fix: allow overwrite plugin that don't have plugin-priority

[linonetwo]

@pmario 's palette switcher plugin contains default dark/light palette setting, I hope I can overwrite it in my plugin. My plugin is a config-pack plugin for TidGi, to make sure user can upgrade basic UX through plugin, instead of having to upgrade TidGi app.

But palette switcher plugin don't have a plugin-priority field, in current logic it means its priority is Infinity, no one can overwrite it, I think this is incorrect. If an author forget to add plugin-priority field, this should means its priority is 0 (or maybe 1, so it is load later than the core). This make sure any plugin author can patch other author's plugin.

BTW: @pmario could you please add this field?

[github-actions]

Confirmed: linonetwo has already signed the Contributor License Agreement (see contributing.md)

[netlify]

✅ Deploy Preview for tiddlywiki-previews ready!

Name	Link
🔨 Latest commit	6cd2283
🔍 Latest deploy log	https://app.netlify.com/sites/tiddlywiki-previews/deploys/675048439b48b80009637f9c
😎 Deploy Preview	https://deploy-preview-8800--tiddlywiki-previews.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[pmario]

I think we can not change that behaviour in a backwards compatible way. Every existing plugin relies on the current behaviour. Sorting by name is the default.

[linonetwo]

We only have 800+ plugins, why not fix this before we have as much as Obsidian.

Also, fallback priority to 1 won't change much, when they all have 1, they are still compared by name. Have a default value is important, otherwise I have to consider change my name to zenonetwo 🤣 , in China many people prefix their name with AAA so they are show in first place in wechat app.

[pmario]

@Jermolene -- What do you think?

[Jermolene]

Hi @linonetwo @pmario the inability to override a plugin that lacks a "plugin-priority" field would appear to be a bug, and I'd be happy to see it fixed. Merging this would be the best way to discover any unintended side effects of the fix.

[pmario]

@Jermolene -- OK, then this PR should be merged.

---

@linonetwo

@pmario 's palette switcher plugin contains default dark/light palette setting,

BTW: @pmario could you please add this field?

I think if this PR is merged, it should not be necessary anymore to add a plugin-priority field. Right?

[Jermolene]

Thanks @linonetwo

[linonetwo]

@pmario Yes, and thanks for making that plugin, it protects my eyes in the night.