The current method for checking light vs. dark mode is to compare the
name of the theme against a hardcoded string. This PR uses a dark mode
boolean. This change is for verbosity and so that we're not reliant on
theme name. Additionally, we change some references to colors to the
global theme, instead of indexing the list of themes.
## Description
<!-- What changed? Why? (the code + comments should speak for itself on
the "how") -->
<!-- Fun screenshots or a cool video or something are super helpful as
well. If this touches platform-specific behavior, this is where test
evidence should be collected. -->
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supersedes should be linked with `Closes #issuenumber`. -->
This adds a template modal that can be used for confirming that the user
wants to delete something. The main goal is to reduce complication and
duplicated code, and standardize the way we handle deletion.
closes#2175
## Meta
Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_
- [x] This PR has been
[linted](https://docs.photonvision.org/en/latest/docs/contributing/linting.html).
- [ ] If this PR changes behavior or adds a feature, user documentation
is updated
- [ ] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible
with settings back to v2025.3.2
- [ ] If this PR touches pipeline settings or anything related to data
exchange, the frontend typing is updated
- [ ] If this PR addresses a bug, a regression test for it is added
---------
Co-authored-by: Devolian <devondoyle@outlook.com>