Follow-up to #29625 and #30902

This PR reintroduces auto-intents for brackets in Python and fixes some
cases where an indentation would be triggered if it should not. For
example, upon typing

```python
a = []
```
and inserting a newline after, the next line would be indented although
it shoud not be.

Bracket auto-indentation was tested prior to #29625 but removed there
and the test updated accordingly. #30902 reintroduced this for all
brackets but `()`. I reintroduced this here, reverted the changes to the
test so that indents also happen after typing `()`. This is frequently
used for tuples and multiline statements in Python.

Release Notes:

- Improved auto-indentation when using round brackets in Python.

Follow-up to #30316

This PR adds the `editor: toggle diagnostics` action to the comand
palette so that it can also be invoked that way.

I also ensures this, the `toggle inline diagnostics` and `toggle
minimap` actions are only registered if these are supported by the
current editor instance.

Release Notes:

- N/A

Closes #30756
Closes #30729
Follow-up to #28064

The issue arose because GPUI does still propagate mouse events to all
event handlers during dragging actions even if the dragging action does
not belong to the current handler. I forgot about this in the other PR.

This resulted in an incorrect hover being registered for the thumb,
which was sufficient to trigger scrolling in the next frame, since
`dragging_scrollbar_axis` did not consider the actual thumb state (this
was generally sufficient, but not with this incorrectly registered
hover).

Theoretically, either of the both commits would suffice for fixing the
issue. However, I think it is better to fix both issues at hand instead
of just one. Now, we will only start the scroll on actual scrollbar
clicks and not show a hover on the thumb if any other drag is currently
going on.


https://github.com/user-attachments/assets/6634ffa0-78fc-428f-99b2-7bc23a320676

Release Notes:

- Fixed an issue where editor scrollbars would start scrolling when
hovering over the thumb whilst already dragging something else.

Follow-up to #29061

This PR ensures that the last tab does not flicker when either
selecting. It also fixes an issue where the layout would shift in the
new last tab when closing the last tab.


https://github.com/user-attachments/assets/529a2a92-f25c-4ced-a992-fb6b2d3b5f61

This happened because in #29061, the left padding was removed due to
issues with borders. However, the padding is relevant for the content to
not shift (we are basically doing border-box sizing manually here).
Instead, we need to remove the padding on the right side, as there is
already a border present on the right side and this padding would make
the last tab slightly larger than all other tabs.


https://github.com/user-attachments/assets/c3a10b3c-4a1d-4160-9b68-7538207bb46e


Release Notes:

- Removed a small flicker when selecting or closing the last tab in a
pane.

Closes
https://github.com/zed-industries/zed/pull/31229#issuecomment-2906946881

Follow
https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#diagnosticTag

> Clients are allowed to render diagnostics with this tag faded out
instead of having an error squiggle.

and do not underline any unnecessary diagnostic at all.

Release Notes:

- Fixed clangd's inactive regions diagnostics excessive highlights

This regression happens because our tests weren't properly catching this
edge case anymore. I updated the tests to only send the raw config to
the Fake Adapter Client.

Release Notes:

- debugger beta: Fix bug where launch args were sent twice

This PR removes the `CloudModel` enum, as it is no longer needed after
#31316.

Release Notes:

- N/A

This PR makes it so we don't show "Tools Unsupported" when no model is
selected.

Release Notes:

- N/A

Open inspector with `dev: toggle inspector` from command palette or
`cmd-alt-i` on mac or `ctrl-alt-i` on linux.

https://github.com/user-attachments/assets/54c43034-d40b-414e-ba9b-190bed2e6d2f

* Picking of elements via the mouse, with scroll wheel to inspect
occluded elements.

* Temporary manipulation of the selected element.

* Layout info and JSON-based style manipulation for `Div`.

* Navigation to code that constructed the element.

Big thanks to @as-cii and @maxdeviant for sorting out how to implement
the core of an inspector.

Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>
Co-authored-by: Federico Dionisi <code@fdionisi.me>

This PR updates the Zed LLM provider to fetch the available models from
the server instead of hard-coding them in the binary.

Release Notes:

- Updated the Zed provider to fetch the list of available language
models from the server.

Release Notes:

- N/A

Follow-up of https://github.com/zed-industries/zed/pull/31080

Stop doing

```rs
#[cfg(not(windows))]
{
    file.set_permissions(<fs::Permissions as fs::unix::PermissionsExt>::from_mode(
        0o755,
    ))
    .await?;
}
```

after extracting zip archives on Unix, and use an API that provides the
file permissions data for each archive entry.

Release Notes:

- N/A

- Rename current_user_account_too_young to account_too_young for
consistency
- Add has_overdue_invoices field to track billing status
- Block edit predictions when user has overdue invoices
- Add overdue invoice warning to inline completion menu

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Release Notes:

- Agents now automatically format after edits if `format_on_save` is
enabled.

Nearly all generated by Zed Agent + Claude Opus 4. I just wrote the test
`Args` struct and pointed it at the [2.0 release
notes](https://github.com/dtolnay/syn/releases/tag/2.0.0).

Release Notes:

- N/A

This is a partial reversion of
https://github.com/zed-industries/zed/pull/30878 - having it always
scroll to bottom whenever a new message is added makes it so that when
you're scrolled up, you don't have time to read what you're trying to
read before it autoscrolls to the end.

@danilo-leal when you're back, we can pair on addressing that in a
different way!

Release Notes:

- Fixed bug where scrolling up in the agent panel didn't prevent
automatic scroll-to-end whenever a new message arrived.

Closes #17088

This PR allows users to override ESLint settings as they want instead of
depending on a few set of hardcoded keys.

Release Notes:

- Added support for configuring all ESLint server settings instead of
only a limited set of predefined options.

This PR makes it so the Zed Free plan cannot be canceled.

We were already preventing this on the zed.dev side, but this will make
it more airtight.

Release Notes:

- N/A

Closes #31134

Release Notes:

- N/A

---------

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

This is needed for apples-to-apples comparison of different agent
models.

Another change is that now `cargo -p eval` accepts model names as
`provider_id/model_id` instead of separate `--provider` and `--model`
params.


Release Notes:

- N/A

This PR uses a shortened SHA when displaying the nightly version to
install in the update status, for nicer tooltip formatting.

Release Notes:

- N/A

Release Notes:

- debugger beta: Go's debug adapter will now automatically download if
not found on user's PATH

Co-authored-by: Remco Smits <djsmits12@gmail.com>

If gdb doesn't send a thread name we display the thread's process id in
the thread drop down menu instead now.

Co-authored-by: Remco Smits \<djsmits12@gmail.com\>

Release Notes:

- debugger beta: Handle bug where DAPs don't send thread names

Release Notes:

- Fixed a bug that prevented Zed from reconnecting after erroring during
the initial handshake with the server.

Release Notes:

- Fixed issue where pressing Enter on a line starting with * incorrectly
added comment delimiter.

---------

Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

Handle unfollowing agent and clearing agent location when completion
is canceled.

Release Notes:

- N/A

Before: 

![image](https://github.com/user-attachments/assets/6cdef5bb-c901-4954-a2ec-39c59f8314db)

After:

![image](https://github.com/user-attachments/assets/c4f60a23-249c-47ab-8a9e-a39e2277dd00)


Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/31261

Changes:

* https://github.com/zed-industries/zed/pull/31267


Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Part of https://github.com/zed-industries/zed/issues/31261

https://github.com/tamasfe/taplo/pull/598#issuecomment-2292984164
renamed all artifacts almost a year ago, and now had released it
finally.
Have to abide to that YOLO move.

Release Notes:

- N/A

- Make remembering focus work with `ActivatePaneDown` as well
- Tone down the console's focus-in behavior so clicking doesn't
misbehave

Release Notes:

- N/A

Release Notes:

- Debugger Beta: Detect debugpy from virtual env

By consuming the event during processing we save a few clones during
event processing.

Overall in this PR we save one Clone each during:

- Paste to the terminal
- Writing to the terminal
- Setting the title
- On every terminal transaction
- On every ViMotion when not using shift

Release Notes:

- N/A

`SearchHistory` internally enforced the max length of the search history
by popping elements from the front using `.remove(0)`. For a `Vec` this
is a `O(n)` operation. Use a `VecDeque` to make this `O(1)`

I also made it so the excess element is popped before the new one is
added, which keeps the allocation at the desired size.

Release Notes:

- N/A

Closes issue #31120.


https://github.com/user-attachments/assets/a4b3c86d-7358-49ac-b8d9-e9af50daf671

Release Notes:

- Added a code actions icon to the toolbar. This icon can be disabled by
setting `toolbar.code_actions` to `false`.

Release Notes:

- N/A

This PR replaces some `update()` calls with either `read()` or
`read_with()` when the `update()` call performed read-only operations on
the entity.

Many more likely exist, will follow-up with more PRs.

Release Notes:

- N/A

Right now you find this out the first time you try and submit a
completion.

These changes communicate much earlier to the user what the issue is
with their account and what they can do about it.

Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>

Closes https://github.com/blopker/codebook/issues/79

Recently, the setting `diagnostics_max_severity` was changed from `null`
to `warning`in this PR: https://github.com/zed-industries/zed/pull/30316
This change has caused the various spell checking extensions to not work
as expected by default, most of which use the `hint` diagnostic. This
goes against user expectations when installing one of these extensions.

Without `hint` as the default, extension authors will either need to
change the diagnostic levels, or instruct users to add
`diagnostics_max_severity` to their settings as an additional step,
neither of which is a great user experience.

This PR sets the default `hint`, which is closer to the original
behavior before the aforementioned PR.

Release Notes:

- Changed `diagnostics_max_severity` to `hint` instead of `warning` by
default

---------

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

This PR fixes an issue where the eval was incorrectly pulling the
provider/model from the user settings, which could cause problems when
running certain evals.

Was introduced in #30168 due to the restructuring after the removal of
the `assistant` crate.

Release Notes:

- N/A

This PR fixes the model name for Claude Sonnet 4 to match Anthropic's
new ordering.

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Release Notes:

- AWS Bedrock: Added support for Claude 4.

This is a follow-up to https://github.com/zed-industries/zed/pull/31217
that removes the last turn after we get a `refusal` stop reason, as
advised by the Anthropic docs.

Meant to include it in that PR, but accidentally merged it before
pushing these changes 🤦🏻‍♂️.

Release Notes:

- N/A

Release Notes:

- N/A

This PR adds support for handling the new [`refusal` stop
reason](https://docs.anthropic.com/en/docs/test-and-evaluate/strengthen-guardrails/handle-streaming-refusals)
from Claude 4 models.

<img width="409" alt="Screenshot 2025-05-22 at 4 31 56 PM"
src="https://github.com/user-attachments/assets/707b04f5-5a52-4a19-95d9-cbd2be2dd86f"
/>

Release Notes:

- Added handling for `"stop_reason": "refusal"` from Claude 4 models.

Release Notes:

- Debugger Beta: Fixed a bug where environment variables were not
substituted in debug tasks in some cases.

Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Remco Smits <djsmits12@gmail.com>

This PR updates the default/recommended models for the Anthropic and Zed
providers to be Claude Sonnet 4.

Release Notes:

- Updated default/recommended Anthropic models to Claude Sonnet 4.

This PR adds the Claude 4 models to the list of models that support Max
Mode.

Release Notes:

- Added Max Mode support for Claude 4 models.