Add TestMap, test actor asset, update DefaultEngine.ini and memory

- DefaultEngine.ini: set GameDefaultMap + EditorStartupMap to TestMap
  (API key stripped — set locally via Project Settings, not committed)
- Content/TestMap.umap: initial test level
- Content/test_AI_Actor.uasset: initial test actor
- .claude/MEMORY.md: document API key handling, add memory file index,
  note private git server and TestMap as default map

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/MEMORY.md

@@ -12,6 +12,7 @@
 - UE5 project: `<repo_root>/Unreal/PS_AI_Agent/`
 - `.uproject`: `<repo_root>/Unreal/PS_AI_Agent/PS_AI_Agent.uproject`
 - Engine: **Unreal Engine 5.5** — Win64 primary target
+- Default test map: `/Game/TestMap.TestMap`
 
 ## Plugins
 | Plugin | Path | Purpose |
@@ -24,6 +25,7 @@
 - Save memory frequently during long sessions
 - Goal: ElevenLabs Conversational AI integration — simpler than Convai, no gRPC
 - Full original ask + intent: see `.claude/project_context.md`
+- Git remote is a **private server** — no public exposure risk
 
 ## Key UE5 Plugin Patterns
 - Settings object: `UCLASS(config=Engine, defaultconfig)` inheriting `UObject`, registered via `ISettingsModule`
@@ -41,3 +43,19 @@
 
 ## Plugin Status
 - **PS_AI_Agent_ElevenLabs**: compiles cleanly on UE 5.5 Win64 (verified 2026-02-19)
+
+## API Keys / Secrets
+- ElevenLabs API key is set in **Project Settings → Plugins → ElevenLabs AI Agent** in the Editor
+- UE saves it to `DefaultEngine.ini` under `[/Script/PS_AI_Agent_ElevenLabs.ElevenLabsSettings]`
+- **The key is stripped from `DefaultEngine.ini` before every commit** — do not commit it
+- Each developer sets the key locally; it does not go in git
+
+## Claude Memory Files in This Repo
+| File | Contents |
+|------|----------|
+| `.claude/MEMORY.md` | This file — project structure, patterns, status |
+| `.claude/elevenlabs_plugin.md` | Plugin file map, ElevenLabs WS protocol, design decisions |
+| `.claude/elevenlabs_api_reference.md` | Full ElevenLabs API reference (WS messages, REST, signed URL, Agent ID location) |
+| `.claude/project_context.md` | Original ask, intent, short/long-term goals |
+| `.claude/session_log_2026-02-19.md` | Full session record: steps, commits, technical decisions, next steps |
+| `.claude/PS_AI_Agent_ElevenLabs_Documentation.md` | User-facing Markdown reference doc |

Unreal/PS_AI_Agent/Config/DefaultEngine.ini

@@ -1,7 +1,8 @@
 
 
 [/Script/EngineSettings.GameMapsSettings]
-GameDefaultMap=/Engine/Maps/Templates/OpenWorld
+GameDefaultMap=/Game/TestMap.TestMap
+EditorStartupMap=/Game/TestMap.TestMap
 
 [/Script/Engine.RendererSettings]
 r.AllowStaticLighting=False
@@ -90,3 +91,4 @@ ConnectionType=USBOnly
 bUseManualIPAddress=False
 ManualIPAddress=
 
+