Removing uv as package manager. Isues with using it on network volume.

.envrc

@@ -7,7 +7,7 @@ if [[ -d ".venv" ]]; then
      export PATH="$VIRTUAL_ENV/bin:$PATH"
 
      # Verify we're using the right Python
-     if [[ -x "$VIRTUAL_ENV/bin/python" ]]; then
+     if [[ -x "$VIRTUAL_ENV/bin/python3.14" ]]; then
           export PYTHONPATH="$PWD/src:$PYTHONPATH"
           echo "Activated virtual environment: $VIRTUAL_ENV"
      else
@@ -18,13 +18,19 @@ else
      echo "Warning: No .venv directory found"
 fi
 
-# Run uv sync to update packages
-if command -v uv &> /dev/null; then
-     echo "Running uv sync..."
-     uv sync
-     echo "Packages updated successfully"
+# Run pip to update packages inside the venv
+echo "Running pip update..."
+"$VIRTUAL_ENV/bin/python3.14" -m pip install --upgrade pip
+"$VIRTUAL_ENV/bin/python3.14" -m pip install --no-cache-dir -r requirements.txt
+"$VIRTUAL_ENV/bin/python3.14" -m pip freeze > requirements.txt
+sed -E -i '' 's/==/>=/1' requirements.txt
+
+# Update requirements.txt with pinned versions only if installs succeeded
+if [[ $? -eq 0 ]]; then
+  "$VIRTUAL_ENV/bin/python3.14" -m pip freeze > requirements.txt
+  echo "Packages updated successfully"
 else
-     echo "Warning: uv not found"
+  echo "pip install failed; requirements.txt not updated"
 fi
 
 echo "Environment configured with direnv"