow()
     const guildId = this.guild.guild.id
-    if (light && cacheKey === this._searchResolveCacheKey && this._cachedSearchResults) {
+    if (cacheKey === this._searchResolveCacheKey && this._cachedSearchResults) {
       const channelCacheStale =
         this._searchScope === 'channel' &&
         this._cachedSearchResults.some(
@@ -10628,6 +10645,7 @@ class PearcordPlatform extends EventEmitter {
           )
         : [],
       searchScope: this._searchScope,
+      searchUnchanged: !!this._searchUnchanged,
       forumIncludeArchived: this._forumIncludeArchived,
       searchResults: await this._resolveSearchResults({ light }),
       searchResultsCached: !!this._lastSearchFromCache,