fix(opencode): request summarized adaptive thinking - #48269

* feat(console): route migrated Go inference (anomalyco#48123)

* feat(console): clarify Go model usage (anomalyco#48192)

Co-authored-by: Frank <frank@anoma.ly>

* chore: generate

* fix(opencode): request summarized adaptive thinking (anomalyco#48269)

Co-authored-by: Aljosha Friemann <1730315+afriemann@users.noreply.github.com>

* feat(go): add DeepSeek V4.1 Flash (anomalyco#48270)

* chore: generate

* docs(go): remove Omen Alpha listings (anomalyco#48280)

---------

Co-authored-by: Victor Navarro <vn4varro@gmail.com>
Co-authored-by: Jack <jack@anoma.ly>
Co-authored-by: Frank <frank@anoma.ly>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Aljosha Friemann <1730315+afriemann@users.noreply.github.com>

* feat(console): route migrated Go inference (anomalyco#48123)

* feat(console): clarify Go model usage (anomalyco#48192)

Co-authored-by: Frank <frank@anoma.ly>

* chore: generate

* fix(opencode): request summarized adaptive thinking (anomalyco#48269)

Co-authored-by: Aljosha Friemann <1730315+afriemann@users.noreply.github.com>

* feat(go): add DeepSeek V4.1 Flash (anomalyco#48270)

* chore: generate

* docs(go): remove Omen Alpha listings (anomalyco#48280)

---------

Co-authored-by: Victor Navarro <vn4varro@gmail.com>
Co-authored-by: Jack <jack@anoma.ly>
Co-authored-by: Frank <frank@anoma.ly>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Aljosha Friemann <1730315+afriemann@users.noreply.github.com>

Port upstream opencode a9a6fad0fa (anomalyco/opencode#48269): the
adaptive-thinking variants previously requested display:"summarized" only
for opus-4.7 ids; upstream drops the gate and requests summarized display
for every adaptive-thinking model. The fork line was verbatim identical to
the upstream pre-fix state. Adds a focused test pinning summarized display
for both opus and non-opus adaptive models.

Upstream-Sha: a9a6fad0fae42af99b9f4b1d4ff519a979f16c90

Co-authored-by: Aljosha Friemann <1730315+afriemann@users.noreply.github.com>

Upstream v1.18.30 (3104c14, merged at 16220da) -> v1.18.31 (014614d),
25 commits / 108 files. Staged delta vs pre-merge fork HEAD is identical to
the upstream tag-to-tag diff (108 files, +3425/-2146), confirming a clean
adoption.

Functional changes:
- fix(acp): restore session options and reasoning boundaries (anomalyco#48225) —
  acp/service.ts +193 lines; isolated from the fork snapshot architecture.
- fix(opencode): request summarized adaptive thinking (anomalyco#48269) — 1 line in
  github-copilot/models.ts.
- fix(tui): surface remote auth startup errors (anomalyco#49016).
- fix(ui): Merge Gateway logo (anomalyco#42015).
- chore(deps): bump @ai-sdk/gateway to 3.0.191 (anomalyco#48710) and llm package
  (11 packages installed via bun install).
- console/stats/go: route migrated Go inference, batch workspace block
  endpoints, Go billing source forwarding, DeepSeek V4.1 Flash (model +
  stats normalization + promo docs), retention sync timeout fix, GLM-5.3
  allowance docs.

Conflicts resolved: 29 package.json version bumps (rebranded 1.18.31-sscity),
bun.lock (took upstream, rebranded workspace entries via bun install). Zero
source conflicts; fork-sensitive files (transform.ts, provider.ts,
config.ts) untouched upstream in this range. Fork deltas verified intact vs
v1.18.31: ProviderSnapshot architecture (+492 in provider.ts), GLM
normalization (+77 in transform.ts), config getFresh/commitFresh (+14).
Tests: provider, transform, bedrock, config, v2, azure plugin, session
retry/llm — 1058 pass / 0 fail across 15 files; typecheck clean.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>