Direct prompt for remote Transmission in main installer

- Move the remote Transmission prompt to main installer before config module is called
- Modify config module to use the already-set TRANSMISSION_REMOTE variable
- Remove existing logic in config module that was causing issues
- Clean up environment variables when invoking installer from bootstrap
- Remove emergency fallback since we now handle it in the right order

🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>

main-installer.sh

@@ -133,15 +133,28 @@ if [ "$IS_UPDATE" = true ]; then
 else
   # This is a fresh installation - run all steps
   
-  # Step 1: Gather configuration from user
-  log "INFO" "Gathering configuration..."
-  # Explicitly run this to ensure it's called before dependencies
-  set +e # Temporarily disable exit on error
-  if ! gather_configuration; then
+  # Step 1: First, let's directly ask about Transmission
+  # This is a direct approach that bypasses any potential sourcing issues
+  log "INFO" "Configuring Transmission connection..."
+  echo -e "${BOLD}Transmission Configuration:${NC}"
+  echo -e "Configure connection to your Transmission client:"
+  echo
+  
+  read -p "Is Transmission running on a remote server? (y/n) [n]: " input_remote
+  if [[ $input_remote =~ ^[Yy]$ ]]; then
+    export TRANSMISSION_REMOTE=true
+    log "INFO" "Remote Transmission selected."
+  else
+    export TRANSMISSION_REMOTE=false
+    log "INFO" "Local Transmission selected."
+  fi
+  
+  # Now gather the rest of the configuration
+  log "INFO" "Gathering remaining configuration..."
+  gather_configuration || {
     log "ERROR" "Configuration gathering failed"
     exit 1
-  fi
-  set -e # Re-enable exit on error
+  }
   
   # Debug: Verify TRANSMISSION_REMOTE is set
   log "INFO" "After configuration gathering, TRANSMISSION_REMOTE=$TRANSMISSION_REMOTE"