Cherry-picked Try to identify dSYMs by UUID not channel (#28268)

This should make it possible to more reliably symbolicate crash reports
from nightly, and from users with pending auto-updates.


Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben.kunkle@gmail.com>

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Ben Kunkle <ben.kunkle@gmail.com>

<img width="639" alt="image"
src="https://github.com/user-attachments/assets/1fd51387-cbdc-474d-b1a3-3d0201f3735a"
/>


Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Antonio Scandurra <me@as-cii.com>

<img
src="https://github.com/user-attachments/assets/f1ad0598-d864-407f-8b81-6ca29e2ffae3"
width="650"/>

Release Notes:

- N/A

Release Notes:

- agent: The history view is now more easily accessible via the icon
button in the Agent Panel toolbar.

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Release Notes:

- agent: Copying text in the Agent Panel will now copy it as Markdown.

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

Release Notes:

- N/A

This PR simplifies the button to send a new message as well as the
"generation" display design.

Release Notes:

- N/A

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Release Notes:

- N/A

---------

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

Cherry-picked Fix bad unicode calculations in do_completion (#28259)

Co-authored-by: João Marcos <marcospb19@hotmail.com>

Release Notes:

- Fixed a panic with completions around non-ASCII code

---------

Co-authored-by: João Marcos <marcospb19@hotmail.com>

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: João Marcos <marcospb19@hotmail.com>

This PR removes the retained `MarkdownStyle` on the `Markdown` entity in
favor of using the `MarkdownElement` directly and passing the
`MarkdownStyle` to it.

This makes it so switching themes will be reflected live in the code
block styles.

Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Agus Zubiaga <hi@aguz.me>

Release Notes:

- N/A

Release Notes:

- N/A

Found leftover from https://github.com/zed-industries/zed/pull/27660

Release Notes:

- N/A

This PR makes the keybinding to remove Prompt Editor items visible in
the icon button tooltip.

Release Notes:

- N/A

<img width="612" alt="Screenshot 2025-04-06 at 9 59 41 PM"
src="https://github.com/user-attachments/assets/3a996b4a-ef5c-4ca6-bd16-3b180b364a3a"
/>

Release Notes:

- Agent panel now shows links to relevant source code files above code
blocks.

PR #24388 changed the markdown parsing to copy parsed text in order to
handle markdown escaping, removing the optimization to instead reuse
text from the input.

Another issue with that change was that handling of finding links within
`Text` intermixed use of `text` and `parsed`, relying on the offsets
matching up (which I believe was true in practice).

The solution is to distinguish pulldown_cmark `Text` nodes that share
bytes with the input and those that do not.

Release Notes:

- N/A

I found a few more cases where the UI wasn't updated immediately after
an interaction.

Release Notes:

- agent: Fixed delay after removing threads from "Past Interactions"
- agent: Fixed delay after adding/remove context via keyboard

Release Notes:

- Agent Beta: Fixed a delay when sending the first message in a new
thread

Currently, it's pretty common that when the agent gets stuck, it deletes
whatever it's stuck on and replaces it with a TODO comment, then
cheerfully reports that it has "simpified" the implementation. This is
worse than leaving the broken code, because at least a human could take
over and try to get it across the finish line.

This system prompt adjustment attempts to make the agent do something
more useful when in this situation: report that it's stuck, explain why
it's stuck, and ask the user what to do.

Release Notes:

- N/A

<img width="622" alt="Screenshot 2025-04-05 at 5 48 14 PM"
src="https://github.com/user-attachments/assets/24b9c7d4-d3e2-4929-bca8-79db5b4e5748"
/>

Release Notes:

- The `read_files` tool now reads only the symbol outline files above a
certain size, to conserve context window space. Then it suggests that
the agent call `read_files` again with the relevant line ranges it saw
in the outline.

This PR fixes the `assistant: open prompt library` action in the command
palette not opening the prompt library when the Assistant Panel did not
have focus.

Fixes https://github.com/zed-industries/zed/issues/28058.

Release Notes:

- assistant: Fixed `assistant: open prompt library` not opening the
prompt library when the Assistant Panel was not focused.

Closes #27223
Merges: #27996, #26734, #27949 

Release Notes:

- AWS Bedrock: Added advanced authentication strategies with:
  - Short lived credentials with Session Tokens 
  - AWS Named Profile
  - EC2 Identity, Pod Identity, Web Identity
- AWS Bedrock: Added Claude 3.7 Thinking support.
- AWS Bedrock: Adding Cross Region Inference for all combinations of
regions and model availability.
- Agent Beta: Added support for AWS Bedrock.

---------

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

Cherry-picked copilot: Create Copilot directory if it does not exist
(#28157)

Closes https://github.com/zed-industries/zed/issues/27966

Issue:

- Copilot is failing to launch because the copilot directory is missing

<img width="497" alt="image"

src="https://github.com/user-attachments/assets/af35eb66-7e91-4dc6-a862-d1575da33b5b"
/>


<img width="943" alt="image"

src="https://github.com/user-attachments/assets/0b195c8c-52eb-42b9-bf36-40086398cc3f"
/>


Release Notes:

- copilot: Fixed an issue where GitHub Copilot would not install
properly if the directory was not present.

---------

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

Co-authored-by: Richard Hao <richard@0xdev.dev>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Cherry-picked agent: Fix opening configuration view from the model
selector (#28154)

This PR fixes an issue where opening the configuration view from the
model selector in the Agent (or inline assist) was not working properly.

Fixes https://github.com/zed-industries/zed/issues/28078.

Release Notes:

- Agent Beta: Fixed an issue where selecting "Configure" in the model
selector would not bring up the configuration view.

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

Cherry-picked title_bar: Ensure git onboarding banner dismissal is
properly respected (#28147)

A user reported this issue [on

Discord](https://discord.com/channels/869392257814519848/873292398204170290/1357879959422636185).

The issue here only arises for users which recently installed Zed or had
previously not dismissed the Git Onboarding component. It was introduced
by https://github.com/zed-industries/zed/pull/27412, which made the
banner component reusable.

For every banner, there is a value stored in the KVP store when it was
first dismissed. For the git onboarding banner, this was
`zed_git_banner_dismissed_at` initially, but this key would have been
changed by the linked PR. A change would have resulted in the banner
being shown again for users who already dismissed the panel, so for the
special case of `Git Onboarding`, a check was added which ensured this
would not happen.

However, this check was only added for reading from the key from the DB
but not on writing the git onboarding dismissal it to the DB. Thus, if a
user who had not previously dismissed the panel opened Zed, we would
check for the old key to be present in the DB. Since that would not be
the case, the banner would be shown. If the user dismissed the panel, it
would be stored in the database with the new key. Thus, on a reopen of
Zed, the banner would again be shown since for the old key there would
still be no value present and users are unable to dismiss the panel.


This PR fixes this behavior by moving the check into the method that
generates the key. With this, users which were unaffected by the bug
will still not see the panel again. Users who would install Zed with
this change present will be able to properly dismiss the panel aswell.
Users which were affected by the bug need to dismiss the banner one more
time. That happens because I did not want to modify the dismissal check
to check for two keys (the original one and the new one), as it would
clutter the logic even more for this special case. If this would be
preferred, feel free to let me know.

Release Notes:

- Fixed an issue where dismissing the git onboarding banner would not be
persisted across sessions.

Co-authored-by: Finn Evers <dev@bahn.sh>

Tool use output wouldn't get rendered in some states.

Release Notes:

- N/A

This would cause the history view not to get refreshed immediately when
a thread was deleted

Release Notes:

- agent: Fixed a bug where the history view wouldn't refresh after
deleting a thread

#28102 introduced a bug where thread summaries wouldn't get generated
because they would get set to the default title instead of `None`.

Not adding a release note because the bug didn't make it to Preview.

Release Notes:

- N/A

A "Near" block acts similarly to a "Below" block, but can (if it's
height is <= one line height) be shown on the end of the preceding line
instead of adding an entire blank line to the editor.

You can test it out by pasting this into `go_to_diagnostic_impl` and
then press `F8`
```
        let buffer = self.buffer.read(cx).snapshot(cx);
        let selection = self.selections.newest_anchor();

        self.display_map.update(cx, |display_map, cx| {
            display_map.insert_blocks(
                [BlockProperties {
                    placement: BlockPlacement::Near(selection.start),
                    height: Some(1),
                    style: BlockStyle::Flex,
                    render: Arc::new(|_| {
                        div()
                            .w(px(100.))
                            .h(px(16.))
                            .bg(gpui::hsla(0., 0., 1., 0.5))
                            .into_any_element()
                    }),
                    priority: 0,
                }],
                cx,
            )
        });
        return;
```

Release Notes:

- N/A

---------

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

Previously, when comparing a block with an empty range to an empty query
range in non-inclusive mode, our binary search logic could end up
computing an inverted range, causing a panic.

This commit adds special casing when comparing empty blocks with empty
ranges.

cc @as-cii: I'm realizing that the approach to searching for the
intersecting replacement blocks makes some invalid assumptions about the
ordering of replace decorations. They aren't ordered at all by their end
range. @maxbrunsfeld and I are wondering if long term, we should remove
replace decorations and find another solution for folding buffers in
multi buffers.

Release Notes:

- Fixed an occasional panic that would occur when navigating to the next
change hunk with a pending inline transformation present.

Co-authored-by: Peter Tripp <petertripp@gmail.com>

This PR fixes a panic that could occur when opening the Agent diff from
the workspace (with the agent panel closed).

Release Notes:

- agent: Fixed a panic when running the `agent: open agent diff` command
with the Agent Panel closed.

Release Notes:

- agent: Tool call's input and output content are now rendered with
Markdown, which allows them to be selected and copied.

---------

Co-authored-by: Agus Zubiaga <hi@aguz.me>

Release Notes:

- agent: The scrollbar now automatically hides if there's no mouse
movement on the thread list.

---------

Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Agus Zubiaga <hi@aguz.me>

This PR adds tool calling support for GitHub Copilot Chat models.

Currently only supports the Claude family of models.

Release Notes:

- agent: Added tool calling support for Claude models in GitHub Copilot
Chat.

---------

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

Using `shift-backspace` now because we need `backspace` for search

Release Notes:
- agent: Fix deleting threads in history via keyboard

Release Notes:

- agent: Disable tools that are redundant in the presence of the bash
tool

Cherry-picked Properly query remote ssh server for language servers by
name (#28124)

Follow-up of https://github.com/zed-industries/zed/pull/27775

Release Notes:

- N/A

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

Cherry-picked jsx-tag-auto-close: Remove potential source of bugs and
panics (#28119)

Switch to using anchors for storing edited ranges rather than offsets as
they have to be used with multiple buffer snapshots

Release Notes:

- N/A

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

Release Notes:

- Fixed a crash that could happen when expanding diff hunks with
multiple cursors in one hunk.

The description of the Batch Tool was still referring using `-` as a
seperator for tool names

Release Notes:

- N/A

Release Notes:

- agent: Remove `edit_files` tool  in favor of `find_replace`

Release Notes:

- agent: Add support for renaming threads

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Richard Feldman <oss@rtfeldman.com>

Release Notes:

- Enabled [token-efficient tool use
(beta)](https://docs.anthropic.com/en/docs/build-with-claude/tool-use/token-efficient-tool-use)
for Claude 3.7 Sonnet models

Closes: https://github.com/zed-industries/zed/issues/20582

Allows users to select a specific model for each AI-powered feature:
- Agent panel
- Inline assistant
- Thread summarization
- Commit message generation

If unspecified for a given feature, it will use the `default_model`
setting.

Release Notes:

- Added support for configuring a specific model for each AI-powered
feature

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Release Notes:

- N/A

---------

Co-authored-by: Michael Sloan <michael@zed.dev>

![CleanShot 2025-04-04 at 09 45
47@2x](https://github.com/user-attachments/assets/a8ec4086-f71e-4ff4-a5b3-4eb5d4c48294)


Release Notes:

- agent: Add search box to thread history

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>