fix(vscode): bundle local bwrap helper

[catrielmuller]

Local source-wrapper VS Code dev launches run the CLI through Bun, so a Bubblewrap helper beside bin/kilo is not discovered through process.execPath.

This stages a verified Bubblewrap helper in the user cache and passes KILO_BWRAP_PATH only for local/dev CLI launches when a complete production helper is absent. Production bundled helpers and explicit user KILO_BWRAP_PATH overrides keep their existing behavior.

[kilo-code-bot]

WARNING: .cli-version will mark packaged installs as local too

prepare:cli-binary also runs for the package script, and .vscodeignore includes bin/**, so the marker written by local-bin.ts is shipped in the VSIX as well. That makes this branch true outside F5/dev sessions, so production installs can start injecting KILO_BWRAP_PATH from ~/.cache/kilo-vscode/bwrap whenever the bundled helper looks incomplete, which is broader than the local-only fallback this change is trying to add.

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Reply with @kilocode-bot fix it to have Kilo Code address this issue.

[kilo-code-bot]

Code Review Summary

Status: 1 Issues Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	1
SUGGESTION	0

Issue Details (click to expand)

WARNING

File	Line	Issue
packages/kilo-vscode/src/services/cli-backend/server-manager.ts	99	.cli-version also marks packaged installs as local, so the new cache-based KILO_BWRAP_PATH fallback can leak into production builds.

Fix these issues in Kilo Cloud

Files Reviewed (5 files)

• packages/kilo-vscode/script/bwrap-helper.ts - 0 issues
• packages/kilo-vscode/script/local-bin.ts - 0 issues
• packages/kilo-vscode/src/services/cli-backend/cli-resources.ts - 0 issues
• packages/kilo-vscode/src/services/cli-backend/server-manager.ts - 1 issue
• packages/kilo-vscode/tests/unit/bwrap-helper.test.ts - 0 issues

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_{Reviewed by gpt-5.4-20260305 · Input: 143.8K · Output: 13.8K · Cached: 617.8K}

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