add omegaconf dependency, rework launch scripts to check if venv exists

launch.ps1

@@ -1,15 +1,25 @@
-# Activate Python virtual environment
-Set-Location -Path "."
-.venv\Scripts\Activate.ps1
+# Check if .venv exists
+if (Test-Path .venv) {
+    # Activate the virtual environment
+    .\.venv\Scripts\Activate.ps1
+} else {
+    # Run uv sync if .venv does not exist
+    uv sync
+    .\.venv\Scripts\Activate.ps1
+}
 
-# Perform a git pull to sync the repository
+# Perform a git pull
 git pull
 
-# Run uv sync (replace 'uv sync' with the actual command if different)
-uv sync
+# Run uv sync if .venv exists (already activated)
+if (Test-Path .venv) {
+    uv sync
+}
 
-# Start the Python script
+# Start main.py
 python main.py
 
-# Deactivate the virtual environment
-deactivate
+# Deactivate the virtual environment if it was activated
+if (Test-Path .venv) {
+    deactivate
+}