chore: vouch for all existing contributors - #3486

### Bug Fixes

- *(ai)* Dispatch skills registered in the slash command registry
([#3593](#3593))
- *(ci)* Fossier install in scan workflow
([#3485](#3485))
- *(i18n)* Fix typos in Russian localization
([#3575](#3575))
- *(nu)* Use `char -u 1b` for ESC in OSC 133 sequences
([#3530](#3530))
- *(nu)* Suppress error when `ATUIN_HISTORY_ID` is missing in
`pre_prompt` hook
([#3587](#3587))
- *(pi)* Observe tool events instead of registering a bash tool
([#3557](#3557))
- *(pty-proxy)* Set `$SHELL` to the spawned shell
([#3548](#3548))
- *(search)* Fix terminal clearing with latest Ratatui
([#3578](#3578))
- *(sync)* Skip records that fail to decrypt or decode instead of
failing the whole store
([#3569](#3569))
- Atuin hangs when attempting to spawn daemon from Ctrl+R invocation
([#3502](#3502))
- Capture session ID from stream headers rather than final event
([#3531](#3531))
- Doctor resiliency fo runknown platforms + openbsd warning
([#3551](#3551))
- Double input on arrow keys in AI setup prompt on Windows
([#3552](#3552))
- Exclude AI agent commands from zsh-autosuggestions
([#3567](#3567))
- Silence shellcheck SC2016 on literal `$all-user` author filter
- Respect `store_failed` when using daemon
([#3571](#3571))


### Documentation

- Highlight `Ctrl-r` keybinding on docs page
([#3489](#3489))
- Document store purge workflow
([#3544](#3544))
- Fix command example typo in documentation
([#3536](#3536))
- Make commented-out lines in `config.toml` match real defaults
([#3583](#3583))
- Add fish shell cleanup step to uninstall instructions
([#3582](#3582))


### Features

- *(doctor)* Add whether daemon is enabled to `doctor` output
([#3572](#3572))
- *(pty-proxy)* Add `--shell` flag to override the spawned shell
([#3327](#3327))
- Setup fossier to stop bot slop prs
([#3482](#3482))
- Capture command output + expose to new `atuin_output` tool
([#3510](#3510))
- Cache user contexts on load until `/reload`
([#3525](#3525))
- Create database integration tests for atuin-server
([#3514](#3514))
- Add `/model` slash command for changing models
([#3576](#3576))
- Add mcp server for history tools and expand search filters
([#3581](#3581))
- Add status bar with model and usage information
([#3591](#3591))


### Miscellaneous Tasks

- *(rustdoc)* Fix Rustdoc warnings
([#3585](#3585))
- *(warnings)* Fix compile warnings with latest dependencies
([#3586](#3586))
- Vouch for all existing contributors
([#3486](#3486))
- Update GitHub app token format
- Update to Rust 1.96.1
([#3568](#3568))
- Adopt `derive_more` to reduce boilerplate across the codebase
([#3573](#3573))


### Performance

- *(search)* Scan history by recency until N unique
([#3553](#3553))
- Add `synchronous(Normal)` + `optimize_on_close` to record store SQLite
([#3577](#3577))
- Remove unnecessary clones in a hot path
([#3580](#3580))


### Refactor

- Implement `From<sqlx::Error>` and clean up `fix_error`
([#3484](#3484))
- Pull `fn into_utc` into `atuin-server-database` crate
([#3487](#3487))