Hotfix/Polish Cloud Services

Added missing remote play clients to all.sh
- This allows these clients to properly install
Fixed install locations for Greenlight and ShadowPC
Fixed error in cloud.conf
- Restores https://github.com/dragoonDorise/EmuDeck/pull/941
- This was not working originally because the cloud.conf file is never updated once it's copied to Emulation/roms/cloud
  - Added a grep command to detect "browercommand" so this cloud.conf can be updated once in order for this PR to work properly
Added ES-DE and Pegasus optional support
- Added a prompt so users can select if they would like their services in ES-DE and Pegasus. Copies files to Emulation/roms/desktop
- Removed cloud and remoteplay from Pegasus so scraping can be shared properly between ES-DE and Pegasus
- Swapped default desktop system for ES-DE to "Keep ES-DE running"
Added back firefox support
- Reverts https://github.com/dragoonDorise/EmuDeck/pull/910
Added Steam ROM Manager parser for bash and desktop files with proper exclusion for the cloud and remoteplay folders

dragoonDorise / EmuDeck