## Description
<!-- Describe the big picture of your changes to communicate to the
maintainers
why we should accept this pull request. -->
https://github.com/neovim/neovim/pull/31959 has introduced virtual lines
for showing diagnostics. If this is enabled (default value), messages
from lazy.nvim, such as `update available` are shown as virtual lines in
addition to virtual texts.
## Related Issue(s)
<!--
If this PR fixes any issues, please link to the issue here.
- Fixes #<issue_number>
-->
## Screenshots
<!-- Add screenshots of the changes if applicable. -->
* ***before***
- <img width="592" alt="スクリーンショット 2025-01-27 16 42 27"
src="https://github.com/user-attachments/assets/6994ac84-4862-4532-81ee-80f4015181e5"
/>
* ***after***
- <img width="585" alt="スクリーンショット 2025-01-27 16 42 58"
src="https://github.com/user-attachments/assets/d19f63dc-fb6d-434f-89cf-a0bc49d31c5f"
/>
Problem: On current Nvim nightlies, a regression in a
`vim.highlight.range()` refactor makes underlines for diagnostics at end
of line extend into the next line, leading to visual artifacts in the
update view.
Solution: Suppress underlines for diagnostics, as they are not wanted
anyway.
* feat(plugin): dont include plugin spec fragments for disabled or optional plugins
* test: fixed tests
* fix(plugin): calculate handlers after disabling plugins
* fix(plugin): clear Plugin._.super when rebuilding
* fix(ui): dont process handlers for disabled plugins
* test: added tests for disabling fragments
* fix(plugin): ignore any installed deps of a disabled conditional plugin. Fixes#1053
* feat(render): dim housekeeping commits by default
use `LazyComment` highlight group for commits with
housekeeping types, i.e. chore/ci/doc
* refactor: some small improvments to unimportant commits
---------
Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>
* perf: new file-based cache that ensures rtp is alweays correct and will cache all files, including those after startup
* refactor: new cache
* test: fix tests
* fix(cache): cache file names on Windows
* feat(cache): allow to disable the cache
* docs: updated cache settings
