feat: add Husky hooks and fix provider tutorial UI/logic

- Add Husky pre-commit and pre-push hooks for linting, type checking, and build validation
- Fix visual hierarchy bug in the provider onboarding tutorial
- Remove feedback modal
- Move MinIO bucket creation logic to before app startup
- Wire MiniMax audio through voice generation pipeline
- Fix scene insertion issues
- Fix portal tutorial modal and harden panel variant task flow

tests/unit/storage/bootstrap.test.ts

@@ -0,0 +1,97 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { ensureStorageReady } from '@/lib/storage/bootstrap'
+
+type MockCommand = {
+  readonly type: 'HeadBucketCommand' | 'CreateBucketCommand'
+  readonly input: Record<string, unknown>
+}
+
+const {
+  sendMock,
+  s3ClientMock,
+  headBucketCommandMock,
+  createBucketCommandMock,
+} = vi.hoisted(() => ({
+  sendMock: vi.fn<(command: MockCommand) => Promise<unknown>>(),
+  s3ClientMock: vi.fn(() => ({ send: undefined as unknown })),
+  headBucketCommandMock: vi.fn((input: Record<string, unknown>): MockCommand => ({
+    type: 'HeadBucketCommand',
+    input,
+  })),
+  createBucketCommandMock: vi.fn((input: Record<string, unknown>): MockCommand => ({
+    type: 'CreateBucketCommand',
+    input,
+  })),
+}))
+
+s3ClientMock.mockImplementation(() => ({ send: sendMock }))
+
+vi.mock('@aws-sdk/client-s3', () => ({
+  S3Client: s3ClientMock,
+  HeadBucketCommand: headBucketCommandMock,
+  CreateBucketCommand: createBucketCommandMock,
+}))
+
+describe('storage bootstrap', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    process.env.MINIO_ENDPOINT = 'http://127.0.0.1:9000'
+    process.env.MINIO_REGION = 'us-east-1'
+    process.env.MINIO_BUCKET = 'waoowaoo'
+    process.env.MINIO_ACCESS_KEY = 'minioadmin'
+    process.env.MINIO_SECRET_KEY = 'minioadmin'
+    process.env.MINIO_FORCE_PATH_STYLE = 'true'
+  })
+
+  it('skips startup storage initialization when STORAGE_TYPE=local', async () => {
+    await expect(ensureStorageReady({ storageType: 'local' })).resolves.toBe('skipped')
+    expect(s3ClientMock).not.toHaveBeenCalled()
+  })
+
+  it('verifies the MinIO bucket during startup when it already exists', async () => {
+    sendMock.mockResolvedValueOnce({})
+
+    await expect(ensureStorageReady({ storageType: 'minio' })).resolves.toBe('existing')
+
+    expect(s3ClientMock).toHaveBeenCalledWith({
+      endpoint: 'http://127.0.0.1:9000',
+      region: 'us-east-1',
+      forcePathStyle: true,
+      credentials: {
+        accessKeyId: 'minioadmin',
+        secretAccessKey: 'minioadmin',
+      },
+    })
+    expect(headBucketCommandMock).toHaveBeenCalledWith({ Bucket: 'waoowaoo' })
+    expect(createBucketCommandMock).not.toHaveBeenCalled()
+  })
+
+  it('creates the MinIO bucket during startup when HeadBucket reports it missing', async () => {
+    sendMock
+      .mockRejectedValueOnce(Object.assign(new Error('missing bucket'), {
+        name: 'NotFound',
+        $metadata: { httpStatusCode: 404 },
+      }))
+      .mockResolvedValueOnce({})
+
+    await expect(ensureStorageReady({ storageType: 'minio' })).resolves.toBe('created')
+
+    expect(headBucketCommandMock).toHaveBeenCalledWith({ Bucket: 'waoowaoo' })
+    expect(createBucketCommandMock).toHaveBeenCalledWith({ Bucket: 'waoowaoo' })
+    expect(sendMock).toHaveBeenNthCalledWith(2, {
+      type: 'CreateBucketCommand',
+      input: { Bucket: 'waoowaoo' },
+    })
+  })
+
+  it('fails fast when MinIO returns a non-bucket-missing error at startup', async () => {
+    const startupError = Object.assign(new Error('MinIO unavailable'), {
+      name: 'TimeoutError',
+      $metadata: { httpStatusCode: 503 },
+    })
+    sendMock.mockRejectedValueOnce(startupError)
+
+    await expect(ensureStorageReady({ storageType: 'minio' })).rejects.toBe(startupError)
+    expect(createBucketCommandMock).not.toHaveBeenCalled()
+  })
+})