Cherry-picked Fix the worktree's repository_for_path (#24279)

Go back to a less optimized implementation for now since the custom
cursor target seems to have some bugs.

Release Notes:

- Fixed missing git blame and status output in some projects with
multiple git repositories

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

Follow-up to https://github.com/zed-industries/zed/pull/24278

This PR ensures we're checking if there's a license-type file in both US
& UK English spelling, and fixes the error logging again, treating for
when the worktree contains just a single file or multiple.

Release Notes:

- N/A

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

Cherry-picked Revert recent anti-aliasing improvements (#24289)

This reverts commit 31fa4144226fcbd140bb4f26d80001f0abd6facd.
This reverts commit b9e0aae49fad996ddb0ce55225873e5c1d5abecd.

`lyon` commit revert:


![image](https://github.com/user-attachments/assets/0243f61c-0713-416d-b8db-47372e04abaa)

`MSAA` commit revert:


![image](https://github.com/user-attachments/assets/b1a4a9fe-0192-47ef-be6f-52e03c025724)


Release Notes:

- N/A

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

Release Notes:

- N/A

---------

Co-authored-by: Danilo <danilo@zed.dev>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>

Cherry-picked Implement character index for point (#23989)

Fixes #22939
Fixes #23970
Supersedes https://github.com/zed-industries/zed/pull/23469

Release Notes:

- Fixed a bug where Zed could crash with certain input sources on macOS

---------

Co-authored-by: Louis Brunner <louis.brunner.fr@gmail.com>
Co-authored-by: ben <ben@zed.dev>

Co-authored-by: Mikayla Maki <mikayla@zed.dev>
Co-authored-by: Louis Brunner <louis.brunner.fr@gmail.com>
Co-authored-by: ben <ben@zed.dev>

Cherry-picked Fix panic when deleting an empty line after a deleted hunk
(#24255)

Release Notes:

- Fix a panic when deleting text after a deletion hunk

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

When you have an edit prediction available, you can now also accept it
with `alt-tab` (or `alt-enter` on Linux) even if you don't have an LSP
completions menu open. This is meant to lower the mental load when going
from one mode to another.

Release Notes:

- N/A

Release Notes:

- N/A

This was an leftover from when we were persisting a per-project setting.

Release Notes:

- N/A

We were looking up line layouts without subtracting start row so we
would get the wrong one when scrolled

Release Notes:

- N/A

This is pretty rare but I found a case where `line_layouts` didn't have
the requested line yet, so we now skip rendering the cursor for that
period and avoid panicking.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Chatted with @as-cii about limitations in the `Window::parent_view_id()`
API (see:
https://github.com/zed-industries/zed/pull/24182/commits/662153dcfdd80804f4041761c09c4a309d79f6d4)
and realized that I shouldn't be using the dispatch tree's data
structures as they are layout dependent. I've introduced a new stack to
`Window`, `rendered_entity_stack`, that tracks exactly which view's
elements are being drawn. As such, I've also been able to remove the
`Option<>` around the previous API.

Release Notes:

- N/A

Note that this does *not* involve any breaking code changes.

cc @0xtimsb - I didn't change any settings or anything here. That can
happen separately!

Release Notes:

- N/A

Reverts zed-industries/zed#24186

## Context
While looking through the client crate, I noticed that some of the old
functions and variables were still using gpui::model name that was
deprecated during the gpui3 transition. This PR renames those instances
of model to entity to be more inline with gpui3.

In addition, I also renamed `model` to `entity` in cases found by the
below search terms given by @someone13574

- model = cx.
- model: Entity
- model: &Entity
- OpenedModelHandle
- model.update
- model.upgrade
- model = .*\.root (regex)
- parent_model
- model = cx.new
- cx.spawn(move |model

Release Notes:

- N/A

This fixes a "subtract with overflow" error that could happen in debug
mode when viewing the project diagnostics.

From git bisecting, I think that this behavior was introduced by
https://github.com/zed-industries/zed/pull/21942. It seems like it's
possible in some cases for the excerpt-expansion heuristic to cause the
excerpt's `context` range to start *after* the excerpt's `primary`
range. We should probably revisit that heuristic at some point, but it
also seems reasonable to handle that situation at this layer, rather
than overflowing.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Ben <ben@zed.dev>

https://github.com/user-attachments/assets/06e14893-c285-4cea-927c-75e82a378b15

Release Notes:

- N/A

---------

Co-authored-by: Ben <ben@zed.dev>

Release Notes:

- N/A

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

Also send the `speculated_output` (which is just the editable region) to
the llm backend

Closes #ISSUE

Release Notes:

- N/A

---------

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

Closes #ISSUE

Release Notes:

- N/A

Reverts zed-industries/zed#24138

Nightly build failed, I believe because of this.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95189


![image](https://github.com/user-attachments/assets/8121dfb7-4ae7-4efb-8625-f07967640620)

CC: @ConradIrwin 

Release Notes:

- N/A

Adds a button to the theme selector to help people find more themes in
the extension store.

![CleanShot 2025-02-04 at 09 00
20@2x](https://github.com/user-attachments/assets/fd430ff5-b0e3-4be0-ac4a-eeaf0093089b)

Release Notes:

- Added a way to access the extension store from the theme selector to
make it easier to find new themes.

It should be 200k (with 100k output). I can't find anything that puts it
at 20k and the changeover in
https://github.com/zed-industries/zed/commit/2f8237492641b4c97f61977a39f8a10225578a6d
only changed the name from o1-mini to o3-mini

References:
*
https://docs.github.com/en/copilot/using-github-copilot/asking-github-copilot-questions-in-github#ai-models-for-copilot-chat
* https://github.com/marketplace/models/azure-openai/o3-mini
* https://platform.openai.com/docs/models#o3-mini

Release Notes:

- Corrected Github Copilot o3-mini context length

---------

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

This reverts commit eb820ab800ea2a0023667b5c0eb91daa7c9ab084.
The previous PR broke manual completions. Turns out there is more
confusing behavior then i realized, will follow up with another PR soon.

Closes #ISSUE

Release Notes:

- N/A

Stop https://github.com/zed-industries/zed/pull/24165 from happening

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: conrad <conrad@zed.dev>
Co-authored-by: nate <nate@zed.dev>

Closes https://github.com/zed-industries/zed/issues/10192 , again.

Release Notes:

- Fixed multiple save modals appearing when app is being closed multiple
times

Follow-up to: https://github.com/zed-industries/zed/pull/24031

This PR adds a new function that allows the UI also to display the state
of the data collection. Previously, we only showed that if the project
adhered to the `is_open_source` condition. Now, we show it for all
projects.

Release Notes:

- N/A

Follow up to https://github.com/zed-industries/zed/pull/24114

Just fixing the UI so that the divider only shows for the
left-positioned items.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Danilo <danilo@zed.dev>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: João Marcos <marcospb19@hotmail.com>

Regressions in #24024:

* `+` was no longer included between modifiers and key
* Multi-character keys like "control" were displayed all lowercase,
whereas before they were all uppercase like "CONTROL". Now they are
capitalized, so "Control".
* Brings back icon for tab key.

Release Notes:

- N/A

We now treat new files that have no content as not-dirty. This fixes the
git diff view when deleted files are present.

It also fixes a long-standing bug where `zed RAEDME` and then closing
the tab would prompt for "unsaved changes" when there were none.

Release Notes:

- Fixed a bug where closing an empty, named, file would warn about
unsaved content.

+ add docs and simplify logic around popover order

Release Notes:

- N/A

Release Notes:

- Fix display, revert and undo of deleted hunks when the file is empty.

We think this could fix issues around view invalidation during focus
handling.

I want to run CI on this and see.

cc @mikayla-maki @maxbrunsfeld 

Release Notes:

- N/A

Release Notes:

- N/A

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

Closes #24124

Release Notes:

- Fixed an issue in vim mode where changing the case of an object at the
end of the line would not change the case of the last character in the
object

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

- Fixes auto-indent issues around `elif` caused by auto-indent being prevented due to syntax errors generated before `elif` clause completed

Release Notes:

- Fixed an issue where inserting an elif before an else in bash would
not properly auto-indent

---------

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

Closes #ISSUE

Release Notes:

- vim: Add `ctrl-w a` to close all items in the current pane