ticket: UN-5194

This is not a simple "rebranding" because it's not possible to rename the plugin. Instead, we'll publish a new plugin under a new name, and then update the older one to point to the new one.

We'll have to preserve both plugins in this repo, so that we could release them independently while we're actively working on kepler but still also making smaller changes to Unfolded so that it points to kepler, and until we've given it enough time that we can remove Unfolded from the QGIS registry at some later point in time.

Plan of execution

1. host both Unfolded and kepler in the repo
2. update config and CI for to match that for kepler
3. release kepler (← now available at QGIS plugins registry)
4. update Unfolded with changes to point to kepler as the new alternative
5. package and publish Unfolded manually through website (← now "linked" to the new plugin) (❗️ be careful about changelog and metadata now that we don't rely on qgis-plugin-ci)

As we won't be maintaining Unfolded any more, this final manual release should be the last we thing we do on it, and from that point on sole effort will go into kepler. If, for whatever reason, we need to make some more changes to Unfolded, we can still make updates, and package it and publish it manually, without making any changes that affect kepler.

Keeping the publishing process separate (one manual (for Unfolded) and one through automatic CI (for kepler)) means less complexity in dealing with multiple configurations for CI.

TODO

• update plugin name
  • update submodule
• update file names
• update tests
• update docs
  • update urls
• update icons

Screenshots