This PR adds a `/rustdoc` slash command for retrieving and inserting
rustdoc docs into the Assistant.

Right now the command accepts the crate name as an argument and will
return the top-level docs from `docs.rs`.

Release Notes:

- N/A

I realized that somehow, the `git` executable is able to compute `git
status` much more quickly than libgit2, so I've switched our git status
logic to use `git`. Follow-up to
https://github.com/zed-industries/zed/pull/12266.

Release Notes:

- Improved the performance of git status updated when working in large
git repositories.

- Added support for xdg trash when deleting files on linux
- moved ashpd depency to toplevel to use it in both fs and gpui

If I need to add test, or change anything, please let me know. I tested
locally by creating and deleting a file and confirming it showed up in
my trashcan, but that probably a less than ideal method of confirming
correct behavior

Also, I could remove the delete directory function for linux, and change
the one configured for macos to compile for both macos and linux (they
are the same, the version of the function they are calling is
different).

Release Notes:

- N/A

Fixes
https://zed-industries.slack.com/archives/C04S6T1T7TQ/p1717011343884699

Release Notes:

- N/A

This PR adds a new crate for converting rustdoc output to Markdown.

We're leveraging Servo's `html5ever` to parse the Markdown content, and
then walking the DOM nodes to convert it to a Markdown string.

The Markdown output will be continued to be refined, but it's in a place
where it should be reasonable.

Release Notes:

- N/A

Release Notes:

- Fixed an issue where expanded hunks could be rendered at the wrong
position when zooming
- Fixed an issue where expanded hunks could be rendered at the wrong
position when toggling git blame
([#11941](https://github.com/zed-industries/zed/issues/11941))

Release Notes:

- N/A

Follow-up to #12340
Carries https://github.com/kvark/blade/pull/122 and
https://github.com/kvark/blade/pull/119

Release Notes:

- N/A

<img width="1588" alt="image"
src="https://github.com/zed-industries/zed/assets/482957/ea63b046-64d6-419e-8135-4863748b58fa">


Release Notes:

- N/A

#12005 introduced a side effect, that would cause the editor to react to
a scroll event when using the middle mouse button to close a tab

Before:


https://github.com/zed-industries/zed/assets/53836821/46cb2e71-e9d5-477c-b34a-dc9b6bc9b1f1

After:


https://github.com/zed-industries/zed/assets/53836821/6ada7985-97c9-4b52-848f-c7f9461c5216

Release Notes:

- Fixed an issue where the editor would scroll upwards if other tabs
were closed using the middle mouse button

Release Notes:

- Improved clarity for inline transformations by always including the
active assistant context.

You can see in the video that hunks were getting toggled even when
clicking on the scrollbar.


https://github.com/zed-industries/zed/assets/53836821/11f201e8-c5f1-49c8-a4d2-ac3b3343b5a8

This happened because the hitbox was actually extended to the left of
the hunk indicator, I believe that was done so that "Removed" hunk
indicators rendered correctly (Red triangles)

Fixed:


https://github.com/zed-industries/zed/assets/53836821/7b451b37-da85-4e56-9127-2a5512bd9e7a

Release Notes:

- Fixed hunk indicators getting expanded when clicking near them (but
not on them)

<img width="497" alt="image"
src="https://github.com/zed-industries/zed/assets/482957/94e94326-fb3c-4f9b-b4d9-7dd6f6f8d537">


e.g.

```
/search --9 foobar
```

Release Notes:

- N/A

Partially fixes #5119 
TODO:
- [ ] Change cursor style to Copy when dragging an entry with opt
pressed.

Release Notes:

- Drag-and-dropping a project panel entry with opt modifier pressed now
copies the entry instead of moving it.

This pull request fixes two issues in `RateLimiter` that caused
excessive rate-limiting to take place:

- c19083a35c89a22395595f8934c117a14943ed24 fixes a mistake that caused
us to load buckets from the database incorrectly and set the
`refill_time_per_token` to equal the `refill_duration`. This was the
primary reason why rate limiting was acting oddly.
- 34b88d14f6d9fde4d967554fc2e81498c1be3e26 fixes another slight logic
error that caused tokens to be underprovisioned. This was minor compared
to the bug above.

Release Notes:

- N/A

Release Notes:

- Added re-run task button to terminal title.

Close #12277

## Demo


https://github.com/zed-industries/zed/assets/5518/4cd05fa5-4255-412b-8583-68e22f86561e

---------

Co-authored-by: Piotr Osiewicz <piotr@zed.dev>

Release Notes:

- N/A

Small follow-up of https://github.com/zed-industries/zed/pull/12263 

Release Notes:

- N/A

Before:

<img width="603" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/08b7566c-4afa-40b6-8e73-4b03d26572b7">

After:

<img width="539" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/ebd69e15-c1e1-485e-9c11-35b4316ede40">


Fixes #9819

Release Notes:

- Fix wrap guides overlapping with the inline assistant
([#9819](https://github.com/zed-industries/zed/issues/9819)).

We should reintroduce this as part of the prompt library.

Release Notes:

- Removed an over-eager system prompt from the assistant that was
causing misbehavior. Going forward, our intent is to always let you
observe and edit text before we send it.

---------

Co-authored-by: Marshall <marshall@zed.dev>

This PR changes the default value of the `calls.share_on_join` setting
from `true` to `false`.

Nathan mentioned that project sharing should be opt-in so that projects
aren't shared unless you intend for them to be.

Release Notes:

- Changed the default `calls.share_on_join` value to `false`.

Release Notes:

- Added support for `background_color` in `syntax` map in `theme.json`.

This adds support for setting a `background_color` for styles inside the
`syntax` map for themes defined in `theme.json`. The field is optional
so there should be no backwards compatibility issues.

It is worth noting that the current behaviour for selecting text is that
the background colours will mix/blend (I'm not sure the correct term
here). Changing this behaviour, or making it configurable, looks to be a
far more complex issue and I'm not sure I know how to do it.

This PR updates the Elixir docs with a note on how to switch to using
other language server.

Release Notes:

- N/A

---------

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

This PR fixes a small issue in the Ruby docs, where we weren't properly
demonstrating that `solargraph` should be disabled when enabling
`ruby-lsp`.

Release Notes:

- N/A

Release Notes:

- N/A

Co-authored-by: Marshall <marshall@zed.dev>

Release Notes:

- N/A

Related: #12392

Release Notes:

- N/A

Closes zed-industries/extensions#803

* Start with a longer duration
* Widen the range used for randomizing the duration between retries
* Increase the maximum duration between retries

Release Notes:

- N/A

Implemented the should_auto_hide_scrollbars method for Linux using
`xdg_desktop_portal` approach

Release Notes:

- N/A

Release Notes:

- N/A

Picks up https://github.com/kvark/blade/pull/118
Fixes #10351

Seeing that Zed loaded with Blade repository is consuming 260Mb of RAM.
We can tune this to be lower, but ultimately it doesn't matter: this
memory isn't wasted, it's just pools for memory and descriptors, which
may be used by bigger and more complex views of Zed.

This should make it less attention-grabbing.

Release Notes:

- N/A

This PR adds a slightly better placeholder for extension slash commands
than the current "TODO" text.

Right now we display the command name and an arbitrary icon.

<img width="644" alt="Screenshot 2024-05-28 at 12 15 07 PM"
src="https://github.com/zed-industries/zed/assets/1486634/11761797-5ccc-4209-8b00-70b714f10a78">

Release Notes:

- N/A

Release Notes:

- N/A

Co-authored-by: Nathan <nathan@zed.dev>

This inserts the content of the open tabs sorted by recency.

Release Notes:

- N/A

---------

Co-authored-by: Nathan <nathan@zed.dev>

Release Notes:

- N/A

This pull request introduces semantic search to the assistant using a
slash command:


https://github.com/zed-industries/zed/assets/482957/62f39eae-d7d5-46bf-a356-dd081ff88312

Moreover, this also adds a status to pending slash commands, so that we
can show when a query is running or whether it failed:

<img width="1588" alt="image"
src="https://github.com/zed-industries/zed/assets/482957/e8d85960-6275-4552-a068-85efb74cfde1">

I think this could be better design-wise, but seems like a pretty good
start.

Release Notes:

- N/A

Fixes #4983 
TODO:
- [x] Improve release note.
- [x] Tests

Release Notes:

- Project panel now supports selecting multiple entries via cmd-click
and shift-click/shift-up/shift-down.
- Added support for handling multiple selected project panel entries to
Cut, Copy, Trash and Delete actions.

Release Notes:

- N/A

Release Notes:

- N/A

![image](https://github.com/zed-industries/zed/assets/12102857/c6ed8140-1256-4618-aa46-64e66becdf7e)


![Screenshot_20240524_201346](https://github.com/zed-industries/zed/assets/12102857/2577067c-4f61-486a-8613-14941555f5a8)

Resolves https://github.com/zed-industries/zed/issues/12142


Release Notes:

- Added in project panel an icon and hover description for symlinks ([12142](https://github.com/zed-industries/zed/issues/12142))

ping #6687 

This is the third iteration of this PR ([v2
here](https://github.com/zed-industries/zed/pull/11949)) and uses a
different approach to the first two (the process wrapper lib was a
maintainability nightmare). While the first two attempted to spawn the
necessary processes using flatpak-spawn and host-spawn from the app
inside the sandbox, this version first spawns the cli binary which then
restart's itself *outside* of the sandbox using flatpak-spawn. The
restarted cli process than can call the bundled app binary normally,
with no need for flatpak-spawn because it is already outside of the
sandbox. This is done instead of keeping the cli in the sandbox because
ipc becomes very difficult and broken when trying to do it across the
sandbox.

Gnome software (example using nightly channel and release notes
generated using the script):
<img
src="https://github.com/zed-industries/zed/assets/81528246/6391d217-0f44-4638-9569-88c46e5fc4ba"
width="600"/>

TODO in this PR:
- [x] Bundle libs.
- [x] Cleanup release note converter.

Future work:

- [ ] Auto-update dialog
- [ ] Flatpak auto-update (complete 'Auto-update dialog' first)
- [ ] Experimental
[bundle](https://docs.flatpak.org/en/latest/single-file-bundles.html)
releases for feedback (?).

*(?) = Maybe / Request for feedback*

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>

- Confirming a completion now runs the command immediately
- Hitting `enter` on a line with a command now runs it
- The output of commands gets folded away and replaced with a custom
placeholder
- Eliminated ambient context

<img width="1588" alt="image"
src="https://github.com/zed-industries/zed/assets/482957/b1927a45-52d6-4634-acc9-2ee539c1d89a">

Release Notes:

- N/A

---------

Co-authored-by: Nathan Sobo <nathan@zed.dev>

Release Notes:

- N/A

Adds the following features to the prompt manager:

- New prompt – Create a new prompt from the UI. It will only persist if
it is saved.
- Save prompt – Save a prompt by clicking the save button in the UI. A
keybinding will be added for this in the future.
- Reveal prompt - Show the selected prompt on the file system. Only
available for saved prompts.

New prompts that are saved will use the
`{slugified_title}_{ver}_{id}.md` format which all imported prompts will
move to in the near future.

Also orders prompts in alphabetical order by default.

Release Notes:

- N/A

/cc @RemcoSmitsDev new task indicators weren't showing for me in JSON
files.
`tasks.json` of native grammars is not being read by anything by
default, so we tend to register tasks as Rust structs, foregoing the
deserialization step. This doesn't apply to tasks registered in
extensions, which have to have tasks.json.

Release Notes:

- N/A

Release Notes:

- Added the ability to configure the weight of your UI font in standard
CSS weight units from 0 to 900.

Release Notes:

- N/A

Fixes #12198 and some minor fixes:
* IBus was intercepting normal keys like `a`, `k` which caused some
problems in vim mode.
* Wayland: Trying to commit the pre_edit on click wasn't working
properly, should be fixed now.
* X11: The pre_edit was supposed to be cleared when losing keyboard
focus.
* X11: We should commit the pre_edit on click.

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>

Release Notes:

- N/A