chore: sync upstream v2026.4.15

[github-actions]

Status: merge conflicts — manual resolution required

Automated sync from upstream stable release v2026.4.15 hit merge conflicts.

Upstream release	https://github.com/openclaw/openclaw/releases/tag/v2026.4.15
Sync branch	sync/upstream-release-v2026.4.15
Workflow run	https://github.com/daydreamsai/dreaming-claw/actions/runs/24708871691

Conflicted files

• docs/cli/index.md
• docs/providers/index.md
• docs/providers/models.md
• pnpm-lock.yaml
• src/agents/pi-embedded-runner/run.ts
• src/commands/auth-choice-options.ts
• src/commands/onboard-types.ts
• src/plugins/bundled-plugin-metadata.generated.ts

Upstream changes (9538 commits)

041266a669 chore: prepare 2026.4.15 release
4d2854a2b0 test: tighten hotspot boundaries
80e78f7b90 docs: unify duplicated 2026.4.15-beta.1 changelog block (#67827)
fc137ec5e3 CI: fix live docker vite temp overlay
63e53fbf2e test: trim duplicate hotspot coverage
98c681e033 CI: mount writable Docker cache homes (#67825)
678b019467 test: stabilize config and plugin scanner tests
dafc71c913 Update contributor details for Josh Lehman (#67824)
3ae5d95bfd CI: fix live Docker auth mounts (#67812)
012b577e84 fix(ci): guard qa matrix fault proxy fetch
8a37bb4ed6 perf: speed up security audit test imports
cd45f53b4e test: stabilize parallels npm update smoke
c9103c2e47 fix(ci): prepare plugin sdk dts before lint
f835da1667 fix(ci): trim slow task and gateway paths
56a9fd4b34 QA Matrix: capture full runner output
988447ca24 QA Matrix: expand contract coverage
0f7c40e508 Matrix: expose E2EE QA verification hooks
21d500a65f test: expose bundled plugin QA test APIs
5bb180061a Check: run type and lint earlier
372c0051ba test: speed up slow import-boundary tests
8b7d76bfbb fix(compaction): stop retaining credential-like values (#67801)
894e728fd0 test: relax Parallels install smoke timeout
5262757f9a fix: handle Codex HTML challenge errors (#67704) (thanks @chris-yyau)
59caf03d67 Avoid rescanning HTML challenge pages during error formatting
36dd58ac2a Prevent Codex HTML challenge pages from looking like DNS failures
51606e9889 CI: fix release-check caller permissions (#67787)
781b1de921 fix(ci): cap core shard checkout stalls
2285429aa2 test(vitest): cut unit-ui startup overhead
29427fefc7 ci: make mlx audio manifest patch writable
15c7f478da docs: update plugin sdk api baseline

Resolution

git fetch origin sync/upstream-release-v2026.4.15 && git fetch upstream --tags
git checkout -B sync/upstream-release-v2026.4.15 origin/sync/upstream-release-v2026.4.15
git merge --no-ff --no-edit refs/tags/v2026.4.15
# resolve conflicts, then:
git rm .upstream-sync-pending || true
git commit
git push origin sync/upstream-release-v2026.4.15

Mark this PR as Ready for review once conflicts are resolved.

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This PR was created by .github/workflows/upstream-release-sync.yml.