Regression: Add appId prop to slashcommand (#25988)

...eteor/app/slackbridge/client/slackbridge_import.client.js

...eteor/app/slackbridge/server/slackbridge_import.server.js

apps/meteor/app/slashcommand-asciiarts/lib/gimme.ts

apps/meteor/app/slashcommand-asciiarts/lib/lenny.ts

apps/meteor/app/slashcommand-asciiarts/lib/shrug.ts

apps/meteor/app/slashcommand-asciiarts/lib/tableflip.ts

apps/meteor/app/slashcommand-asciiarts/lib/unflip.ts

apps/meteor/app/slashcommands-archiveroom/client/client.ts

apps/meteor/app/slashcommands-archiveroom/server/server.ts

apps/meteor/app/slashcommands-bridge/client/index.ts

apps/meteor/app/slashcommands-bridge/server/index.ts

apps/meteor/app/slashcommands-create/client/client.ts

apps/meteor/app/slashcommands-create/server/server.ts

apps/meteor/app/slashcommands-help/server/server.ts

apps/meteor/app/slashcommands-hide/client/hide.ts

apps/meteor/app/slashcommands-hide/server/hide.ts

apps/meteor/app/slashcommands-invite/client/client.ts

apps/meteor/app/slashcommands-invite/server/server.ts

apps/meteor/app/slashcommands-inviteall/client/client.ts

apps/meteor/app/slashcommands-inviteall/server/server.ts