Signed-off-by: xuoe <xuoe@pm.me>

Most notably, adding a current iteration of a possible logo to feel it
out! :) Also, I'm hiding the input and instructions container after the
review has been sent. In the future, if we allow changing an already
sent review, we can change this behavior.

<img width="800" alt="Screenshot 2024-12-12 at 10 42 44"
src="https://github.com/user-attachments/assets/37e63d0d-d847-445e-bdf8-bf5c97d0fe4c"
/>

Release Notes:

- N/A

- Wire up settings
- Update static Panel impl
- Tidy up renders

Release Notes:

- N/A

Before:

![image](https://github.com/user-attachments/assets/dbc382a8-2ba5-4639-964f-35c934875e88)

After:

![image](https://github.com/user-attachments/assets/5faf2144-63c3-41d4-b1b8-fcd6f6fd7b7e)

Also works with dark themes:

![image](https://github.com/user-attachments/assets/1f3e9bfb-94f8-44f2-9727-e46fddccb153)

Release Notes:

- N/A

Co-authored-by: raphael.kieling <raphael.kieling-ext@ab-inbev.com>

Release Notes:

- N/A

---------

Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Bennet <bennet@zed.dev>
Co-authored-by: Cole <cole@zed.dev>

The Linux watcher was unconditionally watching the parent directory of
every watched path. This is needed in the case of config files that may
not exist when the watch is set up, but not in other cases. Scoping the
parent watch more narrowly cuts down on the amount of error logging from
irrelevant file change notifications being sent to Zed (in my case it
was picking up changes to a random file in `$HOME`).

Release Notes:

- N/A

Closes #20676

Release Notes:

- Fixed private files not being redacted when not part of a larger
worktree

Adds a simple git placeholder panel for us to iterate from. Also
includes a number of assets from the git prototyping branch that we will
use.

Note: This panel is staff flagged for now.

Release Notes:

- N/A

Workaround for upstream issue where yaml-language-server

Trivial, but makes us not look outdated.

Still TODO:

* [x] Factor out `start_language_server` so we can call it on register
(instead of on detect language)
* [x] Only call register in singleton editors (or when
editing/go-to-definition etc. in a multibuffer?)
* [x] Refcount on register so we can unregister when no buffer remain
* [ ] (maybe) Stop language servers that are no longer needed after some
time

Release Notes:

- Fixed language servers starting when doing project search
- Fixed high CPU usage when ignoring warnings in the diagnostics view

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Cole <cole@zed.dev>

Release Notes:

- gpui: Add linear gradient support to fill background

Run example:

```
cargo run -p gpui --example gradient
cargo run -p gpui --example gradient --features macos-blade
```

## Demo

In GPUI (sRGB):

<img width="761" alt="image"
src="https://github.com/user-attachments/assets/568c02e8-3065-43c2-b5c2-5618d553dd6e">

In GPUI (Oklab):

<img width="761" alt="image"
src="https://github.com/user-attachments/assets/b008b0de-2705-4f99-831d-998ce48eed42">

In CSS (sRGB): 

https://codepen.io/huacnlee/pen/rNXgxBY

<img width="505" alt="image"
src="https://github.com/user-attachments/assets/239f4b65-24b3-4797-9491-a13eea420158">

In CSS (Oklab):

https://codepen.io/huacnlee/pen/wBwBKOp

<img width="658" alt="image"
src="https://github.com/user-attachments/assets/56fdd55f-d219-45de-922f-7227f535b210">


---

Currently only support 2 color stops with linear-gradient. I think this
is we first introduce the gradient feature in GPUI, and the
linear-gradient is most popular for use. So we can just add this first
and then to add more other supports.

This is behind the Assistant v2 feature flag. As @maxdeviant and I
discussed, the state is currently decoupled from the Assistant Panel's
state, although in the future we plan to introduce a way to refer to
conversations from the panel. Also, we're intentionally duplicating some
code with the v2 panel right now; the plan is to do a future PR to make
them share code more.


https://github.com/user-attachments/assets/bb163bd3-a02d-4a91-8f8f-2a8e60acbc34

It doesn't include the terminal inline assistant, which will be in a
separate PR.

Release Notes:

- N/A

This PR updates the `gpui::prelude` to not export the `Context` trait
named.

This prevents some naming clashes in downstream consumers.

Release Notes:

- N/A

This PR adds the ability to remove individual pieces of context from the
message editor:

<img width="1159" alt="Screenshot 2024-12-11 at 12 38 45 PM"
src="https://github.com/user-attachments/assets/77d04272-f667-4ebb-a567-84b382afef3d"
/>

Release Notes:

- N/A

This changes the behavior of how we display inline completions and
non-inline completions (i.e. completion menu).

Previously we would never show inline completions if a completion menu
was visible, meaning that we'd never show Copilot/Supermaven/...
suggestions if the language server had a suggestion.

With this change, we now display the inline completions even if there is
a completion menu visible.

In that case `<tab>` then accepts the inline completion and `<enter>`
accepts the selected entry in the completion menu.

Release Notes:

- Changed how inline completions (Copilot, Supermaven, ...) and normal
completions (from language servers) interact. Zed will now also show
inline completions when the completion menu is visible. The user can
accept the inline completion with `<tab>` and the active entry in the
completion menu with `<enter>`. Previously, `<tab>` would also select
the active entry in the completion menu.

---------

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

Release Notes:

- N/A

Co-authored-by: Thorsten <thorsten@zed.dev>
Co-authored-by: Cole <cole@zed.dev>
Co-authored-by: Bennet <bennet@zed.dev>

If the instructions are added as the input placeholder, when in a
smaller window size (like the one from the screenshot), scrolling is
needed to see them all. So, thought of extracting it out of there. Also
thought it looked more refined this way!

<img width="800" alt="Screenshot 2024-12-11 at 11 48 17"
src="https://github.com/user-attachments/assets/46974b94-6365-4a59-bf71-a6c0863aac68"
/>

Release Notes:

- N/A

<img width="800" alt="Screenshot 2024-12-11 at 10 57 00"
src="https://github.com/user-attachments/assets/6055639c-5b38-444d-b76d-bf7584a82efc"
/>

Release Notes:

- N/A

Python kernelspec refresh now only performed on (known) python files. 

Release Notes:

- N/A

Release Notes:

- N/A

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

Release Notes:

- N/A

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

Related to #21481 ; it fixes a bunch of hotspots I saw while looking at
the provided profiles. MultiBuffer still takes up 100% CPU on the
foreground thread for me - this time around it's on selection updates
(when dragging the selected text towards an edge of a screen).

Release Notes:

- N/A

This PR adds keyboard shortcuts to common interactions you might want to
do in the Zeta rating panel.

This PR also adds a way to fake inline completion requests, as well as
the test data used to create this PR, to make it easier to adjust the UI
in the future.

It also changes the status bar from the text "Zeta" to "ζ", because I
thought it looked cool.

Release Notes:

- N/A

Starting to fine-tune it.

| No edits scenario | Rated edits scenario |
|--------|--------|
| <img width="1577" alt="Screenshot 2024-12-11 at 01 57 46"
src="https://github.com/user-attachments/assets/42926e84-7a7f-4692-af44-672b52d3d377">
| <img width="1577" alt="Screenshot 2024-12-11 at 01 58 37"
src="https://github.com/user-attachments/assets/ee8ab0ef-75af-424c-b916-9f1ce8b5264d">

Release Notes:

- N/A

It seems like `musl` is required to build on Arch Linux, but it is not included in the dependencies list.

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

This PR sketches in support for sending file context attached to a
message to the model.

Right now the context is just mocked.

<img width="1159" alt="Screenshot 2024-12-10 at 4 18 41 PM"
src="https://github.com/user-attachments/assets/3ee4e86a-7893-42dc-98f9-982aa202d310">

<img width="1159" alt="Screenshot 2024-12-10 at 4 18 53 PM"
src="https://github.com/user-attachments/assets/8a3c2dd7-a466-4dbf-83ec-1c7d969c1a4b">

Release Notes:

- N/A

Release Notes:

- N/A

Improved extension api documentation for latest_github_release function

Release Notes:

- N/A

---------

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

Release Notes:

- Improved LSP resolution of documentation for completions. It now
queries documentation for visible completions and avoids doing too many
redundant queries.

---

In #21286, documentation resolution was made more efficient by only
resolving the current completion. However, this meant that single line
documentation shown inline in the menu was missing until scrolled
to. This also meant that it would wait for navigation to resolve
completion docs, leading to lag for displaying documentation.

This change resolves this by attempting to fetch all the completions
that will be shown. It also mostly avoids re-resolving completions. It
intentionally re-resolves the current selection on navigation, as some
language servers will respond with more information later on.

Closes #21688

Release Notes:

- Windows: Fix freeze after window minimize and maximize

Release Notes:

- N/A

---

This change adds two new methods to the cursor_style_methods function in
the gpui_macros crate (according to the Tailwind CSS documentation
https://tailwindcss.com/docs/cursor):
1. `cursor_nesw_resize`: Sets the cursor style to nesw-resize when
hovering over an element. This is useful for indicating resizing
diagonally from top-right to bottom-left.
2. `cursor_nwse_resize`: Sets the cursor style to nwse-resize when
hovering over an element. This is used for resizing diagonally from
top-left to bottom-right.

This PR changes the Assistant2 chat keybinding from `Cmd-Enter` to just
`Enter`.

Release Notes:

- N/A

This PR updates the Assistant2 panel to match the latest designs.

<img width="1159" alt="Screenshot 2024-12-10 at 11 49 14 AM"
src="https://github.com/user-attachments/assets/53739709-e7b9-4e35-8a5d-97b6560623ed">

Release Notes:

- N/A

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

Release Notes:

- N/A

---------

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

Release Notes:

- N/A

Release Notes:

- N/A

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

Release Notes:

- N/A

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

This reverts commit 571c7d4f6645528c0bf1d2bcacfd623676c69ee7.

Manually tracking the hovered entities causes issues with hightlighting:


https://github.com/user-attachments/assets/932dc022-a0ad-485c-a9db-ef03d7b86032

cc @danilo-leal @nilskch 

Release Notes:

- Fixed an issue where hovering over project panel would not update the
background correctly

Partially addresses #21484


https://github.com/user-attachments/assets/777da5de-15c3-4af3-a597-1835c0155326

Release Notes:

- Support opening images by dropping them onto a pane

Release Notes:

- N/A

---------

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

Closes #21738

Release Notes:

- Added `left_neighbour` option to the `tabs.activate_on_close` setting
to activate the left adjacent tab on tab close.

Closes https://github.com/zed-industries/zed/issues/21792

Release Notes:

- (Preview only) Fixed a panic when drop-splitting the terminal panel

Closes #ISSUE

Release Notes:

- N/A

Note that the git coloring of the icons got removed in
https://github.com/zed-industries/zed/pull/21383

Closes #21772

Release Notes:

- N/A

Makes `Bounds`, `Point`, and `Axis` be serializable, for dumping to JSON without conversion.

Release Notes:

- N/A

Attempt to further clarify what state is present in which mode

Release Notes:

- N/A