Command palette filter

Allow diagnostics to be published for hidden worktrees

Fix rust auto-indent regression

Ignore tokens that were not created via `WorkDoneProgressCreate`

Fix Python auto-indent using new auto-indent features

With the new version of rust-analyzer, we were seeing stray `WorkDoneProgress::End`
messages that create an imbalance in the `pending_diagnostic_updates` that never
resolves. This was causing the diagnostic status bar item to never update because
we wouldn't emit `DiskBasedDiagnosticsStarted` nor `DiskBasedDiagnosticsFinished`.

This commit fixes the above situation by only acknowledging progress report for tokens
that have explicitly been created via the `WorkDoneProgressCreate` request, as stated
by the protocol.

In addition to that, we are replacing the `pending_diagnostic_updates: isize` with
a `has_pending_diagnostic_updates: bool`. We added it at some point to prevent a similar
issue where we would observe begin/end reports in a seemingly random order, which would cause
us to permanently display a `checking...` message in the status bar. I believe this commit
fixes that as well because the `isize` was just a less general solution for the same
underlying issue. As the protocol states: "the token provided in the create request should
only be used once (e.g. only one begin, many report and one end notification should be sent
to it)."

Introduce `pane::ReopenClosedItem` bound to `cmd-shift-t`

Address hover panic add hint for installing go language server

Mouse jump to definition

Don't stop scanning directory if reading one of the children errors

Allow users with no invites to be fetched from the API

Reduce memory footprint on server

Clone fold and selection state correctly when splitting an editor

Use NonZeroU32 to ensure settings tabsize cannot be zero

Add Python support

Co-Authored-By: Nathan Sobo <nathan@zed.dev>

Don't override top-level settings with language defaults