Simpler app detail URLs

[franzaps]

Thinking that, by default, the app detail URL should link to the app ID:

https://zapstore.dev/apps/com.example.app

instead of:

https://zapstore.dev/apps/naddr1qvzqqqr7pvpzpcluvulut7vuc42dpl68w4ne2erayh9kuejclyfdz99wvs5axhf4qqtkxmmd9ejkcetrw3exjcmywfjkzmtn9eh82mt0afcyms

(which should still work)

As it's just hitting the Zapstore catalog which allows only one app per app ID (and if it ever queries 1+ catalog then just show multiple apps in that page?)