macOS(tauri): Inject plist in the runtime for webRTC & al.

[lemarier]

Is your feature request related to a problem? Please describe.
Yes. We should allow an option to inject a plist in the runtime to ask permissions.

Describe the solution you'd like
Add a new configuration field in tauri.conf.json for macOS to customize the plist.

Option 1

We build a schema where they can define their own dict in tauri.json.conf (will require more works)

Option 2

Ask for a path but the user should take care of all aspects of the plist (app name etc..)

Another field should allow enabling or disabling the plist injection at the runtime (in dev mode), in prod it should never be injected as we use the bundler plist.

Will require some update in the bundler as well to make sure dev and prod reflect the same.

Describe alternatives you've considered
N/A

Additional context
Refer to tauri-apps/wry#85 (comment)

[nothingismagick]

I am all for option #1 & #2

#1 we keep it REALLY simple
#2 is if they want to break it themselves

[lemarier]

@lucasfernog if you want i can do it, i would love to know how you see it and which option you prefer.

[lucasfernog]

I think we should go with #2, writing a plist in JSON must be weird (and prevents someone to just copy a file from stackoverflow lol).

[lemarier]

I think we should go with #2, writing a plist in JSON must be weird (and prevents someone to just copy a file from stackoverflow lol).

make sense lol!

gonna draft that quickly