v1.0.16

Historical release reconstructed from commit history for GitHub release metadata.

Highlights:

• Fixed stale database cache and template resolution issues.
• Added server-side batch parallelization for sync.
• Added Save Current Page support, context menu integration, and popup quick action.
• Improved save-page connection handling and popup action layout.
• Added review-driven tests and sync parallelization design notes.

Note: this version is tied to the manifest version bump commit.