This PR removes the themes defined using the `UserTheme` types, as we're
now loading the themes via JSON.

The `theme_importer` has also been reworked to read in a VS Code theme
and output a new JSON theme.

Release Notes:

- N/A

This PR changes the theme loading to use the JSON themes bundled with
the binary rather then the Rust theme definitions.

### Performance

I profiled this using `cargo run --release` to see what the speed
differences would be now that we're deserializing JSON:

**Before:** `ThemeRegistry::load_user_themes` took 16.656666ms
**After:** `ThemeRegistry::load_user_themes` took 18.784875ms

It's slightly slower, but not by much. There is probably some work we
could do here to bring down the theme loading time in general.

Release Notes:

- N/A

Wrapping links in `<` and `>` disables auto-embeds in Discord, even if
it's a markdown-style link.

Closes #6884

Release Notes:

- N/A

This PR adds player colors to serialized themes.

Release Notes:

- N/A

This PR adds serialized versions of each of the themes that currently
ship with Zed.

In a future PR we'll be looking to make these the canonical
representations of the built-in themes.

Note that we're intentionally repurposing the `theme_importer` to do
this, so that crate is a bit rough-and-ready at the moment.

Release Notes:

- N/A

- check hidden files
- fix a typos in a hidden file
- ignore "ba" typos in a more specific way
- ignore a typo in collab/migrations/ literally

Release Notes:

- N/A

This PR adds installation instructions to the README, with a note on
which platforms we currently support.

Release Notes:

- N/A

Release Notes:

- Fixed: Address a [couple comments re Ruby file
associations](https://github.com/zed-industries/zed/pull/6812#discussion_r1468437144)

Was moved by mistake in: ebbe52e6b0a33458956e1db400ba07f0e33398c3

This was throwing errors everywhere on Linux because anyhow is needed by
the code and is not macOS dependent.


Release Notes:

- N/A

Release Notes:
- N/A

Release Notes:
- N/A

This PR adds `font_style` and `font_weight` as fields on the
`HighlightStyleContent` used in the serialized theme representation.

Release Notes:

- N/A

This PR adds the Haskell tree-sitter grammar copied from
[`nvim-treesitter`](https://github.com/nvim-treesitter/nvim-treesitter/tree/master/queries/haskell).
It also adds the Haskell Language Server.

This is a joint effort by myself (adding the grammar) and @leifu1128
(who is adding the language server integration).

This PR resolves https://github.com/zed-industries/zed/issues/5281

Release Notes:

- Added Haskell support
([#5281](https://github.com/zed-industries/zed/issues/5281)).

This PR extends support for outlines in the recently-added Gleam
support.

Note that I'm leaving the release notes section blank as we haven't yet
released Gleam support, so it can just roll up into that item.

Release Notes:

- N/A

This change will work without any configuration and assume the user will install the Haskell Language Server using `ghcup`

I got stuck on the "Getting started" page because I was trying to use
the shortcut `⌘+,` and not `⌘,`. This PR removes the `+`'s to make the
shortcuts clearer to the reader.

Release Notes:

- Improved getting started instructions.

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

Release Notes:

- Added `Gemfile.lock` and `rake` as associated Ruby files.

This PR restores the key bindings docs from `zed.dev`.

Release Notes:

- N/A

Allow users who have HLS installed using `ghcup` to manually provide the path for the Haskell language server

This PR renames the `BellBadged` icon to `BellDot` to be a bit clearer
as to what its contents are.

Release Notes:

- N/A

It changes the icon if a new notification event is consumed and changes
it back to normal upon toggling NotificationPanel.

Added a new field to NotificationPanel:
	- have_unseen_notifications: bool

Added a new icon asset
	- IconName::BellBadged => "assets/icons/bell_badged.svg"

Release Notes:

- Added a badge to bell icon for new notifications
([#6721](https://github.com/zed-industries/zed/issues/6721)).

- Allow people to leave channels
- Make contacts use right click menu for call
- Add a hover menu to see who's in a channel

Release Notes:

- Fixed clicking on contacts to *not* call them immediately
- Added a hover menu on channels to see who is there
- Added a "Leave Channel" right click option

Since tree-sitter-haskell does not support injections we don’t want to mix with nvim-treesitter

Co-Authored-By: Max <max@zed.dev>
Inspired-By: @RemcoSmitsDev

Fixes accidental anxiety.

Co-Authored-By: Max <max@zed.dev>

JSON LSP adapter now caches the schema. `workspace_configuration` is
back to being async, and we are also no longer asking for font names
twice while constructing the schema.
Release Notes:
- Improved performance when opening the .json files.

---------

Co-authored-by: Kirill <kirill@zed.dev>

Release Notes:

- Added `readonly` to keyword list for PHP
([#6797](https://github.com/zed-industries/zed/issues/6797)).

This PR adds **experimental** support for overriding theme values in the
current theme.

Be advised that both the existence of this setting and the structure of
the theme itself are subject to change.

But this is a first step towards allowing Zed users to customize or
bring their own themes.

### How it works

There is a new `experimental.theme_overrides` setting in
`settings.json`.

This accepts an object containing overrides for values in the theme. All
values are optional, and will be overlaid on top of whatever theme you
currently have set by the `theme` field.

There is JSON schema support to show which values are supported.

### Example

Here's an example of it in action:


https://github.com/zed-industries/zed/assets/1486634/173b94b1-4d88-4333-b980-8fed937e6f6d

Release Notes:

- Added `experimental.theme_overrides` to `settings.json` to allow for
customizing the current theme.
  - This setting is experimental and subject to change.

The activate.nu file works a little differently than its counterparts in
other shells, and it needs to be invoked as an overlay, rather than
sourced directly into the shell.

This fixes an outstanding issue left over from #6323.


Release Notes:

- (Improved) ...
([#6323](https://github.com/zed-industries/zed/issues/6323)).

Co-Authored-By: Max <max@zed.dev>

Simplify Zed's collaboration system by:
- Only allowing member management on root channels.
- Disallowing moving sub-channels between different roots.
- Disallowing public channels nested under private channels.

This should make the mental model easier to understand, and makes it
clearer
who has what access. It is also significantly simpler to implement, and
so
hopefully more performant and less buggy.

Still TODO:
- [x] Update collab_ui to match.
- [x] Fix channel buffer tests.

Release Notes:

- Simplified channel membership management.

Release Notes:

- Added support for single quote autocompletion in PHP
([#6794](https://github.com/zed-industries/zed/issues/6794)).
- Added `#` to supported line comments for PHP
([#6794](https://github.com/zed-industries/zed/issues/6794)).

- the haskell_persistent grammar has not been added, see https://github.com/nvim-treesitter/nvim-treesitter/tree/master/queries/haskell_persistent and https://github.com/MercuryTechnologies/tree-sitter-haskell-persistent
- the sql grammar has not been added either

implement hls adapter

This fixes #6702 by adding the captures for Go, C, C++, and Zig.

Witnessed-by: @dammerung2718  <dammerung2718@icloud.com>

Release Notes:

- Fixed matching-bracket navigation via `%` in Vim mode not working for
`(` in Go, C, C++, and not working for any in Zig.
([#6702](https://github.com/zed-industries/zed/issues/6702))

Add haskell grammar