v0.2.0

What's Changed

• feature: The history view now pins a working-tree entry so you can browse uncommitted changes alongside the branch's commits.
• ux: The header now spells out which base branch you're comparing against, with a base pill and a tag marking the default base.
• ux: New visual signal highlights when fresh changes land in the diff.
• bug: Tightened header copy so the branch → base comparison reads clearly.

Full changelog: v0.1.1...v0.2.0