Remove 129 low-value test cases and 45 whole suites (#38233)

* Remove low-value renderer and main tests

129 registrations removed; 45 whole suites deleted.

* Clean deleted-suite CI reference and retained type import

---------

Co-authored-by: Codex <codex@openai.com>

src/main/opencode/opencode-credential-backend.test.ts

@@ -1,45 +0,0 @@
-import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { runProcess } from '@orca/process-host'
-import { resolveCommandOnLocalPath } from '../ipc/command-path/command-path-resolver'
-import {
-  detectOpenCodeCredentialBackend,
-  resetOpenCodeCredentialBackendProbes
-} from './opencode-credential-backend'
-
-const files = vi.hoisted(() => ({ realpath: vi.fn(), stat: vi.fn() }))
-
-vi.mock('@orca/process-host', () => ({ runProcess: vi.fn() }))
-vi.mock('../ipc/command-path/command-path-resolver', () => ({ resolveCommandOnLocalPath: vi.fn() }))
-vi.mock('node:fs/promises', () => files)
-
-describe('OpenCode credential execution backend', () => {
-  beforeEach(() => {
-    vi.resetAllMocks()
-    resetOpenCodeCredentialBackendProbes()
-    files.realpath.mockImplementation(async (path: string) => path)
-    files.stat.mockResolvedValue({ dev: 1, ino: 2, size: 3, mtimeMs: 4, ctimeMs: 5 })
-    vi.mocked(resolveCommandOnLocalPath).mockResolvedValue('/task/bin/opencode')
-    vi.mocked(runProcess).mockResolvedValue({
-      code: 0,
-      signal: null,
-      stdout: '1.18.30\n',
-      stderr: '',
-      timedOut: false
-    })
-  })
-
-  it('reprobes when the resolved binary is replaced', async () => {
-    expect(await detectOpenCodeCredentialBackend()).toBe('v1')
-    files.stat.mockResolvedValue({ dev: 1, ino: 6, size: 3, mtimeMs: 7, ctimeMs: 8 })
-    vi.mocked(runProcess).mockResolvedValue({
-      code: 0,
-      signal: null,
-      stdout: 'opencode v2.0.16',
-      stderr: '',
-      timedOut: false
-    })
-
-    expect(await detectOpenCodeCredentialBackend()).toBe('v2')
-    expect(runProcess).toHaveBeenCalledTimes(2)
-  })
-})