Closes #ISSUE

Co-Authored-By: Mikayla <mikayla@zed.dev>

Release Notes:

- N/A

- **Base diffs on uncommitted changes**
- **Show added files in project diff view**
- **Fix git panel optimism**
- **boop**
- **Co-Authored-By: Cole <cole@zed.dev>**
- **Fix commit (all) buttons state**
- **WIP**
- **WIP: commit all mode**

Closes #ISSUE

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- Adds the `panel` crate for defining UI shared between panels, like
common button and header designs, etc
- Starts to update the git ui to be more consistent with other panels

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- N/A

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- Fix expand buttons adjacent to folded hunks

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- N/A

This PR updates the Zed extension CLI with support for populating the
`provides` field in the generated extension manifest.

This field will contain the set of features that the extension provides.

For example:

```
"provides": ["themes", "icon-themes"]
```

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- N/A

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)

cc @huacnlee , @\as-cii had decided to revert this PR due to a selection
right corner rendering bug.
Not sure what to propose for a fix from my side

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---------

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

This PR makes adding icons to the primary and secondary actions, in the
`MessageNotification` component, optional. Also took the opportunity to
remove a probably unnecessary "third action" from it; streamlining the
component API (we had added that for a design that we're not using
anymore). I did keep the "more info" possibility, which may be useful in
the future, though.

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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.

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- N/A

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

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

Rework of https://github.com/zed-industries/zed/pull/24130
Uses
https://github.com/d1y/git_firefly/tree/1033c0b57ec88a002cb68efc64c8d9bf5c212e30
`COMMIT_EDITMSG` language-related definitions (thanks @d1y )

Instead of using real `.git/COMMIT_EDITMSG` file, create a buffer
without FS representation, stored in the `Repository` and shared the
regular way via the `BufferStore`.
Adds a knowledge of what `Git Commit` language is, and uses it in the
buffers which are rendered in the git panel.


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---------

Co-authored-by: Conrad Irwin <conrad@zed.dev>
Co-authored-by: d1y <chenhonzhou@gmail.com>
Co-authored-by: Smit <smit@zed.dev>

Logging an error in this case isn't super necessary.

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

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This PR sorts the dependency lists in the `Cargo.toml` for the
`languages` crate.

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Reverts zed-industries/zed#24152
See comment: https://github.com/zed-industries/zed/pull/24152#issuecomment-2636808170
Manually confirmed >20k generates error.

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- N/A

---------

Co-authored-by: Mikayla <mikayla.c.maki@gmail.com>

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.

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- N/A

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

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Fixes #24184

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- Fixed renaming not working with some language servers (e.g. hls)

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- N/A

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- Fix a panic when deleting text after a deletion hunk

- **Base diffs on uncommitted changes**
- **Show added files in project diff view**
- **Fix git panel optimism**

Release Notes:

- Git: update diffs to be relative to HEAD instead of the index; to pave
the way for showing which hunks are staged

---------

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

this key isn't present in most keyboards, and so, other key combinations
should be preferred over this one

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- N/A

This is a pure refactor that somewhat reduces the amount of code needed
when handling diff base changes. There's also a small performance gain
from reparsing the staged text and computing a new diff in parallel when
we weren't previously.

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- N/A

Co-authored-by: Max <max@zed.dev>

This PR updates the check that prevents subscribing with overdue
subscriptions to use the `billing_customers.has_overdue_invoices` field
instead.

This will allow us to set the value of `has_overdue_invoices` to `false`
when the invoices have been paid.

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- N/A

This PR adds a new `has_overdue_invoices` field to the
`billing_customers` table.

This will be used to statefully track whether a customer has overdue
invoices, and also to reset it when the invoices are paid.

We will set this field to `true` when a subscription is canceled with
the reason `payment_failed`.

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- N/A

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

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This PR updates the `zeta` crate to use the predictive edit DTOs defined
in the `zed_llm_client` crate.

This way we aren't duplicating their definitions (and risk them going
out of sync).

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- N/A

This PR renames some bindings from `data_collection_permission` back to
`can_collect_data`, as the latter name is clearer on account of being a
modal verb.

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- 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.

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- N/A

Release Notes:

- Added the ability to run the `cancel language server work` action
while a panel (like the terminal panel) is focused

This PR builds on #21258 to make it possible to use HEAD as a diff base.
The buffer store is extended to support holding multiple change sets,
and collab gains support for synchronizing the committed text of files
when any collaborator requires it.

Not implemented in this PR:

- Exposing the diff from HEAD to the user
- Decorating the diff from HEAD with information about which hunks are
staged

`test_random_multibuffer` now fails first at `SEED=13277`, similar to
the previous high-water mark, but with various bugs in the multibuffer
logic now shaken out.

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- N/A

---------

Co-authored-by: Max <max@zed.dev>
Co-authored-by: Ben <ben@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Conrad <conrad@zed.dev>

See: https://github.com/advisories/GHSA-rpmj-rpgj-qmpm

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- N/A

This long standing bug was caused by `Pane`'s focus_in handler bouncing
the focus to another handle.
Because focus resolution happens _after_ a frame has been rendered, the
only way to deal with this case is to schedule another frame to be
redrawn. However, we where suppressing all window refreshes that occur
during a focus transfer, causing this focus change to be completely
missed. However, changing this behavior can lead to infinite notify
loops, due to drawing a frame causing another to be rendered.

This PR fixes this problem narrowly by adding an `on_next_frame()`
callback in the pane's focus handle, so that the focus changes take
effect almost immediately. But only for this case, where we know it
doesn't cause infinite notify loops.

TODO:
- [x] Fix the infinite notify loop bug or determine a third way to fix
this lag

Release Notes:

- Fixed a bug where shifting focus to the terminal panel could be slow

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: Peter Tripp <peter@zed.dev>

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- N/A

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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.

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- 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!

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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

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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.

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---------

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

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

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- N/A

---------

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

Release Notes:

- N/A

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