Add aria2 and webdav configuration template files and update the associated startup scripts to generate configurations from the templates. Modify restic startup scripts to use project configuration templates to simplify configuration management.

Update file path and port configuration

Update the Dockerfile to simplify the directory structure, remove unnecessary file copying steps, and update the documentation to reflect how configuration files are used. Modified the restic startup script to directly reference configuration file paths within containers to ensure clearer logic for configuration file creation and path replacement.

first commit