This adds a setting to mute mics by default.

fixes https://github.com/zed-industries/community/issues/1769

Release notes:

- Fixed a bug with gutter spacing on files that end on a new significant
digit
- Added a setting for muting on join, and set it to true by default.

This PR adds the next most requested editor feature.

TODO:
- [x] Figure out styles and icons for supported file types with

fixes https://github.com/zed-industries/community/issues/206

Release Notes:

- Added file icons

This PR makes searching in vim mode significantly more like vim.

I re-used search to implement "go to next instance of word under cursor"
as this is how it works in vim (for integration with other
search-related keyboard shortcuts) and to avoid having to rewrite all
the logic to be vim-specific; but that did mean I had to make some
changes to the way search works (in particular to allow different
searches to run with specific options).

Release Notes:
- vim: `<enter>` in search now puts you back in normal mode
([#1583](https://github.com/zed-industries/community/issues/1583))
- vim: `?` now works to search backwards.
- vim: jumping to definitions or search results keeps you in normal mode
([#1284](https://github.com/zed-industries/community/issues/1284))
([#1514](https://github.com/zed-industries/community/issues/1514))
- vim: `n`/`N` are now supported to jump to next/previous match after a
search
([#1583](https://github.com/zed-industries/community/issues/1583))
- vim: `*`/`#`/`g*`/`g#` are now supported to jump to the next/previous
occurrence of the word under the cursor.
- vim: `gD` now jumps to type definition

Closes
https://linear.app/zed-industries/issue/Z-2618/thread-main-panicked-at-excerpt-not-found-crateseditorsrcmulti
Closes
https://linear.app/zed-industries/issue/Z-2616/thread-main-panicked-at-excerpt-not-found-crateseditorsrcmulti

Fixes inlay hints cache not removing stale hints on invalidating
refreshes.

Release Notes:

- Fixes inlay hint panics after visible kinds settings update

<img width="807" alt="image"
src="https://github.com/zed-industries/zed/assets/2690773/ef3bfeef-28f5-458f-abe6-7c19bf820106">

Closes https://github.com/zed-industries/community/issues/10
Closes https://github.com/zed-industries/community/issues/560

Initial version of improved terminal highlights and "open link"
functionality: drops old behavior where URLs were highlighted on hover.
Now, Cmd + hover is needed to highlight the links and click opens both
URLs and files that exist (either abs paths, or anything relative to the
project workspace worktree roots).
Only paths eligible for opening are highlighted.

Release Notes:

- Improved terminal highlights and selections: Cmd+Click opens local
files and links

Co-authored-by: Mikayla <mikayla@zed.dev>

Removes empty hovers from appearing:

![image](https://github.com/zed-industries/zed/assets/2690773/b8a8af17-e20f-4d87-8782-465dfbf9b561)

And trims final hover label to ensure no trailing whitespaces are
present:

![image](https://github.com/zed-industries/zed/assets/2690773/24aeb0f0-d4f0-4e2b-9265-53694bfec437)


Release Notes:

- Tidies up hover elements by trimming them and removing the empty ones

This change accidentally slipped into https://github.com/zed-industries/zed/pull/2746

Release Notes:

- N/A

Release Notes:

- Added syntax highlighting for Bash, Shell Scripts

This will help cases where Node is broken causing Copilot to fail to
start but because it doesn't install via NPM we would not have caught it
prior.

Release Notes:
- Improved detection of broken Node installation impacting Copilot
([#1551](https://github.com/zed-industries/community/issues/1551)).

This will help cases where Node is broken causing Copilot to fail to
start but because it doesn't install via NPM we would not have caught
it prior.

Co-Authored-By: Antonio Scandurra <me@as-cii.com>

Release Notes:

- Added syntax highlighting & Intelephense LSP support for PHP language.
([#46](https://github.com/zed-industries/community/issues/406)).

Code snippet
```rust
fn main() {
    //√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√√
}
```

has length of 191, but consists of 87 chars, and the debug code with
`.truncate(100)` panicked.
Fixed that issue, cc @KCaverly 


Release Notes:

- N/A

Avoid panicking when truncating code with special chars

Also remove unneeded mappings in `g` and `z` modes

Release Notes:

- Adds `ctrl+[` as an alias for escape
([#538](https://github.com/zed-industries/community/issues/538)).

Also remove unneeded mappings in `g` and `z` modes

Fixes: zed-industries/community#358

Fixes:
https://linear.app/zed-industries/issue/Z-2416/improvements-to-feedback-submission

We get a lot of duplicate messages through our in-app feedback. My best
guess is that because we do not tell the user we are doing anything, and
because submission takes awhile, users are hitting the submission button
mutliple times. This PR blocks the submission code, once an initial
submission is sent. If the original submission fails, we unblock the
submission code. The submit button is disabled and enabled accordingly
as well.

Release Notes:

- N/A