chore(release): 1.6.2

[socket-release-bot]

Bumps package.json to 1.6.2 and moves the ## [Unreleased] notes under the 1.6.2 heading.

To release:

1. Review the CHANGELOG section and squash-merge this PR.
2. Dispatch Publish to npm registry on v1.x with dry-run: false. It tags the merge commit, cuts the GitHub release, and stages all three packages.
3. Approve each staged package with pnpm stage approve.

If v1.x moves before this merges, re-dispatch with mode: release-pr to rebuild the bump on the new tip.

---

Note

Low Risk
Release metadata only (version and changelog); behavioral changes are whatever is already documented for 1.6.2, not new code in this diff.

Overview
Prepares socket-cli v1.6.2 for publish by bumping package.json from 1.6.1 to 1.6.2 and promoting the former ## [Unreleased] notes into a dated 1.6.2 changelog section (2026-10-09).

That release notes Coana CLI v15.12.3, plus fixes so Socket facts no longer collapse separate Maven/Gradle/sbt build projects, and Maven/Gradle facts generated with -f / -p are written under the targeted build directory.

^{Reviewed by Cursor Bugbot for commit 3393479. Configure here.}