Add webui

[dynm]

[pepijnmm]

Works great! also nice that you don't have to fiddle with the environmental variables for the api keys. One thing to note that should maybe be added is to create the "Output Folder Path" if it doesn't exist. as in if it doesn't exist it also can't create the error log. Other than that just curious. why can't we change the output folder path?

[dynm]

The reason is that I initially designed this with Docker in mind, using file volume mapping to the output folder path, so I didn't consider the need to modify this path. In future versions, I will add the functionality to change the path.