refactor(ai): extract assistant into an official module (#749)

* feat(modules): expose host data boundaries

* feat(modules): add frontend extension surfaces

* refactor(ai): remove assistant from core

* chore(ai): prepare the module extraction

* fix(modules): load extension styles after the host bundle

* chore(modules): lock SDK 3.3.0

resources/scripts/features/installation/routes.ts

@@ -15,10 +15,9 @@ import InstallationLayout from '@/scripts/layouts/InstallationLayout.vue'
  *   4. DatabaseView      (/installation/database)
  *   5. DomainView        (/installation/domain)
  *   6. MailView          (/installation/mail)
- *   7. AiView            (/installation/ai)           — optional, skippable
- *   8. AccountView       (/installation/account)
- *   9. CompanyView       (/installation/company)
- *  10. PreferencesView   (/installation/preferences)
+ *   7. AccountView       (/installation/account)
+ *   8. CompanyView       (/installation/company)
+ *   9. PreferencesView   (/installation/preferences)
  *
  * Each child view owns its own next() function and calls router.push() to
  * the next step by route name. There is no event-based step coordination —
@@ -91,15 +90,6 @@ export const installationRoutes: RouteRecordRaw[] = [
           isInstallation: true,
         },
       },
-      {
-        path: 'ai',
-        name: 'installation.ai',
-        component: () => import('./views/AiView.vue'),
-        meta: {
-          title: 'settings.ai.installer_title',
-          isInstallation: true,
-        },
-      },
       {
         path: 'account',
         name: 'installation.account',

resources/scripts/features/installation/views/AiView.vue

@@ -1,100 +0,0 @@
-<script setup lang="ts">
-import { onMounted, ref } from 'vue'
-import { useRouter } from 'vue-router'
-import { installClient } from '@/scripts/api/install-client'
-import type {
-  AiConfig,
-  AiDriverOption,
-  AiDriversResponse,
-} from '@/scripts/types/ai-config'
-import AiConfigurationForm from '@/scripts/features/company/settings/components/AiConfigurationForm.vue'
-import { useInstallationFeedback } from '../use-installation-feedback'
-
-const router = useRouter()
-const { isSuccessfulResponse, showRequestError, showResponseError } = useInstallationFeedback()
-
-const isSaving = ref(false)
-const isFetchingInitialData = ref(false)
-const configData = ref<AiConfig | null>(null)
-const drivers = ref<AiDriverOption[]>([])
-
-onMounted(loadData)
-
-async function loadData(): Promise<void> {
-  isFetchingInitialData.value = true
-  try {
-    const { data } = await installClient.get<{
-      config: AiConfig
-      drivers: AiDriversResponse['ai_drivers']
-    }>('/api/v1/installation/ai/config')
-    configData.value = data.config
-    drivers.value = data.drivers
-  } catch (error: unknown) {
-    showRequestError(error)
-  } finally {
-    isFetchingInitialData.value = false
-  }
-}
-
-async function saveAi(value: AiConfig): Promise<void> {
-  isSaving.value = true
-  try {
-    const { data } = await installClient.post('/api/v1/installation/ai/config', value)
-
-    if (!isSuccessfulResponse(data)) {
-      showResponseError(data)
-      return
-    }
-
-    await router.push({ name: 'installation.account' })
-  } catch (error: unknown) {
-    showRequestError(error)
-  } finally {
-    isSaving.value = false
-  }
-}
-
-async function skipStep(): Promise<void> {
-  // Persist the disabled default so bootstrap sees an explicit ai_enabled=NO
-  // (rather than a missing key that defaults to NO anyway — we want the value
-  // in storage so tests / repeated installer runs behave predictably).
-  await saveAi({
-    ai_enabled: 'NO',
-    ai_driver: 'openrouter',
-    ai_api_key: '',
-    ai_base_url: '',
-    ai_chat_enabled: 'NO',
-    ai_chat_model: '',
-    ai_text_generation_enabled: 'NO',
-    ai_text_generation_model: '',
-  })
-}
-</script>
-
-<template>
-  <BaseWizardStep
-    :title="$t('settings.ai.installer_title')"
-    :description="$t('settings.ai.installer_description')"
-  >
-    <div v-if="configData">
-      <AiConfigurationForm
-        :config-data="configData"
-        :drivers="drivers"
-        :is-saving="isSaving"
-        :is-fetching-initial-data="isFetchingInitialData"
-        @submit-data="saveAi"
-      />
-
-      <div class="mt-6">
-        <BaseButton
-          variant="primary-outline"
-          type="button"
-          :disabled="isSaving"
-          @click="skipStep"
-        >
-          {{ $t('general.skip') }}
-        </BaseButton>
-      </div>
-    </div>
-  </BaseWizardStep>
-</template>

resources/scripts/features/installation/views/MailView.vue

@@ -51,7 +51,7 @@ async function saveMailConfig(value: MailConfig): Promise<void> {
       ...value,
     }
 
-    await router.push({ name: 'installation.ai' })
+    await router.push({ name: 'installation.account' })
   } catch (error: unknown) {
     showRequestError(error)
   } finally {