Closes #ISSUE

This refactors SSH installation to require less shell stuff. We'd like
to
support arbitrary remote hosts, and unfortunately csh/tcsh have quoting
rules
that make it impossible to run multi-line scripts.

The primary changes are:
* The target path now contains the version:
`./zed_server/zed-remote-server-{release_channel}-{version}`
* We do all our processing in a temporary file and `mv` it into place.
* We do fewer calls to `ssh_command` overall. With the previous two
changes we can avoid lock files, and fuser calls. Instead cleanup of old
binaries now happens in `execute_run`.
* We only try to install the remote server when the connection is
established, not on each project open.

This should also put us in a good position if we want to pre-emptively
install new versions when the auto-updater detects an update for the
running version of zed (but that's not wired up yet)

Release Notes:

- Remoting: Fixed remoting when the remote runs `tcsh`
- Remoting: Improved latency of connecting

Co-authored-by: Peter Tripp <peter@zed.dev>

This PR should only be merged after
https://github.com/zed-industries/zed/pull/19988. Once the selection
action is added as a "proper" slash command, there's no need to have it
duplicate on the "Add Context" menu anymore. 😄

Release Notes:

- N/A

- Closes #18868

## Summary
This PR introduces a new slash command `/selection` to enhance the
usability of the assistant's quote selection feature.

## Changes Made
1. Extracted a function from the `assistant: quote selection` action to
find the selected text and format it as an assistant section.
2. Created a new slash command `/selection` that utilizes the extracted
function to achieve the same effect as the existing `assistant: quote
selection` action.
3. Updated the documentation to include information about the new
`/selection` slash command.


Release Notes:

- Moved the text selection action to a slash command (`/selection`) in
the assistant panel

---------

Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>

Closes https://github.com/zed-industries/zed/issues/13099

This PR main thing is making the inputs in the project search full
width, but it also has some slight design and UI code improvements here
and there, such as extracting the common input styles to its own
variable.

I figure that the reason why the inputs weren't full width before is
just because it'd be hard to reach for the buttons when in a large
monitor with the app maximised _and_ with a single tab open. However, I
do feel like it's common not to have these conditions in place, too,
which make the small inputs too small, like the issue states. At the
very least, we also have the keybindings.

Here's the final result:

| Small window size | Big window size |
|--------|--------|
| <img width="1279" alt="Screenshot 2024-11-05 at 11 18 08"
src="https://github.com/user-attachments/assets/73548300-1ad2-4ed0-b99f-adb3212ac163">
| <img width="2992" alt="Screenshot 2024-11-05 at 11 24 06"
src="https://github.com/user-attachments/assets/3a1ccabd-2350-42f0-8e31-112f27da98a4">
|

Release Notes:

- N/A

Updates JetBrains keymap to handle the `shift-enter` as the `SelectPrevMatch` action.

Closes #12529
Closes #8639

Release Notes:

- Added option to dim inactive panes
([#12529](https://github.com/zed-industries/zed/issues/12529))
- Added option to highlight active pane with a border
([#8639](https://github.com/zed-industries/zed/issues/8639))

BREAKING: `active_pane_magnification` value is no longer used, it should
be migrated to `active_pane_modifiers.magnification`


![panes](https://github.com/user-attachments/assets/b19959bc-4c06-4320-be36-412113143af5)

> note: don't know much rust, so I wouldn't be surprised if stuff can be
done much better, happy to update things after the review.
Also, wasn't sure about introducing the new object in the settings, but
it felt better than adding two more keys to the root, let me know what
you think and if there's a better way to do this. Also happy to get
feedback on the text itself, as I didn't spend much thinking how to
document this.

It is not obvious that you need to choose the latest one from the same
libraries, especially in non-English locales

Release Notes:

- N/A

This previously didn't work: `d G` would delete to the end of the "first
of the soft-wrapped lines" of the last line.

To fix it, we special case the delete behavior for `shift-g`, which is
what Neovim also seems to do.


Release Notes:

- Fixed `d G` in Vim mode not deleting until the actual end of the
document if soft-wrap is turned on.

Previously we were always adding the origin coordinate of last item to
the content size, which is incorrect when the list has just one item; in
that case, we should just use the size of that item as the content size
of a list.

Closes #ISSUE

Release Notes:

- N/A

Reimplements `pet::EnvironmentApi`, trying to access the `project_env`
first
Closes #20177 

Release Notes:

- Fixed python toolchain detection when worktree local path is set

Move click listener to outer div
- Avoids dead area when clicking the 1px border around a list item
- Avoids flickering cursor shape when moving the cursor above the list,
and especially when scrolling the list with a stationary cursor.

Closes #15614

Release Notes:

- Fixed mouse cursor shape flickering in project and outline panels when
crossing items
([#15614](https://github.com/zed-industries/zed/issues/15614))

---------

Co-authored-by: Stephan Aßmus <stephan.assmus@sap.com>

This PR's most relevant change is removing the three-dot menu dropdown
from the assistant toolbar. The "Regenerate Title" button is now only
visible on hover and it appears on the far right of the title input.

<img width="700" alt="Screenshot 2024-11-04 at 13 31 37"
src="https://github.com/user-attachments/assets/891703af-7985-4b16-bb5e-d852491abd6f">

Release Notes:

- N/A

Related comment on issue
https://github.com/zed-industries/zed/issues/14222#issuecomment-2418375056

On `crates/gpui/src/platform/linux/text_system.rs` on method
`CosmicTextSystem::new` `load_system_fonts` is being called twice:
```rust
    pub(crate) fn new() -> Self {
        let mut font_system = FontSystem::new();

        // todo(linux) make font loading non-blocking
        font_system.db_mut().load_system_fonts();

        Self(RwLock::new(CosmicTextSystemState {
            font_system,
            swash_cache: SwashCache::new(),
            scratch: ShapeBuffer::default(),
            loaded_fonts_store: Vec::new(),
            font_ids_by_family_cache: HashMap::default(),
            postscript_names: HashMap::default(),
        }))
    }
```

First one on `FontSystem::new()` and second one is explicit on
`font_system.db_mut().load_system_fonts()`. The first call
`FontSystem::new()` is defined as:
```
    pub fn new() -> Self {
        Self::new_with_fonts(core::iter::empty())
    }
```
And `new_with_fonts`: 
```rust
    /// Create a new [`FontSystem`] with a pre-specified set of fonts.
    pub fn new_with_fonts(fonts: impl IntoIterator<Item = fontdb::Source>) -> Self {
        let locale = Self::get_locale();
        log::debug!("Locale: {}", locale);

        let mut db = fontdb::Database::new();

        //TODO: configurable default fonts
        db.set_monospace_family("Fira Mono");
        db.set_sans_serif_family("Fira Sans");
        db.set_serif_family("DejaVu Serif");

        Self::load_fonts(&mut db, fonts.into_iter());

        Self::new_with_locale_and_db(locale, db)
    }
```
Finally `Self::load_fonts(&mut db, fonts.into_iter())` calls
`load_system_fonts`:
```rust
    #[cfg(feature = "std")]
    fn load_fonts(db: &mut fontdb::Database, fonts: impl Iterator<Item = fontdb::Source>) {
        #[cfg(not(target_arch = "wasm32"))]
        let now = std::time::Instant::now();

        db.load_system_fonts();

        for source in fonts {
            db.load_font_source(source);
        }
        ...
```

Release Notes:

- Remove duplicate font loading on Linux

Closes #20143

Release Notes:

- Remoting: Fixed a panic restoring unsaved untitled buffers over SSH

Follow-up of https://github.com/zed-industries/zed/pull/20171

Reduces time Zed needs to reach maximum search results by an order of a
magnitude.

Methodology: 
* plugged-in mac with Instruments and Zed open
* Zed is restarted before each measurement, `zed` project is opened, a
*.rs file is opened and rust-analyzer is fully loaded, file is closed
then
* from an "empty" state, a `test` word is searched in the project search
* each version is checked with project panel; and then, separately,
without it
* after we reach maximum test results (the counter stops at `10191+`),
the measurement stops

Zed Dev is compiled and installed with `./script/bundle-mac -li`

------------------------


[measurements.trace.zip](https://github.com/user-attachments/files/17625516/measurements.trace.zip)

Before:

* Zed Nightly with outline panel open

<img width="1113" alt="image"
src="https://github.com/user-attachments/assets/62b29a69-c266-4d46-8c3c-0e9534ca7967">

Took over 30s to load the result set

* Zed Nightly without outline panel

<img width="1109" alt="image"
src="https://github.com/user-attachments/assets/82d8d9d6-e8f2-4e67-af55-3f54a7c1d92d">

Took over 24s to load the result set

* Zed Dev with outline panel open

<img width="1131" alt="image"
src="https://github.com/user-attachments/assets/15605ff8-0787-428e-bbb6-f8496f7e1d43">

Took around 6s to load the result set (the profile was running a bit
longer)

* Zed Dev without outline panel

<img width="1147" alt="image"
src="https://github.com/user-attachments/assets/0715d73e-f41a-4d74-a604-a3a96ad8d585">

Took around 5s to load the result set

---------------------

Improvements in the outline panel:

* https://github.com/zed-industries/zed/pull/20171 ensured we reuse
previous rendered search results from the outline panel
* all search results are now rendered in the background thread
* only the entries that are rendered with gpui are sent to the
background thread for rendering
* FS entries' update logic does nothing before the debounce now

Improvements in the editor:

* cursor update operations are debounced and all calculations start
after the debounce only
* linked edits are now debounced and all work is done after the debounce
only

Further possible improvements:

* we could batch calculations of text coordinates, related to the search
entries: right now, each search match range is expanded around and
clipped, then fitted to the closest surrounding whitespace (if any,
otherwise it's just trimmed).
Each such calculation requires multiple tree traversals, which is
suboptimal and causes more CPU usage than we could use.

* linked edits are always calculated, even if the language settings have
it disabled, or the corresponding language having no corresponding
capabilities

Release Notes:

- Improve large project search performance

Release Notes:

- N/A

Closes [19554](https://github.com/zed-industries/zed/issues/19554)

Release Notes:

- Added auto-scrolling to project panel when a vertical edge of a panel
is hovered with a dragged entry.

Closes #9195
Closes #19787

Release Notes:

- Fixed an issue where single quotation marks were spuriously
auto-closed when typing in line comments

Closes #18686


https://github.com/user-attachments/assets/e87b4508-3570-4395-92b4-c5e0e9e19623


Release Notes:

- The Rewrap command now considers the width of each tab character at
the beginning of the line to be the configured tab size.

---------

Co-authored-by: Will <will@zed.dev>

Related to https://github.com/zed-industries/zed/issues/5034

Release Notes:

- Added scrollbar to info popovers in editor.

Closes https://github.com/zed-industries/zed/issues/20033

- Fixed deserialization error of `GenerateContentCandidate` where `index` is unexpectedly nil

JetBrains IDE's use `ctrl-w` and `ctrl-shift-w` on Win/Linux and
`cmd-up` and `cmd-down` on mac to extend/shrink selections.

https://www.jetbrains.com/guide/java/tips/extend-selection/

Release Notes:

- Fixed extend/shrink selection on JetBrains keymap

Closes https://github.com/zed-industries/zed/issues/20194

Release Notes:

- Fixed Zed incorrectly changing soft wrap based on .editorconfig
contents ([#20194](https://github.com/zed-industries/zed/issues/20194))

This PR improves the installation checks for `vtsls`.

Previously we were checking the installed version of TypeScript against
the latest available version to determine whether we needed to installed
the `vtsls` language server or not.

However, these are two independent concerns, so we should be checking
individually whether `typescript` or `@vtsls/language-server` need to be
installed/updated.

Closes https://github.com/zed-industries/zed/issues/18349.

Release Notes:

- typescript: Fixed an issue where `@vtsls/language-server` may not have
been updated to the latest version.

Before: (note the 1.3k in the upper right corner instead of 3 in the
second screenshot)

<img width="459" alt="Screenshot 2024-11-04 at 11 37 58 AM"
src="https://github.com/user-attachments/assets/64c06aff-f7d2-42a4-a767-0d7a4ba0f486">

Now:
<img width="631" alt="Screenshot 2024-11-04 at 11 38 11 AM"
src="https://github.com/user-attachments/assets/22af974d-915a-41e1-9ee0-f0622901e242">

This was intended to be a conservative estimate in case you pressed
Suggest Edits (and therefore might have an unpleasant surprise if you
were under the context limit but Suggest Edits failed with a "too much
context" error message anyway, after the Suggest Edits context got added
for you behind the scenes).

However, in retrospect this design created more [confusion in the common
case](https://github.com/zed-industries/zed/pull/19900#issuecomment-2453456569)
because it made it look like more context had been actually consumed
than what was actually consumed.

This does raise a potential design question for the future: the Suggest
Edits button adds more context at the last minute without ever
communicating that it's going to do that.

In the meantime it seems best to go back to the less-confusing way of
reporting the token counts, especially since only users of the
experimental flag could possibly press Suggest Edits anyway.

Release Notes:

- Fixed issue where initial token count was over-reported as 1.3k
instead of 3 (for the context string "You").

Closes #13376
Closes #13338

Release Notes:

- Fixed unhelpful auto-indent suggestions in markdown.
- Added `auto_indent_on_paste` setting, which can be used on a
per-language basis, to configure whether indentation should be adjusted
when pasting. This setting is enabled by default for languages other
than YAML and Markdown.

Closes #16969

Release Notes:

- Fixed a bug in macOS Sequoia where you can't save a new file as
`*.sql`, it would rename to `.sql.s`. As a side effect you can no longer
save a new file as `*sql.s`. We hope to remove this workaround when the
operating system fixes its bug; in the meantime you can either set
`"use_system_path_prompts": false` in your settings file to skip the
macOS dialogues, or create new files by right clicking in the project
panel.

Further enhancement:
On exploring VSCode's sorting logic, there are two major distinctions:
* A config option exists to adjust sort priority of snippets. They can
be placed inline (default), top or at bottom of completitions.
* The sorting order sorts by (in order): sort_text (lower case),
sort_text, kind

ref:
https://github.com/microsoft/vscode/blob/6f2d4781e857a550b7e9b05d40b969c840e264db/src/vs/editor/contrib/suggest/browser/suggest.ts#L338-L383

Closes #19786

Release Notes:

- Improved sort order in completions to show relevant matches first
([#19786](https://github.com/zed-industries/zed/issues/19786))

This PR updates all settings that are defined as `Option`s to include
`null` in their type.

This prevents warnings from being displayed when `null` is used a
default value.

Closes https://github.com/zed-industries/zed/issues/18006.

Release Notes:

- Updated the settings schema to allow `null` as a value for optional
settings instead of showing a warning.

Related to: https://github.com/zed-industries/zed/issues/19022

Release Notes:

- Improve editor performance with large # of diagnostics.

---------

Co-authored-by: Conrad <conrad@zed.dev>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

This PR updates the `buffer_font_fallbacks` and `ui_font_fallbacks`
settings to allow `null` as a value instead of showing a warning.

Related to https://github.com/zed-industries/zed/issues/18006.

Release Notes:

- Updated the settings schema to allow `null` as a value for
`buffer_font_fallbacks` and `ui_font_fallbacks` instead of showing a
warning.

Added some simple logic + an example of adding pages to the theme
preview. Will be used for organizing theme preview sections.

Release Notes:

- N/A

This PR extracts the `render_item` implementation for outlines to the
`outline` crate to help reduce `language`'s dependence on `theme`.

Release Notes:

- N/A

This removes the inconsistency between these two workflows:
- Clicking on the project name in the upper left shows:
<img width="333" alt="image"
src="https://github.com/user-attachments/assets/f54c34b4-67ab-4cbc-85ee-845c41aa4a8c">

- Using `projects: Open recent` shows:
<img width="337" alt="image"
src="https://github.com/user-attachments/assets/b1eb244f-ce28-4e6c-8404-b6cd88caef1e">

---

We now use `enter` to re-use the window and `cmd-enter` to open a new
window in both cases

Closes #16361

Release Notes:

- Fixed an inconsistency in the recent project picker, where different
keybindings would determine whether to reuse the window or not

Closes #20091

Release Notes:

- Fixed an issue where the markdown preview would not update when a
markdown file was changed outside of the editor

Closes #19417

Release Notes:

- vim : Added `r` and `a` as aliases for `[` and `<` text objects
(copying vim-surround).
- vim: (breaking change) rebound the function argument text object to
`g`.
- vim: Fixed surrounds to allow `b`/`B`/`r`/`a` anywhere you could use
`(`, `{`, `[`, `<`.

---


- vim: Added `b`, `B`, `r`, `s`, `a` as aliases for `()`, `{}`, `[]`,
`<>` in vim surround mode.
- Adds a new `surround_alias` function where aliases are defined.
- This function is used in `find_surround_pairs` to substitute the
chosen text with the alias
- The keymap is also modified to add support for Square and Angle
brackets when changing surrounds. These two were added to follow the
example of Tim Pope's ubiquitous `vim-surround` plugin.
- I had to overwrite the `vim::Argument` keybind in order to do this. I
moved it to use the `g` modifier. I realize this is a breaking change
and will happily move the `vim::AngleBracket` keymap to a different
letter if you'd like to avoid this. I'm just trying to keep with
convention. Ideally, Users would be able to define surround aliases
themselves in the config file but that's a much bigger task than I'm
able to do right now.
- I also added tests for the new aliases.

Thanks for making such a clean and organized codebase. I was able to
find the relevant section of code rather quickly thanks to this.

Closes #14278


https://github.com/zed-industries/lsp-types/blob/be7336e92a6ad23f214df19bcdceab17f39531a9/src/completion.rs#L419-L429


https://github.com/zed-industries/lsp-types/blob/be7336e92a6ad23f214df19bcdceab17f39531a9/src/completion.rs#L555-L572


Release Notes:

- N/A

---------

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

Release Notes:

- N/A

Release Notes:

- Improved outline panel performance during large project searches

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A

We've received feedback that it wasn't clear how to cancel/interrupt the
LLM while it's generating a response. Additionally, I also had folks
telling me that the loading state was hard to notice—the pulsating
animation is too subtle on its own. This PR attempts to improve both of
these things. The end result is:


![llm](https://github.com/user-attachments/assets/57a94f8a-c254-4011-adc0-7c63ed13daa1)

Release Notes:

- N/A

Closes #19963

This PR implements integration with the newly announced GitHub Copilot
LLM models, including:
- Claude 3.5 Sonnet
- o1-mini
- o1-preview

Release Notes:

- N/A

---------

Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>

Closes #19061

I don't know should i add tooltip or not

Before

![image](https://github.com/user-attachments/assets/0729806b-9b0d-442a-8f71-92c0443f34ef)

After

![image](https://github.com/user-attachments/assets/08eb5178-4139-44e7-a23f-50133233911d)

Release Notes:

- Markdown Preview: Added button to copy code blocks.

---------

Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>

Closes https://github.com/zed-industries/zed/issues/20111
Closes https://github.com/zed-industries/zed/issues/20153

cc @mikayla-maki and @ConradIrwin 

Release Notes:

- Fixed undo stack corruption on external file changes
([#20111](https://github.com/zed-industries/zed/issues/20111))
([#20153](https://github.com/zed-industries/zed/issues/20153))

Co-authored-by: Antonio Scandurra <antonio@zed.dev>

Closes #10057

<img width="354" alt="image"
src="https://github.com/user-attachments/assets/47afe8fd-c8ac-45af-be9a-9ca8c5e066f6">

Release Notes:

- Show path in breadcrumbs/toolbar when opening an image

I was missing the `go generate` runnable from other editors so I figured
I'd implement one here! Now, comments of the form `//go:generate` can
prompt for the `go generate <package>` task. Meanwhile, I've also added
a global `go generate ./...` task.

~When making the global task, I noticed that the existing `go test
./...` task runs tests in subdirectories of the CWD of the active
editor, whereas I would really expect it to run all tests across my
project. I have changed to use the latter behavior (run relative to
project root) for both `go generate ./...` and `go test ./...`. Please
let me know if the prior behavior was intended, and I can revert.~

Release Notes:

- Added runnable and tasks for `go generate` commands