chore: release v0.7.9

[danielmeppiel]

Release v0.7.9

Added

• Local filesystem path dependencies (feat: support local filesystem path dependencies #270)
• Windows native support (Phase 1 & 2) — by @sergio-sisternes-epam (feat: add phase 1 Windows native support #227)

Fixed

• UnboundLocalError in apm prune (fix: resolve UnboundLocalError in apm prune crashing all prune operations #283)
• Windows CWD cleanup — by @sergio-sisternes-epam (fix: restore CWD before TemporaryDirectory cleanup on Windows #281)

Changed

• Lockfile renamed to apm.lock.yaml for IDE syntax highlighting (feat: rename apm.lock to apm.lock.yaml for IDE syntax highlighting #280)
• Windows docs across the site ([DOCS] Add Windows as first-class install option across docs site #278)

[Copilot]

Pull request overview

Cuts the v0.7.9 release by bumping the package version and promoting the v0.7.9 notes into a dated CHANGELOG release section.

Changes:

• Bump apm-cli version from 0.7.8 → 0.7.9.
• Add CHANGELOG.md release section for 0.7.9 with Added/Fixed/Changed entries matching the release notes.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
pyproject.toml	Updates the project version to 0.7.9 (release version source of truth).
CHANGELOG.md	Adds the 0.7.9 dated release section with categorized entries and PR references.