* do not serialize when only UI elements are present
* start work on a post serialization hook
* add post_command_discovery_hook
* fix tests
* style(fmt): rustfmt
* some cleanups
* moar formatting
* docs(changelog): add PR
* work
* moar work
* notes
* work
* separate to terminal and control channels
* stdin working
* serve html web client initial
* serve static assets loaded with include_dir
* merge
* enable_web_server config parameter
* compile time flag to disable web server capability
* rustfmt
* add license to all xterm.js assets
* mouse working except copy/paste
* helpful comment
* web client improvements
- move script to js file
- add favicon
- add nerd font
- change title
TODO: investigate if font license embedded in otf is sufficient
* get mouse to work properly
* kitty keyboard support initial
* fix wrong type in preload link
* wip axum websocket handlers
- upgrade axum to v0.8.1, enable ws feature
- begin setup of websocket handlers
- tidy up imports
* replace control listener
* handle terminal websocket with axum
* cleanup Cargo.toml
* kitty fixes and bracketed paste
* fix(mouse): pane not found crash
* initial session switching infra
* add `web_client_font` option
* session switching, creation and resurrection working through the session manager
* move session module to zellij-utils and share logic with web-client
* some cleanups
* require restart for enable-web-server
* use session name from router
* write config to disk and watch for config changes
* rename session name to ipc path
* add basic panic handler, make render_to_client exit on channel close
* use while let instead of loop
* handle websocket close
* add mouse motions
* make clipboard work
* add weblink handling and webgl rendering
* add todo
* fix: use session name instead of patch on session switch
* use "default" layout for new sessions
* ui indication for session being shared
* share this session ui
* plugin assets
* Fix process crash on mac with notify watcher.
Use poll watcher instead of recommended as a workaround.
* make url session switching and creation work
* start welcome screen on root url
* scaffold control messages, set font from config
* set dimensions on session start
* bring back session name from url
* send bytes on terminal websocket instead of json
- create web client os input and id before websocket connection
* draft ui
* work
* refactor ui
* remove otf font, remove margins to avoid scrollbar
* version query endpoint for server status
* web session info query endpoint
* refactor: move stuff around
* add web client info to session metadata
* make tests pass
* populate real data in session list
* remove unnecessary endpoint
* add web_client node to config, add font option
* remove web_client_font
* allow disabling the web session through the config - WIP
* formalize sharing/not-sharing configuration
* fix tests
* allow shutting down web server
* display error when web clients are forbidden to attach
* only show sessions that allow web clients if this is a web client
* style(fmt): rustfmt
* fix: query web server from Zellij rather than from each plugin
* remove log spam
* handle some error paths better in the web client
* allow controlling the web server through the cli
* allow configuring the web server's ip/port
* fix tests and format code
* use direct WebServerStatus event instead of piggy-backing on SessionInfo
* plugin revamp initial
* make plugin responsive
* adjust plugin title
* refactor: share plugin
* refactor: share plugin
* add cors middleware
* some fixes for running without a compiled web server capability
* display error when starting the share plugin without web server support
* clarify config
* add pipelines to compile zellij without web support
* display error when unable to start web server
* only query web server when share plugin is running
* refactor(web-client): connection table
* give zellij_server_listener access to the control channel
* fixes and clarifications
* refactor: consolidate generate_unique_session_name
* give proper error when trying to attach to a forbidden session
* change browser URL when switching sessions
* add keyboard shortcut
* enforce https when bound to non-loopback ip
* initial authentication token implementation
* background color from theme
* initial web client theme config
* basic token generation ui
* refactor set config message creation
* also set body background
* allow editing scrollback for plugins too
* set scrollback to 0
* properly parse colors in config
* generate token from plugin
* nice login modals
* initial token management screen
* implement token authentication
* refactor(share): token management screen
* style(fmt): rustfmt
* fix(plugin): some minor bugs
* refactor(share): main screen
* refactor(share): token screen
* refactor(share): main
* refactor(share): ui components
* fix(responsiveness): properly send usage_width to the render function
* fix cli commands and add some verbosity
* add support for settings ansi and selection colors
* add cursor and cursor accent
* basic web client tests
* fix tests
* refactor: web client
* use session tokens for authentication
* improve modals
* move shutdown to ipc
* refactor: ipc logic
* serialize theme config for web client
* update tests
* refactor: move some stuff around to prepare for config hot reload
* config live reloading for the web clients
* change remember-me UI wording
* improve xterm.js link handling
* make sure terminal is focused on mousemove
* remove deprecated sharing indication from compact-bar
* gate deps and functionality behind the web_server_compatibility feature
* feat(build): add --no-web flag in all the places
* fix some other build flows
* add new assets
* update CI for no-web (untested)
* make more dependencies optional
* update axum-extra
* add web client configuration options
* gracefully close connections on server exit
* tests for graceful connection closing
* handle client-side reconnect when server is down
* fix: make sure ipc bus folder exists before starting
* add commands to manage login tokens from the cli
* style(fmt): rustfmt
* some cleanups
* fix(ux): allow alt-right-click on the web client without opening the context menu
* fix: prevent attaching to welcome screen
* fix: reload config issues
* fix long socket path on macos
* normalize config conversion and fix color gap in browser
* revoke session_token cookie if it is not valid
* fix: visual bug with multiple clients in extremely small screen sizes
* fix: only include rusqlite for the web server capability builds
* update e2e snapshots
* refactor(web): client side js
* some cleanups
* moar cleanups
* fix(tests): wait for server instead of using a fixed timeout
* debug CI
* fix(tests): use spawn_blocking for running the test web server
* fix(tests): wait for http rather than tcp port
* fix(tests): properly pass config path - hopefully this is the issue...
* success! bring back the rest of the tests
* attempt to fix the macos CI issue
* docs(changelog): add PR
---------
Co-authored-by: Thomas Linford <linford.t@gmail.com>
* intercept/clear-intercept key APIs
* allow opening a pinned unfocused floating pane
* rework plugin
* improve some apis
* fix tests
* tests for pane groups
* more exact placement and tests
* plugin command permission and cleanup
* improve some multiselect ux
* improve plugin ui
* remove old status indicator
* allow moving plugin out of the way
* style(fmt): rustfmt
* update plugins
* remove old keybinding
* cleanups
* fix: only rename pane if needed
* changelog and some cleanups
* style(fmt): rustfmt
* build(utils): Don't use reexported dependency
for internal code, but use the dependency directly.
* build(client): Don't use re-exports from `utils`
but turn `zellij-utils` dependencies into shared workspace dependencies
instead and specify those in `Cargo.toml` explicitly. This gives a much
better overview of what component in zellij uses which crates. The
previous approach hides a lot of this information since it looks like
crates are used in a single place where this isn't actually true.
* deps(tile): Don't use re-exports from zellij-utils.
* build(zellij): Don't use re-exports from zellij-utils.
* build(server): Don't use re-exports from zellij-utils.
* build(utils): Don't re-export foreign crates.
* docs: Update Changelog with PR #4087.
* style: Apply rustfmt.
* style: Apply rustfmt.
* build(e2e): Don't use re-export from zellij-utils.
* test: Restore e2e tests.
* style: Apply more formatting.
* fix(list-clients): properly show client info after a tab was closed
* feat(plugins): add API to list clients, their focused panes and running commands/plugins
* style(fmt): rustfmt
* add plugin list to session info
* feat(plugins): new_plugin and reload_plugin API commands
* feat(plugins): built-in plugin manager
* style(fmt): rustfmt
* update plugins
* feat(plugins): break multiple panes to a new tab
* fix(layouts): properly ignore run instructions when breaking panes
* feat(plugins): break multiple panes to existing tab
* feat(apis): allow these methods to also specify whether they want focus changed to the tab
* various fixes
* allow specifying name for the new tab when breaking out panes
* style(fmt): rustfmt
* resize_pane_with_id and close_pane_with_id
* focus_pane_with_id and edit_scrollback_for_pane_with_id
* write_to_pane_id and write_chars_to_pane_id
* lots more commands
* style(fmt): rustfmt
* change simplified_ui at runtime
* change default_shell at runtime
* change pane_frames (from config) at runtime
* all other options
* some refactoring
* style(fmt): rustfmt
* add context to opening command panes, and events for their start/finish
* show/hide other panes plugin apis
* get tests to pass
* style(fmt): rustfmt
* update plugin test snapshots
* fix(strider): close_self instead of close_focus
* fix(plugins): populate caller_cwd for all aliases
* fix(config): launch the session-manager alias rather than the explicit internal url
* style(fmt): rustfmt
* fix tests
* working prototype with passing tests
* new tests and passing plugin tests as well
* style(code): cleanups
* cleanup strider from unused search feature
* prototype of removing old plugin block from the config
* aliases working from config file and all tests passing
* fixups and cleanups
* use aliases in layouts
* update test snapshot
* style(fmt): rustfmt
* add necessary actions in server and utils
* update
* move all logic relevant to local default config directories to utils::home
* add debug statements for pane geom
* add tests; print resulting kdl
* fix dumping custom layouts from setup; start fixing algorithm for simplest layout possible
* fix: fixed persistence code and tests to support flexible layouts
* fix(tab-bar,compact-bar): tab switching with mouse sometimes not working (#2587)
* tab-bar: fix clicks sometimes not registering
Caching the click position wasn't working across multiple plugin
instances.
Also a couple of refactors:
- move the code with the tab switching logic inside update
- avoid rendering when calling switch_tab_to, since it will happen
anyway afterwards
* same fix for compact-bar
* docs(changelog): plugins tab switching with mouse fix
* feat(ui): new status bar mode (#2619)
* supermode prototype
* fix integration tests
* fix tests
* style(fmt): rustfmt
* docs(changelog): status-bar supermode
* fix(rendering): occasional glitches while resizing (#2621)
* docs(changelog): resize glitches fix
* chore(version): bump development version
* Fix colored pane frames in mirrored sessions (#2625)
* server/panes/tiled: Fix colored frames
in mirrored sessions. Colored frames were previously ignored because
they were treated like floating panes when rendering tiled panes.
* CHANGELOG: Add PR #2625
* server/tab/unit: Fix unit tests for server.
* fix(sessions): use custom lists of adjectives and nouns for generating session names (#2122)
* Create custom lists of adjectives and nouns for generating session names
* move word lists to const slices
* add logic to retry name generation
* refactor
- reuse the name generator
- iterator instead of for loop
---------
Co-authored-by: Thomas Linford <linford.t@gmail.com>
* docs(changelog): generate session names with custom words list
* feat(plugins): make plugins configurable (#2646)
* work
* make every plugin entry point configurable
* make integration tests pass
* make e2e tests pass
* add test for plugin configuration
* add test snapshot
* add plugin config parsing test
* cleanups
* style(fmt): rustfmt
* style(comment): remove commented code
* docs(changelog): configurable plugins
* fix(terminal): properly handle resizes in alternate screen (#2654)
* docs(changelog): focus glitches
* feat(plugins): utility functions to find active pane and tab (#2652)
* docs(changelog): plugin api utility functions
* feat(ui): break pane to new tab and move panes between tabs (#2664)
* prototype
* some tests
* break out floating pane
* break out plugin panes
* add keybind and fix some minor issues
* remove cli
* move pane to left/right tab
* update ui
* adjust ui
* style(fmt): rustfmt
* style(comment): remove commented code
* update snapshots
* docs(changelog): break pane to new tab
* fix(performance): plug memory leak (#2675)
* docs(changelog): plug memory leak
* feat(plugins): use protocol buffers for serializing across the wasm boundary (#2686)
* work
* almost done with command protobuffers
* done translating command data structures
* mid transferring of every command to protobuff command
* transferred plugin_command.rs, now moving on to shim.rs
* plugin command working with protobufs
* protobuffers in update
* protobuf event tests
* various TODOs and comments
* fix zellij-tile
* clean up prost deps
* remove version mismatch error
* fix panic
* some cleanups
* clean up event protobuffers
* clean up command protobuffers
* clean up various protobufs
* refactor protobufs
* update comments
* some transformation fixes
* use protobufs for workers
* style(fmt): rustfmt
* style(fmt): rustfmt
* chore(build): add protoc
* chore(build): authenticate protoc
* docs(changelog): protobuffers
* feat: add plugin permission system (#2624)
* WIP: add exaple of permission ui
* feat: add request permission ui
* feat: add caching permission in memory
* feat: add permission check
* feat: add file caching
* fix: changes request
* feat(ui): new status bar mode (#2619)
* supermode prototype
* fix integration tests
* fix tests
* style(fmt): rustfmt
* docs(changelog): status-bar supermode
* fix(rendering): occasional glitches while resizing (#2621)
* docs(changelog): resize glitches fix
* chore(version): bump development version
* Fix colored pane frames in mirrored sessions (#2625)
* server/panes/tiled: Fix colored frames
in mirrored sessions. Colored frames were previously ignored because
they were treated like floating panes when rendering tiled panes.
* CHANGELOG: Add PR #2625
* server/tab/unit: Fix unit tests for server.
* fix(sessions): use custom lists of adjectives and nouns for generating session names (#2122)
* Create custom lists of adjectives and nouns for generating session names
* move word lists to const slices
* add logic to retry name generation
* refactor
- reuse the name generator
- iterator instead of for loop
---------
Co-authored-by: Thomas Linford <linford.t@gmail.com>
* docs(changelog): generate session names with custom words list
* feat(plugins): make plugins configurable (#2646)
* work
* make every plugin entry point configurable
* make integration tests pass
* make e2e tests pass
* add test for plugin configuration
* add test snapshot
* add plugin config parsing test
* cleanups
* style(fmt): rustfmt
* style(comment): remove commented code
* docs(changelog): configurable plugins
* style(fmt): rustfmt
* touch up ui
* fix: don't save permission data in memory
* feat: load cached permission
* test: add example test (WIP)
* fix: issue event are always denied
* test: update snapshot
* apply formatting
* refactor: update default cache function
* test: add more new test
* apply formatting
* Revert "apply formatting"
This reverts commit a4e93703fbfdb6865131daa1c8b90fc5c36ab25e.
* apply format
* fix: update cache path
* apply format
* fix: cache path
* fix: update log level
* test for github workflow
* Revert "test for github workflow"
This reverts commit 01eff3bc5d1627a4e60bc6dac8ebe5500bc5b56e.
* refactor: permission cache
* fix(test): permission grant/deny race condition
* style(fmt): rustfmt
* style(fmt): rustfmt
* configure permissions
* permission denied test
* snapshot
* add ui for small plugins
* style(fmt): rustfmt
* some cleanups
---------
Co-authored-by: Aram Drevekenin <aram@poor.dev>
Co-authored-by: har7an <99636919+har7an@users.noreply.github.com>
Co-authored-by: Kyle Sutherland-Cash <kyle.sutherlandcash@gmail.com>
Co-authored-by: Thomas Linford <linford.t@gmail.com>
Co-authored-by: Thomas Linford <tlinford@users.noreply.github.com>
* docs(changelog): permission system
* feat(sessions): add a session manager to switch between sessions, tabs and panes and create new ones (#2721)
* write/read session metadata to disk for all sessions
* switch session client side
* fix tests
* various adjustments
* fix full screen focus bug in tiled panes
* fix tests
* fix permission sorting issue
* cleanups
* add session manager
* fix tests
* various cleanups
* style(fmt): rustfmt
* clear screen before switching sessions
* I hate you clippy
* truncate controls line to width
* version session cache
* attempt to fix plugin tests
* style(fmt): rustfmt
* another attempt to fix the tests in the ci
* docs(changelog): session manager
* fix(ux): various ui/ux fixes (#2722)
* force plugin render on permission request response
* clear warnings
* Revert "feat(ui): new status bar mode (#2619)"
This reverts commit 27763d26ab.
* adjust status bar help
* fix colors in session manager and shortcut in status-bar
* adjust keybindings
* docs(changelog): update ux fixes
* feat(plugins): optionally move plugin to focused tab (#2725)
* feat(plugins): move_to_focused_tab attribute for LaunchOrFocusPlugin
* style(fmt): rustfmt
* docs(changelog): move plugin to focused tab
* fix(keybinds): add 'floating' and 'name' to the Run command keybinding (#2726)
* fix(keybinds): add 'floating' and 'name' to the Run command keybinding
* style(fmt): rustfmt
* docs(changelog): keybind run floating pane
* fix(plugins): make sure configuration is also part of the plugin keys (#2727)
* fix(plugins): make sure configuration is also part of the plugin keys
* no thanks clippy
* docs(changelog): fix plugin configuration uniqueness
* fix(plugins): remove protobuf duplications (#2729)
* fix(plugins): remove protobuf duplications
* style(fmt): rustfmt
* Update CHANGELOG.md
* fix(plugins): various ui fixes (#2731)
* Update CHANGELOG.md
* fix(panes): refocus pane properly on tab change (#2734)
* fix(panes): stacked panes focus bug
* style(fmt): rustfmt
* docs(changelog): stacked pane focus glitch
* xtask/pipeline: Fix publish task (#2711)
* xtask/pipeline: Fix publish task
which was previously stuck in an infinite loop after successfully
publishing a crate. The error originated in the code only checking for
error conditions but not breaking out of the inner infinite loop in case
of success.
* xtask: Improve publish failure UX
by offering the user more actions to choose from when an error occured.
* utils/assets: Add generated prost files to assets
to make sure they're available at build time and are picked up by all
components. It seems we hit some strange bug with the build script
where, when running `cargo publish --dry-run` the build script **is
not** run before regularly compiling zellij-utils. This shouldn't happen
according to the docs, but I cannot explain what's causing it. So we're
using this as a workaround for now to make a smooth release.
* xtask: Prevent accidental git commit deletion
when dry-running a publish.
* utils: Add comments to protobuf-related code
to explain why these changes were performed. The comments all include a
link to an issue comment explaining the situation in greater detail.
* xtask: Build protobuf definitions
when building any part of the project, similar to how we build the
plugins when required. This should ensure that all crates built through
`cargo xtask` (which is the officially supported build method) will
receive up-to-date protobuf definitions.
* chore(release): v0.38.0
* chore(version): bump development version
* refactor(server): remove unnecessary mut (#2735)
* docs(changelog): refactor server
* chore(repo): update build instructions
* fix(status-bar): add break tab hints (#2748)
* fix(status-bar): add break tab hints
* fix(tests): update snapshot to new hints
* Update CHANGELOG.md
* fix(reconnect): do not clear terminal state when entering alternate screen (#2750)
* debug
* refactor(reconnect): articular reconnection logic
* docs(changelog): fix glitches on windows terminal
* fix(grid): memory leak with unfocused tabs (#2745)
* use hashset instead of vec for changed lines
avoid output buffer growring indefinitely if tab does not get rendered
* tidy up
- improve hashset -> vec conversion
- remove now unnecessary dedup
* use copied instead of cloned on iter
* docs(changelog): grid memory leak fix
* fix(input): block input thread for newtiledpane and newfloatingpane as well (#2757)
* docs(changelog): input action new pane fix
* chore(version): adjust version for release
* chore(release): v0.38.1
* chore(version): bump development version
* fix(terminal): wrap lines when adding characters in alternate screen (#2789)
* docs(changelog): line wrap bug
* chore(version): bump version for patch release
* chore(release): v0.38.2
* chore(version): bump development version
* fix(utils): validate session name (#2607)
* fix(utils): validate session name
* cargo fmt
* refactor: assign constant values to variables
* refactor: move operations unrealted to the condition
---------
Co-authored-by: Jae-Heon Ji <atx6419@gmail.com>
* docs(changelog): fix validate session name
* merge conflict fix
* feat(panes): in place run (#2795)
* prototype
* fix tests
* add to all the things except plugins
* add in-place to plugin commands
* fix launch-or-focus should_float and in place behavior
* various cleanups
* style(fmt): rustfmt
* docs
* bring in commands to dumped layout
* tidy up data structures
* bring in plugins to dumped layout
* fix tests
* style(fmt): rustfmt
* chore: rename file (#2803)
Signed-off-by: AlixBernard <alix.bernard9@gmail.com>
* bring in floating panes
* bring in stacked panes
* style(fmt): rustfmt
* bring in new_tab_template
* bring in swap layouts
* bring in edit panes, command panes and cwds
* consolidate CWD common prefixes when possible
* filter out default shell
* style(fmt): rustfmt
* handle scrollback editor panes properly
* handle in place panes properly
* bring in pane names
* style(fmt): rustfmt
* style(fmt): rustfmt
* dump layout action to terminal
* log session layout to HD periodically
* resurrect dead sessions by attaching to them
* delete dead sessions
* style(fmt): rustfmt
* start command panes as suspended by default
* style(fmt): rustfmt
* respect tab/pane focus
* improve dump performance
* hide_floating_panes in layout and resurrection
* show resurrectable sessions in zellij ls and include timestamps
* style(fmt): rustfmt
* allow disabling session serialization in config
* style(fmt): rustfmt
* fix e2e tests
* add e2e test
* style(fmt): rustfmt
* style(fmt): rustfmt
* serialize and restore pane viewport
* fix e2e tests and add new one
* style(fmt): rustfmt
* cleanups
* cleanups
* more cleanups
* refactor: move stuff around
* fix e2e tests
* style(fmt): rustfmt
* style(fmt): handle compilation warnings
* add tests for new layout properties
* fix current session name indication
* style(fmt): rustfmt
* adjust default config
* some cleanups
* go away clippy
---------
Signed-off-by: AlixBernard <alix.bernard9@gmail.com>
Co-authored-by: alekspickle <aleks.work2222+gh@gmail.com>
Co-authored-by: Example Name <example@example.test>
Co-authored-by: Oleks Gnatovskyi <22867443+alekspickle@users.noreply.github.com>
Co-authored-by: Thomas Linford <tlinford@users.noreply.github.com>
Co-authored-by: har7an <99636919+har7an@users.noreply.github.com>
Co-authored-by: Kyle Sutherland-Cash <kyle.sutherlandcash@gmail.com>
Co-authored-by: Thomas Linford <linford.t@gmail.com>
Co-authored-by: Nacho114 <17376073+Nacho114@users.noreply.github.com>
Co-authored-by: Jae-Heon Ji <32578710+jaeheonji@users.noreply.github.com>
Co-authored-by: Orhun Parmaksız <orhunparmaksiz@gmail.com>
Co-authored-by: deepsghimire <70006817+deepsghimire@users.noreply.github.com>
Co-authored-by: Jae-Heon Ji <atx6419@gmail.com>
Co-authored-by: AlixBernard <56587201+AlixBernard@users.noreply.github.com>
* prototype
* fix tests
* add to all the things except plugins
* add in-place to plugin commands
* fix launch-or-focus should_float and in place behavior
* various cleanups
* style(fmt): rustfmt
* init commit
* add default config to kdl file
* change the field from `default_cwd` to `override_cwd`
* change back to default_cwd
* fix test
* default cwd works without `default_shell`
* fix(cli): take default shell from config if it exists when opening new tab
* fix(cli): take layout dir from config when opening new tab if it exists
* style(fmt): rustfmt
* relayout working with hard coded layout
* work
* refactor(layout): PaneLayout => TiledPaneLayout
* tests passing
* tests passing
* tests passing
* stacked panes and passing tests
* tests for stacked panes
* refactor(panes): stacked panes
* fix: focusing into stacked panes from the left/right
* fix(layouts): handle stacked layouts in the middle of the screen
* fix(pane-stack): focus correctly when coming to stack from above/below
* fix(stacked-panes): resize stack
* fix(stacked-panes): focus with mouse
* fix(stacked-panes): focus next pane
* fix(layout-applier): sane focus order
* fix(stacked-panes): better titles for one-liners
* fix(stacked-panes): handle moving pane location in stack
* fix(relayout): properly calculate display area
* fix(relayout): properly calculate rounding errors
* fix(stacked-panes): properly handle closing a pane near a stack
* fix(swap-layouts): adjust swap layout sort order
* feat(swap-layouts): ui + ux
* fix(swap-layouts): include base layout
* refactor(layout): remove unused method
* fix(swap-layouts): respect pane contents and focus
* work
* fix(swap-layouts): load swap layouts from external file
* fix(swap-layouts): properly truncate layout children
* fix(stacked-panes): allow stacked panes to become fullscreen
* fix(swap-layouts): work with multiple tabs
* fix(swap-layouts): embed/eject panes properly with auto-layout
* fix(stacked-panes): close last pane in stack
* fix(stacked-panes): move focus for all clients in stack
* fix(floating-panes): set layout damaged when moving panes
* fix(relayout): move out of unfitting layout when resizing whole tab
* fix(ui): background color for swap layout indicator
* fix(keybinds): add switch next layout in tmux
* fix(ui): swap layout indication in compact layout
* fix(compact): correct swap constraint
* fix(tests): tmux swap config shortcut
* fix(resizes): cache resizes so as not to confuse panes (eg. vim) with multiple resizes that it debounces weirdly
* feat(cli): dump swap layouts
* fix(ui): stacked panes without pane frames
* fix(ux): move pane forward/backwards also with floating panes
* refactor(lint): remove unused stuff
* refactor(tab): move swap layouts to separate file
* style(fmt): rustfmt
* style(fmt): rustfmt
* refactor(panes): various cleanups
* chore(deps): upgrade termwiz to get alt left-bracket
* fix(assets): merge conflicts of binary files
* style(fmt): rustfmt
* style(clippy): no thank you!
* chore(repo): remove garbage file
This commit fixes#1722.
In some environment, the SHELL environemnt variable is not exists. It
causes a panic that is reported as #1722. Use generic shell (/bin/sh) to
prevent the panic.
This is a same behavior as tmux.
https://github.com/tmux/tmux/blob/master/spawn.c#L329-L331
