tree 38118a4e88b229fd514e77cc6aca4c81d029d55a
parent 03b44f23f128abd7c96cc00ea8a06fca30ada692
author Milutin Kristofic <milutin@google.com> 1774297497 +0100
committer Milutin Kristofic <milutin@google.com> 1774387670 +0100

Migrate image-diff plugin to TypeScript

Migrated the image-diff plugin to TypeScript to align with modern
PolyGerrit plugin standards.

- Replaced outdated WCT and HTML tests with TypeScript via @open-wc/testing.
- Migrated code out of root namespace into standard `web/` structure.
- Refactored Vanilla JavaScript LitElement into Lit components using decorators.
- Updated `BUILD` architecture to compile and package through ts_project.
- Cleaned up obsolete npm dependencies.

Bug: b/267985258
Release-Notes: skip
Change-Id: I1503a171bb16aefbfaf4b34f1d68cef3ce1de571