Simplify plugin runtime and cleanup lifecycle

packages/shared/src/index.ts

@@ -177,8 +177,6 @@ export type {
   PluginRecord,
   PluginStateRecord,
   PluginConfig,
-  PluginCompanySettings,
-  CompanyPluginAvailability,
   PluginEntityRecord,
   PluginEntityQuery,
   PluginJobRecord,
@@ -305,9 +303,6 @@ export {
   installPluginSchema,
   upsertPluginConfigSchema,
   patchPluginConfigSchema,
-  upsertPluginCompanySettingsSchema,
-  updateCompanyPluginAvailabilitySchema,
-  listCompanyPluginAvailabilitySchema,
   updatePluginStatusSchema,
   uninstallPluginSchema,
   pluginStateScopeKeySchema,
@@ -324,9 +319,6 @@ export {
   type InstallPlugin,
   type UpsertPluginConfig,
   type PatchPluginConfig,
-  type UpsertPluginCompanySettings,
-  type UpdateCompanyPluginAvailability,
-  type ListCompanyPluginAvailability,
   type UpdatePluginStatus,
   type UninstallPlugin,
   type PluginStateScopeKey,