Cherry-picked Add up and down global bindings for `menu::SelectNext` and
`menu::SelectPrevious` (#32981)

Closes https://github.com/zed-industries/zed/discussions/32587

Release Notes:

- Fixed Linux keybindings not having up/down keys bound for menu
navigation

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

Cherry-picked debugger: Support passing custom arguments to debug
adapters (#33251)

Custom arguments replace any arguments that we normally pass to the DAP.
For interpreted languages, they are passed to the interpreter after the
DAP path or module. They can be combined with a custom binary, or you
can omit `dap.binary` and just customize the arguments to the DAPs we
download.

This doesn't take care of updating the extension API to support custom
arguments.

Release Notes:

- debugger: Implemented support for passing custom arguments to a debug
adapter binary using the `dap.args` setting.
- debugger: Fixed not being able to use the `dap` setting in
`.zed/settings.json`.

Co-authored-by: Cole Miller <cole@zed.dev>

server (backport #33365)

Follow up to previous PRs:
- Return `true` in `supports_images` - v0 supports images already
- Rename model id to match the exact version of the model `v0-1.5-md`
(For now we do not expose `sm`/`lg` variants since they seem not to be
available via the API)
- Provide autocompletion in settings for using `vercel` as a `provider`

Release Notes:

- N/A

Follow up to #33292

Since Vercel's API is OpenAI compatible, we can reuse a bunch of code.

Release Notes:

- N/A

Vercel v0 is an OpenAI-compatible model, so this is mostly a dupe of the
OpenAI provider files with some adaptations for v0, including going
ahead and using the custom endpoint for the API URL field.

Release Notes:

- Added support for Vercel as a language model provider.

Cherry-picked agent: Do not send stale files notifications (#32974)

Removing it for two reasons:

1. We need a better implementation that doesn't hurt caching and doesn't
distracts the agent too much (see
https://github.com/zed-industries/zed/pull/32876 for more context)

2. Current insertion point of notifications doesn't play well with
Claude Thinking models (see

https://github.com/zed-industries/zed/issues/33000#issuecomment-2991709484)

I think we should get this code back in a form of a tool. But for now,
I'm dropping it to resolve recent issues.

Closes #33000

Release Notes:

- N/A

Co-authored-by: Oleksiy Syvokon <oleksiy@zed.dev>

After much investigation, I have not been able to track down what is
causing [this
panic](https://github.com/zed-industries/zed/issues/33342). I'm clamping
the value for now, because a bug is better than a crash. Hopefully
someone finds reproduction steps, and I will implement a proper fix.

Release Notes:

- N/A

Cherry-picked Fix being unable to input a whitespace character in collab
channels filter (#33318)

Before, `space` was always causing a channel join.
Now it's less fluent, one has to press `ESC` to get the focus out of the
filter editor and then `space` starts joining the channel.

Release Notes:

- Fixed being unable to input a whitespace character in collab channels
filter

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

cc @osyvokon 

We were seeing a bunch of errors in our backend when people were using
Claude models with thinking enabled.

In the logs we would see
> an error occurred while interacting with the Anthropic API:
invalid_request_error: messages.x.content.0.type: Expected `thinking` or
`redacted_thinking`, but found `text`. When `thinking` is enabled, a
final `assistant` message must start with a thinking block (preceeding
the lastmost set of `tool_use` and `tool_result` blocks). We recommend
you include thinking blocks from previous turns. To avoid this
requirement, disable `thinking`. Please consult our documentation at
https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking

However, this issue did not occur frequently and was not easily
reproducible. Turns out it was triggered by us not correctly handling
[Redacted Thinking
Blocks](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking#thinking-redaction).

I could constantly reproduce this issue by including this magic string:
`ANTHROPIC_MAGIC_STRING_TRIGGER_REDACTED_THINKING_46C9A13E193C177646C7398A98432ECCCE4C1253D5E2D82641AC0E52CC2876CB
` in the request, which forces `claude-3-7-sonnet` to emit redacted
thinking blocks (confusingly the magic string does not seem to be
working for `claude-sonnet-4`). As soon as we hit a tool call Anthropic
would return an error.

Thanks to @osyvokon for pointing me in the right direction 😄!


Release Notes:

- agent: Fixed an issue where Anthropic models would sometimes return an
error when thinking was enabled

Closes #31903

Release Notes:

- agent: Fix an issue where an error would occur when MCP servers
specified tools with the same name

---------

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

Cherry-picked Implement save functionality for diff view (#33298)

Add `can_save` and `save` methods to `DiffView`, enabling users to save
changes made within the diff view.

Release Notes:

- Allow saving changes in the `zed --diff` view

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

Cherry-picked copilot: Remove PromptTokensDetails from Usage struct
(#33029)

Closes #33024

Release Notes:

- Removed `PromptTokensDetails` from `Usage` as Gemini no longer
supplies cached token data for copilot.

Co-authored-by: Umesh Yadav <23421535+imumesh18@users.noreply.github.com>

Cherry-picked copilot: Fix config dir logic to support Flatpak
environments (#32901)

Closes #30784

In github copilot we were not handling the config path correctly for
FLATPAK.

* Only tested on mac don't have access to other platform. But this
should work on other platform as well. It follows the similar pattern
seen in zed config path resolution.
- [x] Macos
- [ ] Linux
- [ ] Linux with Flatpak
- [ ] Windows

Release Notes:

- Fix copilot config detection for flatpack

Co-authored-by: Umesh Yadav <23421535+imumesh18@users.noreply.github.com>

This is silly and caused at least one of our users a lot of confusion.

Closes #33040

Release Notes:

- N/A

Variable list wasn't notified when a set variable value request was
successfully. This caused the variable list and inline values to show
stale data in some cases, which this PR fixes.

Release Notes:

- debugger: Fix bug where setting a variable's value wouldn't update the
variable list or inline values

Closes #33069 

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- debugger: Moved "remove breakpoint" button to the top of a breakpoint
list"

* Restore the ability to combine --diff with other path arguments
* Restore combining --diff with --wait

There is still one defect in the current handling of `--diff`: when Zed
is already open, we'll open the diff view in your current active zed
window. It would be better to search all of the open zed windows for any
window containing the diffed paths, but implementing that is a bit
complex. Currently, the logic for *picking* an existing zed window is
coupled to the logic for opening buffers in that window. I'd like to
decouple it, but I wanted to keep this change small, so that we hotfix
it to stable without too much risk.

Release Notes:

- Fixed a bug where the `--diff` CLI flag did not work with `--wait`

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

Cherry-picked Fix pull diagnostics on the remote clients (#33028)

Also add a test.

Release Notes:

- Fixed pull diagnostics on the remote clients

---------

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

Cherry-picked debugger: Fix issues with debugging scripts from
package.json (#32995)

- [x] Pass in cwd
- [x] Use the appropriate package manager
- [x] Don't mix up package.json and composer.json

Release Notes:

- debugger: Fixed wrong arguments being passed to the DAP when debugging
scripts from package.json.

Co-authored-by: Cole Miller <cole@zed.dev>

- [x] Pass in cwd
- [x] Use the appropriate package manager
- [x] Don't mix up package.json and composer.json

Release Notes:

- debugger: Fixed wrong arguments being passed to the DAP when debugging
scripts from package.json.

This PR makes all footer elements in the debugger session modal more
consistent, as well as fixes some weird UI quirks with leaking borders
and whatnot. Took the opportunity to do some light style clean up and
use `prelude::*` for UI imports.

Release Notes:

- N/A

Closes #ISSUE

Small correction for something I noticed while setting up the debugger
today.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Cherry-picked Revert "client: Fix an issue where non-IP proxy URLs
didn’t resolve c… (#33013)

This reverts commit bc68455320f1be3f3a135ea1c0de24c026990286.

More bugs...

Closes #32838

Release Notes:

- N/A

Co-authored-by: 张小白 <364772080@qq.com>

Cherry-picked Fix document colors not showing on file reopen (#33009)

Closes https://github.com/zed-industries/zed/issues/32989

Release Notes:

- Fixed document colors not showing on file reopen

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

Ran into this while adding support for Vercel v0s models:
- The timestamp seems to be returned in Milliseconds instead of seconds
so it breaks the bounds of `created: u32`. We did not use this field
anywhere so just decided to remove it
- Sometimes the `choices` field can be empty when the last chunk comes
in because it only contains `usage`

Release Notes:

- N/A

The `api_url` setting is one that most providers already support and can
be changed via the `settings.json`. We're adding the ability to change
it via the UI for OpenAI specifically so it can be more easily connected
to v0.

Release Notes:

- agent: Added ability to change the API base URL for OpenAI via the UI

---------

Co-authored-by: Bennet Bo Fenner <53836821+bennetbo@users.noreply.github.com>

Release Notes:

- New session modal for a debugger will now show tasks from package.json
as debuggable scenarios

---------

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

Release Notes:

- Fixed a bug where `zed --diff A B` wouldn't open a diff

- **debugger: Add debugger onboarding modal (wip)**
- **woops**

Release Notes:

- debugger: Added the onboarding modal.

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Julia Ryan <p1n3appl3@users.noreply.github.com>

Closes #ISSUE

Release Notes:

- debugger: Fix setting breakpoints in typescript code when debugging
compiled javascript

Todo:

* [x] Open diffed files as regular buffers
* [x] Update diff when buffers change
* [x] Show diffed filenames in the tab title
* [x] Investigate why syntax highlighting isn't reliably handled for old
text
* [x] remove unstage/restore buttons

Release Notes:

- Adds `zed --diff A B` to show the diff between the two files

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: Agus Zubiaga <agus@zed.dev>

- Don't assume all located tasks come from our test runnables
- Run tests from the right working directory
- Scope forking behavior customization for jest and vitest more tightly,
to just our test runnables
- Standardize on `$PACKAGE_MANAGER exec -- $TEST_LIBRARY ...` to fix
runnables not working with npm

Release Notes:

- Debugger Beta: Fixed issues with debugging tasks from package.json and
test runnables.

This PR releases v0.6.0 of the Zed extension API.

Support for this version of the extension API will land in Zed v0.192.x.

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- debugger: Tweaked how child sessions are shown in the session list.

Closes #32756

- Uses `filter_text` from LSP source to filter items in completion list.
This fixes noisy lists like on typing `await` in Rust, it would suggest
`await.or`, `await.and`, etc., which are bad suggestions. Fallbacks to
label.
- Add `penalize_length` flag to fuzzy matcher, which was the default
behavior across. Now, this flag is set to `false` just for code
completion fuzzy matching. This fixes the case where if the query is
`unreac` and the completion items are `unreachable` and
`unreachable!()`, the item with a shorter length would have a larger
score than the other one, which is not right in the case of
auto-complete context. Now these two items will have the same fuzzy
score, and LSP `sort_text` will take over in finalizing its ranking.
- Updated test to be more utility based rather than example based. This
will help to iterate/verify logic faster on what's going on.

Before/After:

await: 
<img width="600" alt="before-await"
src="https://github.com/user-attachments/assets/384138dd-a90d-4942-a430-6ae15df37268"
/>
<img width="600" alt="after-await"
src="https://github.com/user-attachments/assets/d05a10fa-bae5-49bd-9fe7-9933ff215f29"
/>

iter:
<img width="600" alt="before-iter"
src="https://github.com/user-attachments/assets/6e57ffe9-007d-4b17-9cc2-d48fc0176c8e"
/>
<img width="600" alt="after-iter"
src="https://github.com/user-attachments/assets/a8577a9f-dcc8-4fd6-9ba0-b7590584ec31"
/>

opt:
<img width="600" alt="opt-before"
src="https://github.com/user-attachments/assets/d45b6c52-c9ee-4bf3-8552-d5e3fdbecbff"
/>
<img width="600" alt="opt-after"
src="https://github.com/user-attachments/assets/daac11a8-9699-48f8-b441-19fe9803848d"
/>

Release Notes:

- Improved code completion filtering to provide fewer and more accurate
suggestions.

![image](https://github.com/user-attachments/assets/3c80855a-3046-42b6-a1a7-409b03cd735d)

Release Notes:

- Debugger: Added breakpoint list to the empty debug panel

Bug in #31872

Closes #32774

Release Notes:

- Fixed a bug in LSP completions caching where prior completions may be
used when they should not, after typing a trigger char like `.`

Just some tiny little formatting improvement opportunities I stumbled
upon while working on the marketing stuff for the debugger.

Release Notes:

- N/A

Relanding #32817 with an improved approach, bugs fixed, and a test.

Release Notes:

- N/A