0.148.0

[alexr00]

No description provided.

[Copilot]

Pull request overview

This PR prepares the 0.148.0 release of the extension by bumping version metadata, adding the corresponding changelog entry, and updating the vendored proposed VS Code API typings to include new chat quota sync shapes.

Changes:

• Bump extension version to 0.148.0 in package.json and package-lock.json.
• Add CHANGELOG.md entry for 0.148.0 (changes, fixes, and thanks).
• Extend vscode.proposed.chatParticipantPrivate.d.ts with quota/rate-limit snapshot interfaces and a vscode.chat.updateQuotas(...) proposed API surface.

Show a summary per file

File	Description
src/@types/vscode.proposed.chatParticipantPrivate.d.ts	Adds proposed chat quota/rate-limit snapshot typings and a chat.updateQuotas declaration.
package.json	Updates the extension version to 0.148.0.
package-lock.json	Aligns lockfile package version metadata with 0.148.0.
CHANGELOG.md	Adds release notes for 0.148.0.

Copilot's findings

• Files reviewed: 2/4 changed files
• Comments generated: 0