PodArch: prepend numbers to the title so podcasts sort by name in publish order

[ZNielsen]

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[ZNielsen]

Does order matter?
https://docs.rs/futures/latest/futures/stream/trait.StreamExt.html#method.buffered

I think no, the buffered_unordered is for execution order right? So incrementing with a threadsafe var should work?

[ZNielsen]

Pre-indexing is the way to go I think:

    // Assign episode numbers in publish order
    let numbered_items: Vec<_> = rss.items().iter().enumerate().collect();
    let results = stream::iter(numbered_items)
        .map(|(index, item)| {