chore(web): upgrade Vercel AI SDK to v7

[chrarnoldus]

Summary

Upgrades the Vercel AI SDK (ai) and affiliated @ai-sdk/* provider packages to the latest major v7 line.

Package	From	To
ai	6.0.224	7.0.29
@ai-sdk/anthropic	3.0.96	4.0.15
@ai-sdk/gateway	3.0.148	4.0.21
@ai-sdk/mistral	3.0.48	4.0.12
@ai-sdk/openai	3.0.84	4.0.15
@ai-sdk/openai-compatible	2.0.59	3.0.11

Versions are pinned to the newest releases that satisfy the workspace minimumReleaseAge policy (6842 min), keeping the provider set internally consistent on @ai-sdk/provider@4.0.3 / @ai-sdk/provider-utils@5.0.10.

Breaking changes applied

Per the v6 → v7 migration guide, in apps/web/src/lib/bot/agent-runner.ts:

• stepCountIs → isStepCount
• onStepFinish → onStepEnd

Notes

• No AI SDK telemetry usage in the codebase, so the new @ai-sdk/otel package is not required.
• Repo engines (Node >=24) already satisfies v7's Node 22+ requirement.
• All other call sites use stable APIs (generateText, embed/embedMany, Output.object, createGateway, createOpenAICompatible, createOpenAI, provider option types) verified present in the target versions.
• Relying on CI for typecheck/lint/test validation.

[kilo-code-bot]

Code Review Summary

Status: 3 Issues Found | Recommendation: Address before merge

Executive Summary

The disputed AI SDK identifiers isStepCount and onStepEnd in apps/web/src/lib/bot/agent-runner.ts remain unresolved and could not be independently verified in this environment; the new jest.config.ts transform pattern change introduces no issues.

Overview

Severity	Count
CRITICAL	3
WARNING	0
SUGGESTION	0

Issue Details (click to expand)

CRITICAL

File	Line	Issue
apps/web/src/lib/bot/agent-runner.ts	33	isStepCount import name is disputed; the author asserts it is the canonical v7 export, but this could not be independently verified against the published ai package in this environment
apps/web/src/lib/bot/agent-runner.ts	261	stopWhen call depends on the disputed isStepCount import
apps/web/src/lib/bot/agent-runner.ts	331	onStepEnd option name is disputed; the author asserts it is the canonical v7 option, but this could not be independently verified against the published ai package in this environment

Files Reviewed (4 files)

• apps/web/jest.config.ts - 0 issues (adds ai@, @ai-sdk, @standard-schema, @workflow, eventsource-parser to the ESM transform allowlist so the upgraded packages are transformed in Jest)
• apps/web/package.json - 0 issues
• apps/web/src/lib/bot/agent-runner.ts - 3 issues (unchanged this round; findings carried forward pending independent verification of the disputed identifier names)
• pnpm-lock.yaml - skipped (generated lockfile)

Fix these issues in Kilo Cloud

Previous Review Summary (commit 2145eed)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit 2145eed)

Status: 3 Issues Found | Recommendation: Address before merge

Executive Summary

The renamed AI SDK identifiers isStepCount and onStepEnd in apps/web/src/lib/bot/agent-runner.ts do not match the AI SDK's documented v7 API (stepCountIs / onStepFinish) and are likely to break compilation or the bot's tool-loop agent step tracking.

Overview

Severity	Count
CRITICAL	3
WARNING	0
SUGGESTION	0

Issue Details (click to expand)

CRITICAL

File	Line	Issue
apps/web/src/lib/bot/agent-runner.ts	33	isStepCount is not a documented AI SDK v7 export; real name is stepCountIs
apps/web/src/lib/bot/agent-runner.ts	261	stopWhen call depends on the unverified isStepCount import
apps/web/src/lib/bot/agent-runner.ts	331	onStepEnd is not a documented AI SDK v7 option; real name is onStepFinish

Files Reviewed (3 files)

• apps/web/package.json - 0 issues
• apps/web/src/lib/bot/agent-runner.ts - 3 issues
• pnpm-lock.yaml - skipped (generated lockfile)

Fix these issues in Kilo Cloud

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_{Reviewed by claude-sonnet-5 · Input: 32 · Output: 12.1K · Cached: 720.3K}

_{Review guidance: REVIEW.md from base branch main}

[chrarnoldus]

Review note: automated "CRITICAL" flags are false positives

The Kilo Code Review bot re-flags isStepCount / onStepEnd in agent-runner.ts as "disputed", but it explicitly states it could not independently verify against the published ai package. These are the canonical AI SDK v7 names, and this is now empirically confirmed by CI:

• typecheck passes — TypeScript would fail to compile if isStepCount / onStepEnd were not real exports of ai@7.0.29.
• web test passes — the bot agent runner compiles and runs.

Verified directly against the installed ai@7.0.29 type declarations:

• dist/index.d.ts:1757: declare function isStepCount(stepCount: number): StopCondition<any, any>, with the old name re-exported as a deprecated alias (isStepCount as stepCountIs).
• dist/index.d.ts:3495-3496: @param onStepEnd - Callback that is called when each step (LLM call) ends... / @param onStepFinish - Deprecated alias for onStepEnd.

Both renames are documented in the official v6→v7 migration guide (codemods rename-step-count-is and rename-on-step-finish-to-on-step-end). Keeping the canonical v7 names rather than the deprecated aliases.

All 64 CI checks are green (2 intentionally skipped: CodeQL, notify-main).