Sync upstream changes through 2026-06-24

[earayu]

Summary

• Sync upstream aaif-goose/goose from d58f84134 to e4f8b61b5.
• Bring in 10 upstream commits covering mac updater metadata, ACP recipe/skills APIs, v1.39.0, streamable HTTP deeplinks, Databricks cost reporting, provider refactor, MCP elicitation streams, and diagnostics JSON reports.
• Preserve ApeMind Agent fork branding/defaults while adopting upstream internals.

Upstream commits

• 156445ed1 fix(desktop): publish mac updater metadata (fix(desktop): publish mac updater metadata aaif-goose/goose#9945)
• f38f1acef feat: created acp method for managing recipes and UI changes (feat: created acp method for managing recipes and UI changes aaif-goose/goose#9951)
• 06076f087 chore(release): bump version to 1.39.0 (minor) (chore(release): bump version to 1.39.0 (minor) aaif-goose/goose#9810)
• 527fcfc28 feat(ui): use acp method to load skills (feat(ui): use acp method to load skills aaif-goose/goose#9959)
• eef6c2a2f fix: remove unused SubagentStart/SubagentStop hook events (fix: remove unused SubagentStart/SubagentStop hook events aaif-goose/goose#9960)
• 51ccfe5b7 feat: add streamable HTTP support to deeplink generator (feat: add streamable HTTP support to deeplink generator aaif-goose/goose#9954)
• a25f9e94d fix(cost): resolve databricks_v2 pricing and surface cost in standard usage update (fix(cost): resolve databricks_v2 pricing and surface cost in standard usage update aaif-goose/goose#9925)
• 35711b869 provider refactor: don't require a model config to create a provider (provider refactor: don't require a model config to create a provider aaif-goose/goose#9953)
• 6782d1f50 Route MCP elicitations through tool streams (Route MCP elicitations through tool streams aaif-goose/goose#9943)
• e4f8b61b5 Migrate diagnostics to JSON report (Migrate diagnostics to JSON report aaif-goose/goose#9964)

Conflict handling

• Kept ApeMind Agent productName / description while taking upstream desktop version 1.39.0.
• Kept ApeMind workflow terminology and saved-workflow trust recording while adopting upstream ACP recipe save/encode/scan/parse APIs.
• Kept ApeMind-branded auto-update UI copy and mac update manifest artifact names for ApeMind Agent*.zip.
• Took upstream generated OpenAPI/SDK/schema changes, provider refactor, canonical model data, MCP elicitation flow, diagnostics JSON report changes, and dependency lock updates.

Validation

• git diff --check origin/main..HEAD
• no conflict markers via rg -n "^<<<<<<<|^=======|^>>>>>>>" .
• corepack pnpm@10.30.0 --filter @aaif/goose-sdk run build
• corepack pnpm@10.30.0 run lint:check in ui/desktop
• corepack pnpm@10.30.0 run test:run in ui/desktop (first run had one 5s timeout in RecipeFormFields; focused retry passed, full retry passed 45 files / 423 tests)
• PATH="$PWD/bin:$PATH" cargo test -p goose --features "rustls-tls,code-mode" agents::prompt_manager::tests --lib (11 passed)

Closes #66