This PR makes it so hitting upstream rate limits from Anthropic result
in an HTTP 429 response instead of an HTTP 500.

To do this we need to surface structured errors out of the `anthropic`
crate.

Release Notes:

- N/A

This adds the requirement for users to accept the terms of service the
first time they send a message with the Cloud provider.

Once this is out and in a nightly, we need to add the check to the
server side too, to authenticate access to the models.

Demo:


https://github.com/user-attachments/assets/0edebf74-8120-4fa2-b801-bb76f04e8a17



Release Notes:

- N/A

I went with inline approach directly within the panel.
First, enable workflow debugging in the hamburger menu (this works
retroactively as well):


![image](https://github.com/user-attachments/assets/d2ab8edf-bb7b-49a4-8f70-9a6fe94dc7dd)

This enables debug buttons in the header of each step:

![image](https://github.com/user-attachments/assets/3b5d479f-7473-4c41-a2e7-8c10bb71f0ff)
Enabling one pretty-prints the workflow step internals:

![image](https://github.com/user-attachments/assets/e651e826-1270-49ff-8bb6-046c07c006bf)


Release Notes:

- N/A

Release Notes:

- N/A

# HTTP Client Improvements for Extension API

This PR enhances the HTTP client functionality in the Zed extension API,
providing more control over requests and allowing for streaming
responses.

## Key Changes

1. Extended `HttpRequest` struct:
   - Added `method` field to specify HTTP method
   - Added `headers` field for custom headers
   - Added optional `body` field for request payload

2. Introduced `HttpMethod` enum for supported HTTP methods

3. Updated `HttpResponse` struct:
   - Added `headers` field to access response headers
- Changed `body` type from `String` to `Vec<u8>` for binary data support

4. Added streaming support:
   - New `fetch_stream` function to get a response stream
   - Introduced `HttpResponseStream` resource for chunked reading

5. Updated internal implementations to support these new features

6. Modified the Gleam extension to use the new API structure

## Motivation

These changes provide extension developers with more flexibility and
control over HTTP requests. The streaming support is particularly useful
for handling large responses efficiently or ideally streaming into the
UI.

## Testing

- [x] Updated existing tests
- [ ] Added new tests for streaming functionality

## Next Steps

- Consider adding more comprehensive examples in the documentation
- Evaluate performance impact of streaming for large responses

Please review and let me know if any adjustments are needed.

Release Notes:

- N/A

---------

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

This PR removes the LLM completion messages from the RPC protocol, as
these now go through the LLM service as of #16113.

Release Notes:

- N/A

- Updates provider logos for Anthropic, Google and Ollama
- Increases the size of icons in the model selector

Release Notes:

- N/A

This PR removes the `llm-service` feature flag and makes it so all
completions are done via the LLM service when using the Zed provider.

Release Notes:

- N/A

Release Notes:

- Fixed issue when doing `rounded_full`, it should render a pill-shape
rect instead of current eye-shape.

For example with this code
`div().h_4().w_16().bg(rgb(0xffffff)).rounded_full()`

Current:

<img width="144" alt="image"
src="https://github.com/user-attachments/assets/f8b20c7c-d91f-4c20-9f38-d435f59e72b7">

Fixed:

<img width="172" alt="image"
src="https://github.com/user-attachments/assets/ff8bbe26-2b31-4ef1-a2fb-25b458386ffb">

Closes https://github.com/zed-industries/zed/issues/16042

This commit modifies the behavior of inline transformations to only
accept finished transformations when the user manually saves the file.
Previously, transformations were automatically accepted on any save
event, including autosaves.

This was achieved by updating the `Pane` and `Workspace` structs to emit
a new `UserSavedItem` event when a manual save occurs, and modifying the
`InlineAssistant` to register and handle this new event (instead of
`editor::Saved`).

Release Notes:

- N/A

This PR improves workflow step management and symbol matching. We've
optimized step pruning to remove any step that intersects an edit and
switched to normalized Levenshtein distance for more accurate symbol
matching.

Release Notes:

- N/A

This PR introduces a new script for iterative development of prompt
overrides in Zed.

Just `script/prompts link` and your running Zed should start using
prompts from `zed/assets/prompts`. Use `script/prompts unlink` to undo.
You can also link with `script/prompts link --worktree` to store the
prompts to a `../zed_prompts` worktree that's a sibling of your repo, in
case you don't want to mess with your working copy. Just don't forget
about it!

Key changes:
- Add new `script/prompts` for managing prompt overrides
- Rename `prompt_templates_dir` to `prompt_overrides_dir` for clarity
- Update paths to use `~/.config/zed/prompt_overrides` instead of
`~/.config/zed/prompts/templates`
- Adjust `PromptBuilder` to use the new `prompt_overrides_dir` function

These changes simplify the process of customizing prompts and provide a
more intuitive naming convention for override-related functionality.

Release Notes:

- N/A

This PR makes it so staff members will be exempt from rate limiting by
the LLM service.

This is just a temporary measure until we can tweak the rate-limiting
heuristics.

Staff members are still subject to upstream LLM provider rate limits.

Release Notes:

- N/A

Copies rust files from extension_api/wit to the OUT_DIR to allow
including them from within the crate, which is supported by
rust-analyzer. This allows rust-analyzer to deal with the included
files. It doesn't currently support files outside the crate.

Release Notes:

- N/A

![image](https://github.com/user-attachments/assets/dce938ef-bdfd-4412-a074-90c883286263)

Release Notes:

- Improved visuals of repl stdout/stderr by reducing default line count
to 32

Release Notes:

- N/A

---------

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

Release Notes:

- N/A

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

Tokens per day may exceed the range of Postgres's 32-bit `integer` data
type.

Release Notes:

- N/A

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

This PR releases v0.0.7 of the Zed extension API.

Support for this version of the extension API will land in Zed v0.149.0.

Release Notes:

- N/A

Release Notes:

- N/A

---------

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

These queries advance the id sequence even when there's nothing to
insert

Release Notes:

- N/A

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

Release Notes:

- N/A

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

Co-authored-by: Raunak Raj <nkray21111983@gmail.com>
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Co-authored-by: Bennet <bennet@zed.dev>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Co-authored-by: Joseph T Lyons <JosephTLyons@gmail.com>
Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Jason <jason@zed.dev>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Marshall <marshall@zed.dev>
Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Jason Mancuso <7891333+jvmncs@users.noreply.github.com>
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

https://github.com/user-attachments/assets/fe283eec-169f-4dfd-bae2-cc72c1c3f223



Release Notes:

- Include more context when using `assistant: Quote selection` to insert
text into the assistant panel

---------

Co-authored-by: Thorsten <thorsten@zed.dev>

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [prometheus](https://togithub.com/tikv/rust-prometheus) | dependencies
| patch | `0.13.3` -> `0.13.4` |

---

### Release Notes

<details>
<summary>tikv/rust-prometheus (prometheus)</summary>

###
[`v0.13.4`](https://togithub.com/tikv/rust-prometheus/blob/HEAD/CHANGELOG.md#0134)

[Compare
Source](https://togithub.com/tikv/rust-prometheus/compare/v0.13.3...v0.13.4)

- Improvement: Add PullingGauge
([#&#8203;405](https://togithub.com/tikv/rust-prometheus/issues/405))

- Improvement: Let cargo know which example requires which features
([#&#8203;511](https://togithub.com/tikv/rust-prometheus/issues/511))

- Bug fix: Prevent `clippy::ignored_unit_patterns` in macro expansions
([#&#8203;497](https://togithub.com/tikv/rust-prometheus/issues/497))

- Internal change: Add CI job for minimum toolchain (MSRV)
([#&#8203;467](https://togithub.com/tikv/rust-prometheus/issues/467))

- Internal change: Update CI to `actions/checkout@v4`
([#&#8203;499](https://togithub.com/tikv/rust-prometheus/issues/499))

-   Internal change: Update dependencies

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

Release Notes:

- N/A

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4yMC4xIiwidXBkYXRlZEluVmVyIjoiMzguMjAuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

This PR updates the collab template to set the
`LLM_DATABASE_MAX_CONNECTIONS` environment variable for the LLM service.

Release Notes:

- N/A

Release Notes:

- N/A

This makes sure that the `vertical_scroll_margin` doesn't leave the
cursor out of screen or somewhere it shouldn't go when it's higher than
the visible lines on screen.

So we cap it to `visible_line_count / 2`, similar to nvim:


https://github.com/neovim/neovim/blob/5aa1a9532cbac835ad027ebdf04311c7e8fb7007/src/nvim/window.c#L6560

Fixes #15101

Release Notes:

- Fixed `ctrl-u`/`ctrl-d` in Vim mode not working correctly when
`vertical_scroll_margin` is set to a really high value.

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

When setting `"vertical_scroll_margin": 99` or other high values this
can lead to a panic that crashes Zed.

Release Notes:

- vim: Fixed a possible panic that could happen when using a very high
value for `vertical_scroll_margin` that exceeded the number of visible
lines on the screen.

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

This makes it at least scroll again, but it doesn't scroll down to the
last element yet. We haven't figured out why yet.


Release Notes:

- N/A

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

We had to resort to this "hack" to get it to work, since nothing else we
tried (changing the `Pane`, changing the `ConfigurationView`, changing
the `AssistantPanel`, ...) worked.

Release Notes:

- N/A

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

When switching to function definitions in a new buffer the
`AutoscrollStrategy::Focused` being emitted to scroll to the found
location.
If a large value `vertical_scroll_margin` (e.g.: 99) is set, this leads
to an incorrectly calculated position and the new buffer opens in the
wrong place.

In `autoscroll_vertically()` there is a margin calculated to cap the
value of `vertical_scroll_margin` for certain AutoscrollStrategies. This
margin is being used in `AutoscrollStrategy::Fit` and
`AutoscrollStrategy::Newest` but was probably forgotten for
`AutoscrollStrategy::Focused`.

- Might fix [#15101](https://github.com/zed-industries/zed/issues/15101)

Release Notes:

- N/A

This implements #15412. Row-column parsing is changed into a regex to
support more complex patterns like the MSBuild diagnostics. Terminal
`word_regex` is also relaxed to match those suffixes.

Release Notes:

- N/A

This PR adds syntax highlighting support for `css`, `html`, `js`,
`json`, `sql`, `ts`, `yaml` and `yml` in `javascript`, `typescript` and
`tsx` languages where the contents of tagged template literals are now
highlighted.

This does not actually enable language features (like LSP support), it
only does syntax highlighting.

Before this change:
<img width="561" alt="image"
src="https://github.com/user-attachments/assets/74bace1b-5ce1-4b17-8a97-035bba152d9c">


After this change:
<img width="607" alt="image"
src="https://github.com/user-attachments/assets/f227145b-3f4a-4c27-b14f-7143bb19b4cf">

/cc @mrnugget 

Release Notes:

- Added syntax highlighting for tagged template literals in
`javascript`, `typescript` and `tsx` languages for `css`, `html`, `js`,
`json`, `sql`, `ts`, `yaml` and `yml`.
([#15984](https://github.com/zed-industries/zed/issues/15984))

Release Notes:

- N/A

---------

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

Release Notes:

- N/A

---------

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

This PR makes it so the `/fetch` slash command will display an error
when the URL does not have any textual content:

<img width="308" alt="Screenshot 2024-08-08 at 4 51 55 PM"
src="https://github.com/user-attachments/assets/bf4cbc18-c65b-48a2-aedd-26b50f47f018">

Release Notes:

- N/A

This PR puts the `/docs` slash command behind a feature flag.

Release Notes:

- N/A

The most requested feature here is "search and replace in visual mode",
but as a happy side effect we can now support things like :2,12j to join
those lines, and much much more.



Release Notes:

- vim: Added support for range syntax in command
([#9428](https://github.com/zed-industries/zed/issues/9428)).
- vim: Prefill command with `:'<,'>` from visual mode
([#13535](https://github.com/zed-industries/zed/issues/13535)).

This PR changes how we ask users to draft up PRs and how release note
generation happens.

We no longer force the user to create the markdown URL link, but we do
ask them to use the `closes` [GitHub magic
word](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
to link the PR to an issue, so that the issue is closed automatically
when closing the PR.

As for the changelog release notes, we are no longer linking to the
issues, but the PR itself, which should contain the issue if a reader
wants to dive further back. This makes our output more consistent, as
every line will have a link, even if there is no issue associated, and
it removes the need for us to try to parse the issue url in the body to
try to correct mistakes in how they were forming Markdown urls - the PR
url is always returned in the request, which makes it easy. **Lastly,
it's just a lot less annoying to make the release notes.**

The new PR format will be:

```
Closes #ISSUE

Release Notes:

- Added/Fixed/Improved ...
```

The new script output format will be:

```
PR Title: theme: Use a non-transparent color for the fallback `title_bar.inactive_background`
Credit: ([#15709](https://github.com/zed-industries/zed/pull/15709); thanks [maxdeviant](https://github.com/maxdeviant))
Release Notes:

- linux: Changed the fallback color of `title_bar.inactive_background` to a non-transparent value.
--------------------------------------------------------------------------------
PR Title: Skip over folded regions when iterating over multibuffer chunks
Credit: ([#15646](https://github.com/zed-industries/zed/pull/15646); thanks [osiewicz](https://github.com/osiewicz))
Release Notes:

- Fixed poor performance when editing in the assistant panel after inserting large files using slash commands
--------------------------------------------------------------------------------
```

This still requires us to manually apply the credit line, but the line
is already fully formed, so this should still be faster than having to
manually create that line / fix any line where someone messed it up
(which was all the time). I would just automatically apply it to the
release notes, but sometimes we have multiple bullet points in a single
PR and no real structure is enforced, so I foresee doing anything
automatic breaking and needing manual adjustment.

Release Notes:

- N/A

This PR fixes the Windows build in CI, which was failing due to Clippy
warnings.

Release Notes:

- N/A

This PR puts the `/search` slash command behind a feature flag.

Release Notes:

- N/A