wip: pre-split snapshot

docs/terminal/ghostty.mdx

@@ -65,7 +65,7 @@ Closing a window only detaches its session; the shells keep running in the tmux
 | `ctrl+shift+f` | `prefix y` | Yazi in a new window, pane cwd |
 | `ctrl+shift+e` | `prefix e` | Neovim in a new window, pane cwd |
 | `ctrl+shift+g` | `prefix g` | Lazygit in a 90% popup, pane cwd |
-| `ctrl+shift+a` | `prefix a` | omp in a full-height split on the right, 33% of the window |
+| `ctrl+shift+a` | `prefix a` | Toggle omp in a background-session popup (`<session>:omp`), pane cwd |
 | `ctrl+shift+w` | `prefix k` | Kill window (close tab) |
 | `ctrl+shift+r` | `prefix r` | Rename window |
 | `ctrl+tab` / `ctrl+page_down` / `ctrl+shift+right` / `ctrl+shift+k` | `prefix n` | Next window |

docs/terminal/tmux.mdx

@@ -42,10 +42,10 @@ These settings are what [yazi](/tools/yazi) needs inside tmux. `allow-passthroug
 | `prefix q` | Reload config |
 | `prefix /` | Copy mode, then search upward |
 | `prefix o` | tmux-sessionx: fuzzy-find, switch to, create, rename (`ctrl-r`), or kill (`alt-backspace`) sessions, with a preview |
-| `prefix t` | Project Tasks palette ([`pj-palette`](/shell/scripts#pj-palette)): install/dev/sync/make quick actions plus every `pj` task, each run in a full-width bottom split (25% of the window) |
+| `prefix t` | Project Tasks palette ([`pj-palette`](/shell/scripts#pj-palette)): install/dev/sync/make/compose quick actions plus every `pj` task. One-off tasks run in a full-width bottom split (25% of the window); dev servers and `docker compose up` run in a background `<session>:<tool-and-command>` session shown in a popup (`q` hides, `ctrl-c` stops), listed under Running to reopen |
 | `prefix y` / `prefix e` | Yazi / Neovim in a new window in the pane cwd (Ghostty `ctrl+shift+f` / `ctrl+shift+e`) |
 | `prefix g` | Lazygit in a 90% popup in the pane cwd (Ghostty `ctrl+shift+g`) |
-| `prefix a` | omp in a full-height split on the right, 33% of the window (Ghostty `ctrl+shift+a`) |
+| `prefix a` | omp in a background session `<session>:omp` (pane cwd), shown in a popup docked bottom-right (35% × 60%) and listed in the [omp palette](/shell/scripts#pj-palette) and under Running in the tasks palette. In the popup, `ctrl-c` hides it and `ctrl-q` quits omp. Inside any background-task popup, `prefix a` hides it too, so Ghostty `ctrl+shift+a` toggles omp |
 | `prefix h` / `prefix v` | Split below / right, pane cwd |
 | `prefix x` | Kill pane |
 | `S-Enter` (no prefix) | Sends `ESC[13;2u` to the pane unchanged. With `extended-keys on`, tmux would otherwise turn Shift+Enter into plain Enter for apps that never requested extended keys, and coding agents (omp, Claude Code) would submit instead of inserting a newline |
@@ -96,8 +96,9 @@ Labels longer than 27 characters end in `…`. The icon comes from tmux-nerd-fon
 
 | File | Contents |
 | --- | --- |
-| `commands.json` | The kitty launchers ported as palette items: **Lazygit** (90% popup in the pane's cwd; kitty `ctrl+shift+g`), **Yazi** (new window; kitty `ctrl+shift+f`), **Neovim Split** (nvim in a split to the left, 60% of the pane; alias `nv`; kitty `ctrl+shift+e`), **Shell History (atuin)** (`atuin-pick` in a 25% split below; kitty `ctrl+shift+p`). Also **btop** (80% popup; aliases `top`, `htop`), **Lazydocker** (90% popup in the pane's cwd; alias `dd`), **mandible** (80% popup running [`mandible-pick`](/shell/scripts#mandible-pick); alias `man`), **television** (`tv channels`, the [channel picker](/tools/television), in a new window in the pane's cwd; alias `tv`), **gitframe** (git diff viewer in a new window in the pane's cwd; alias `gf`), **omp** (the omp agent in a full-height split on the right, 33% of the window; aliases `agent`, `ai`), **Project Tasks** (opens the tasks palette), **Sessions (sessionx)**, **Save Sessions**, and **Restore Sessions** (resurrect). Programs are started with `exec`, so the tab icon is the program's, not the shell's |
-| `palettes/tasks.json` | The **Project Tasks** palette (`prefix t`, Ghostty `ctrl+shift+p` / `ctrl+shift+space`), fed by [`pj-palette`](/shell/scripts#pj-palette): `bun install`, `bun run dev`, `uv sync`, `uv run python`, `make`, `go run .`, `cargo run` as Quick items when the project has them, then every task `pj` finds, grouped by tool. Each runs in a full-width split along the bottom (25% of the window) in its directory. `ctrl-c` stops a running task; once it has exited, `enter` or `ctrl-c` closes the pane |
+| `commands.json` | The kitty launchers ported as palette items: **Lazygit** (90% popup in the pane's cwd; kitty `ctrl+shift+g`), **Yazi** (new window; kitty `ctrl+shift+f`), **Neovim Split** (nvim in a split to the left, 60% of the pane; alias `nv`; kitty `ctrl+shift+e`), **Shell History (atuin)** (`atuin-pick` in a 25% split below; kitty `ctrl+shift+p`). Also **btop** (80% popup; aliases `top`, `htop`), **Lazydocker** (90% popup in the pane's cwd; alias `dd`), **mandible** (80% popup running [`mandible-pick`](/shell/scripts#mandible-pick); alias `man`), **television** (`tv channels`, the [channel picker](/tools/television), in a new window in the pane's cwd; alias `tv`), **gitframe** (git diff viewer in a new window in the pane's cwd; alias `gf`), **omp** (opens the omp palette; aliases `agent`, `ai`), **Project Tasks** (opens the tasks palette), **Sessions (sessionx)**, **Save Sessions**, and **Restore Sessions** (resurrect). Programs are started with `exec`, so the tab icon is the program's, not the shell's |
+| `palettes/tasks.json` | The **Project Tasks** palette (`prefix t`, Ghostty `ctrl+shift+p` / `ctrl+shift+space`), fed by [`pj-palette`](/shell/scripts#pj-palette): running background tasks under Running, then `bun install`, `bun run dev`, `uv sync`, `uv run python`, `make`, `go run .`, `cargo run`, `docker compose up` as Quick items when the project has them, then every task `pj` finds, grouped by tool. One-off tasks run in a full-width split along the bottom (25% of the window) in their directory; `ctrl-c` stops a running task, and once it has exited, `enter` or `ctrl-c` closes the pane. Dev servers (`dev`/`start`/`serve`/`watch`/`preview` tasks) and `docker compose up` run in a background session `<session>:<tool-and-command>` shown in a popup: `q` hides it with the task still running, `ctrl-c` stops the task and closes it |
+| `palettes/omp.json` | The **omp** palette, fed by [`pj-palette --omp`](/shell/scripts#pj-palette): this tmux session's `<session>:omp` (open it, or start it when not running), every other tmux session's running omp, and a Quit item per session. Running agents have a green icon and show `open` or `hidden` |
 | `hidden.json` | Hides the built-in **Switch Theme...** item, and with it the Appearance section: the palette stays on the fixed cyberdream `theme.json` |
 | `shortcuts.json` | Ghostty `ctrl+shift` chords shown next to the built-in items they trigger (New Window → `Ctrl+Shift+T`, …) |
 | `theme.json` | Cyberdream: bg `#16181a`, panel `#1e2124`, selected `#243348` (the active-tab plate), muted `#7b8496`, accent `#5ea1ff` |