fix(learner): learner-only mode shows only learner-recorded spawns

In learner-only mode the map/minimap drew curated AscensionDB (and static)
spawns for every quest NPC/object the player had not personally recorded.
GetNPC/GetObject fall back to the npcDataOverrides/objectDataOverrides
entry for metadata when there is no learner record, and that entry's
spawns (AscensionDB-curated for un-recorded entities) were drawn as pins.

Both now track whether a real learner record exists and, in learner mode,
strip spawns when it does not -- so learner-only shows exclusively what the
learner recorded (metadata fallback for names/tooltips kept). GetObject
also now nils the override in learner mode to match GetNPC. Recorded
entities still show their learner spawns; auto/static/none unchanged.

Verified test-neutral on the full suite (144 successes / same 7 pre-existing
failures) with a local regression test that passes with the fix and fails
without it.

Database/QuestieDB.lua

@@ -668,12 +668,20 @@ function QuestieDB:GetObject(objectId)
 
     local rawdata
     local override
+    local hasLearnerRecord = false
     override = QuestieDB.objectDataOverrides and (QuestieDB.objectDataOverrides[objectId] or QuestieDB.objectDataOverrides[tostring(objectId)])
     if mode == "learner" or QuestieDB:IsStoreMissing("objectData") then
         rawdata = learnerRecord
-        if not rawdata then
+        if rawdata then
+            hasLearnerRecord = true
+        else
+            -- No learner record: fall back to the override only for metadata. Its spawns
+            -- are stripped below so learner-only mode never draws curated/static pins.
             rawdata = override
         end
+        -- Learner mode: discard curated coords AscensionDB wrote into objectDataOverrides
+        -- so learner data is used exclusively (mirrors GetNPC).
+        override = nil
     else
         rawdata = QuestieDB.QueryObject(objectId, QuestieDB._objectAdapterQueryOrder)
         if not rawdata and learnerRecord and mode == "auto" then
@@ -710,6 +718,11 @@ function QuestieDB:GetObject(objectId)
         end
     end
 
+    -- Learner-only mode draws ONLY learner-recorded spawns (see GetNPC).
+    if mode == "learner" and not hasLearnerRecord then
+        obj.spawns = nil
+    end
+
     _QuestieDB.objectCache[objectId] = obj;
     return obj;
 end
@@ -2271,10 +2284,15 @@ function QuestieDB:GetNPC(npcId)
     local learnerRecord = _GetLearnerRecord("npcs", npcId)
     local rawdata
     local override
+    local hasLearnerRecord = false
     override = QuestieDB.npcDataOverrides and (QuestieDB.npcDataOverrides[npcId] or QuestieDB.npcDataOverrides[tostring(npcId)])
     if mode == "learner" or QuestieDB:IsStoreMissing("npcData") then
         rawdata = learnerRecord
-        if not rawdata then
+        if rawdata then
+            hasLearnerRecord = true
+        else
+            -- No learner record: fall back to the override only for metadata (name, etc.).
+            -- Its spawns are stripped below so learner-only mode never draws curated/static pins.
             rawdata = override
         end
         -- Learner mode: discard any curated coords that AscensionDB's
@@ -2348,6 +2366,13 @@ function QuestieDB:GetNPC(npcId)
         end
     end
 
+    -- Learner-only mode draws ONLY learner-recorded spawns. When this NPC has no learner
+    -- record, rawdata fell back to the curated/override entry purely for metadata; drop its
+    -- spawns so AscensionDB/static coordinates are not rendered as pins in learner mode.
+    if mode == "learner" and not hasLearnerRecord then
+        npc.spawns = nil
+    end
+
     _QuestieDB.npcCache[npcId] = npc
     return npc
 end