fix: multiple UI and API issues

- Fix tool calls format for DeepSeek API (add type field)

- Fix config event handler name

- Fix message history display (preserve all messages)

- Fix right panel width and scrolling

- Add async config update to prevent UI freeze

- Add prompt caching with singleton pattern

- Update build scripts with complete hidden imports

build/build_macos.sh

@@ -1,22 +1,63 @@
 #!/bin/bash
 set -e
 
-echo "Building macOS binary..."
+echo "===== Building TrulyMEM for macOS ====="
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+cd "$PROJECT_ROOT"
+
+echo "Project root: $PROJECT_ROOT"
 
 if ! command -v python3 &> /dev/null; then
     echo "Error: python3 not found"
     exit 1
 fi
 
+echo "Installing dependencies..."
 pip3 install -r requirements.txt
 
-python3 -m PyInstaller --clean --onefile --console \
+echo "Cleaning previous builds..."
+rm -rf build/dist build/__pycache__ 2>/dev/null || true
+
+echo "Running PyInstaller..."
+python3 -m PyInstaller trulymem_entry.py \
+    --clean \
+    --onefile \
+    --console \
+    --name TrulyMEM \
     --add-data "ui/styles:ui/styles" \
     --add-data "core/prompts/templates:core/prompts/templates" \
     --hidden-import textual \
+    --hidden-import textual.app \
+    --hidden-import textual.widgets \
+    --hidden-import textual.css \
     --hidden-import openai \
+    --hidden-import openai._client \
     --hidden-import neo4j \
+    --hidden-import sqlite3 \
+    --hidden-import core \
+    --hidden-import core.embedded_db \
+    --hidden-import core.graph_client \
+    --hidden-import core.tool_executor \
+    --hidden-import core.tool_limiter \
+    --hidden-import core.tools \
+    --hidden-import core.tools.memory_tools \
+    --hidden-import core.prompts \
+    --hidden-import core.prompts.prompt_manager \
+    --hidden-import ui \
+    --hidden-import ui.app \
+    --hidden-import ui.models \
+    --hidden-import ui.models.message \
+    --hidden-import ui.models.config \
+    --hidden-import ui.models.log_entry \
+    --hidden-import ui.widgets \
+    --hidden-import ui.handlers \
+    --hidden-import ui.services \
+    --hidden-import ui.services.config_manager \
     --collect-all textual \
-    trulymem_entry.py
+    --noconfirm
 
-echo "Done! Binary: dist/TrulyMEM"
+echo "===== Build Complete ====="
+echo "Binary: dist/TrulyMEM"
+ls -la dist/