* fix(typebox): migrate to v1 with extension compat
Replace AJV-based validation with TypeBox-native validation, keep legacy extension imports working (including @sinclair/typebox/compiler), and restore coercion for serialized/plain JSON schemas.
This change closes#3112.
* fix(typebox): use canonical imports and harden coercion
Switch first-party code to canonical typebox imports while retaining legacy extension aliases in the loader.
Remove obsolete runtime codegen guards, expand serialized JSON-schema coercion coverage, and update related tests and fixtures.
Fixes#3112.
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Co-authored-by: Mario Zechner <badlogicgames@gmail.com>
BREAKING CHANGE: ToolDefinition.execute parameter order changed from
(id, params, onUpdate, ctx, signal) to (id, params, signal, onUpdate, ctx).
This aligns with AgentTool.execute so wrapping built-in tools no longer
requires parameter reordering. Update extensions by swapping signal and
onUpdate parameters.
Adds a new extension that generates images via Google Antigravity's
image models (gemini-3-pro-image, imagen-3). Features:
- Returns images as tool result attachments for inline terminal rendering
- Configurable save modes: none, project, global, custom
- Supports env vars (PI_IMAGE_SAVE_MODE, PI_IMAGE_SAVE_DIR) and config files
- Configurable aspect ratios (1:1, 16:9, etc.)
Requires OAuth login via /login for google-antigravity provider.
