feat: add guided /provider setup

src/commands.ts

@@ -128,6 +128,7 @@ import plan from './commands/plan/index.js'
 import fast from './commands/fast/index.js'
 import passes from './commands/passes/index.js'
 import privacySettings from './commands/privacy-settings/index.js'
+import provider from './commands/provider/index.js'
 import hooks from './commands/hooks/index.js'
 import files from './commands/files/index.js'
 import branch from './commands/branch/index.js'
@@ -291,6 +292,7 @@ const COMMANDS = memoize((): Command[] => [
   outputStyle,
   remoteEnv,
   plugin,
+  provider,
   pr_comments,
   releaseNotes,
   reloadPlugins,