tui plugins (#19347)

4 files changed, 1095 insertions, 0 deletions

diff --git a/.opencode/plugins/smoke-theme.json b/.opencode/plugins/smoke-theme.json
new file mode 100644
index 000000000..6e4595d44
--- /dev/null
+++ b/.opencode/plugins/smoke-theme.json
@@ -0,0 +1,223 @@
+{
+  "$schema": "https://opencode.ai/theme.json",
+  "defs": {
+    "nord0": "#2E3440",
+    "nord1": "#3B4252",
+    "nord2": "#434C5E",
+    "nord3": "#4C566A",
+    "nord4": "#D8DEE9",
+    "nord5": "#E5E9F0",
+    "nord6": "#ECEFF4",
+    "nord7": "#8FBCBB",
+    "nord8": "#88C0D0",
+    "nord9": "#81A1C1",
+    "nord10": "#5E81AC",
+    "nord11": "#BF616A",
+    "nord12": "#D08770",
+    "nord13": "#EBCB8B",
+    "nord14": "#A3BE8C",
+    "nord15": "#B48EAD"
+  },
+  "theme": {
+    "primary": {
+      "dark": "nord10",
+      "light": "nord9"
+    },
+    "secondary": {
+      "dark": "nord9",
+      "light": "nord9"
+    },
+    "accent": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "error": {
+      "dark": "nord11",
+      "light": "nord11"
+    },
+    "warning": {
+      "dark": "nord12",
+      "light": "nord12"
+    },
+    "success": {
+      "dark": "nord14",
+      "light": "nord14"
+    },
+    "info": {
+      "dark": "nord8",
+      "light": "nord10"
+    },
+    "text": {
+      "dark": "nord6",
+      "light": "nord0"
+    },
+    "textMuted": {
+      "dark": "#8B95A7",
+      "light": "nord1"
+    },
+    "background": {
+      "dark": "nord0",
+      "light": "nord6"
+    },
+    "backgroundPanel": {
+      "dark": "nord1",
+      "light": "nord5"
+    },
+    "backgroundElement": {
+      "dark": "nord2",
+      "light": "nord4"
+    },
+    "border": {
+      "dark": "nord2",
+      "light": "nord3"
+    },
+    "borderActive": {
+      "dark": "nord3",
+      "light": "nord2"
+    },
+    "borderSubtle": {
+      "dark": "nord2",
+      "light": "nord3"
+    },
+    "diffAdded": {
+      "dark": "nord14",
+      "light": "nord14"
+    },
+    "diffRemoved": {
+      "dark": "nord11",
+      "light": "nord11"
+    },
+    "diffContext": {
+      "dark": "#8B95A7",
+      "light": "nord3"
+    },
+    "diffHunkHeader": {
+      "dark": "#8B95A7",
+      "light": "nord3"
+    },
+    "diffHighlightAdded": {
+      "dark": "nord14",
+      "light": "nord14"
+    },
+    "diffHighlightRemoved": {
+      "dark": "nord11",
+      "light": "nord11"
+    },
+    "diffAddedBg": {
+      "dark": "#36413C",
+      "light": "#E6EBE7"
+    },
+    "diffRemovedBg": {
+      "dark": "#43393D",
+      "light": "#ECE6E8"
+    },
+    "diffContextBg": {
+      "dark": "nord1",
+      "light": "nord5"
+    },
+    "diffLineNumber": {
+      "dark": "nord2",
+      "light": "nord4"
+    },
+    "diffAddedLineNumberBg": {
+      "dark": "#303A35",
+      "light": "#DDE4DF"
+    },
+    "diffRemovedLineNumberBg": {
+      "dark": "#3C3336",
+      "light": "#E4DDE0"
+    },
+    "markdownText": {
+      "dark": "nord4",
+      "light": "nord0"
+    },
+    "markdownHeading": {
+      "dark": "nord8",
+      "light": "nord10"
+    },
+    "markdownLink": {
+      "dark": "nord9",
+      "light": "nord9"
+    },
+    "markdownLinkText": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "markdownCode": {
+      "dark": "nord14",
+      "light": "nord14"
+    },
+    "markdownBlockQuote": {
+      "dark": "#8B95A7",
+      "light": "nord3"
+    },
+    "markdownEmph": {
+      "dark": "nord12",
+      "light": "nord12"
+    },
+    "markdownStrong": {
+      "dark": "nord13",
+      "light": "nord13"
+    },
+    "markdownHorizontalRule": {
+      "dark": "#8B95A7",
+      "light": "nord3"
+    },
+    "markdownListItem": {
+      "dark": "nord8",
+      "light": "nord10"
+    },
+    "markdownListEnumeration": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "markdownImage": {
+      "dark": "nord9",
+      "light": "nord9"
+    },
+    "markdownImageText": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "markdownCodeBlock": {
+      "dark": "nord4",
+      "light": "nord0"
+    },
+    "syntaxComment": {
+      "dark": "#8B95A7",
+      "light": "nord3"
+    },
+    "syntaxKeyword": {
+      "dark": "nord9",
+      "light": "nord9"
+    },
+    "syntaxFunction": {
+      "dark": "nord8",
+      "light": "nord8"
+    },
+    "syntaxVariable": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "syntaxString": {
+      "dark": "nord14",
+      "light": "nord14"
+    },
+    "syntaxNumber": {
+      "dark": "nord15",
+      "light": "nord15"
+    },
+    "syntaxType": {
+      "dark": "nord7",
+      "light": "nord7"
+    },
+    "syntaxOperator": {
+      "dark": "nord9",
+      "light": "nord9"
+    },
+    "syntaxPunctuation": {
+      "dark": "nord4",
+      "light": "nord0"
+    }
+  }
+}
diff --git a/.opencode/plugins/tui-smoke.tsx b/.opencode/plugins/tui-smoke.tsx
new file mode 100644
index 000000000..3e90bafb6
--- /dev/null
+++ b/.opencode/plugins/tui-smoke.tsx
@@ -0,0 +1,852 @@
+/** @jsxImportSource @opentui/solid */
+import { useKeyboard, useTerminalDimensions } from "@opentui/solid"
+import { RGBA, VignetteEffect } from "@opentui/core"
+import type { TuiKeybindSet, TuiPluginApi, TuiPluginMeta, TuiSlotPlugin } from "@opencode-ai/plugin/tui"
+
+const tabs = ["overview", "counter", "help"]
+const bind = {
+  modal: "ctrl+shift+m",
+  screen: "ctrl+shift+o",
+  home: "escape,ctrl+h",
+  left: "left,h",
+  right: "right,l",
+  up: "up,k",
+  down: "down,j",
+  alert: "a",
+  confirm: "c",
+  prompt: "p",
+  select: "s",
+  modal_accept: "enter,return",
+  modal_close: "escape",
+  dialog_close: "escape",
+  local: "x",
+  local_push: "enter,return",
+  local_close: "q,backspace",
+  host: "z",
+}
+
+const pick = (value: unknown, fallback: string) => {
+  if (typeof value !== "string") return fallback
+  if (!value.trim()) return fallback
+  return value
+}
+
+const num = (value: unknown, fallback: number) => {
+  if (typeof value !== "number") return fallback
+  return value
+}
+
+const rec = (value: unknown) => {
+  if (!value || typeof value !== "object" || Array.isArray(value)) return
+  return Object.fromEntries(Object.entries(value))
+}
+
+type Cfg = {
+  label: string
+  route: string
+  vignette: number
+  keybinds: Record<string, unknown> | undefined
+}
+
+type Route = {
+  modal: string
+  screen: string
+}
+
+type State = {
+  tab: number
+  count: number
+  source: string
+  note: string
+  selected: string
+  local: number
+}
+
+const cfg = (options: Record<string, unknown> | undefined) => {
+  return {
+    label: pick(options?.label, "smoke"),
+    route: pick(options?.route, "workspace-smoke"),
+    vignette: Math.max(0, num(options?.vignette, 0.35)),
+    keybinds: rec(options?.keybinds),
+  }
+}
+
+const names = (input: Cfg) => {
+  return {
+    modal: `${input.route}.modal`,
+    screen: `${input.route}.screen`,
+  }
+}
+
+type Keys = TuiKeybindSet
+const ui = {
+  panel: "#1d1d1d",
+  border: "#4a4a4a",
+  text: "#f0f0f0",
+  muted: "#a5a5a5",
+  accent: "#5f87ff",
+}
+
+type Color = RGBA | string
+
+const ink = (map: Record<string, unknown>, name: string, fallback: string): Color => {
+  const value = map[name]
+  if (typeof value === "string") return value
+  if (value instanceof RGBA) return value
+  return fallback
+}
+
+const look = (map: Record<string, unknown>) => {
+  return {
+    panel: ink(map, "backgroundPanel", ui.panel),
+    border: ink(map, "border", ui.border),
+    text: ink(map, "text", ui.text),
+    muted: ink(map, "textMuted", ui.muted),
+    accent: ink(map, "primary", ui.accent),
+    selected: ink(map, "selectedListItemText", ui.text),
+  }
+}
+
+const tone = (api: TuiPluginApi) => {
+  return look(api.theme.current)
+}
+
+type Skin = {
+  panel: Color
+  border: Color
+  text: Color
+  muted: Color
+  accent: Color
+  selected: Color
+}
+
+const Btn = (props: { txt: string; run: () => void; skin: Skin; on?: boolean }) => {
+  return (
+    <box
+      onMouseUp={() => {
+        props.run()
+      }}
+      backgroundColor={props.on ? props.skin.accent : props.skin.border}
+      paddingLeft={1}
+      paddingRight={1}
+    >
+      <text fg={props.on ? props.skin.selected : props.skin.text}>{props.txt}</text>
+    </box>
+  )
+}
+
+const parse = (params: Record<string, unknown> | undefined) => {
+  const tab = typeof params?.tab === "number" ? params.tab : 0
+  const count = typeof params?.count === "number" ? params.count : 0
+  const source = typeof params?.source === "string" ? params.source : "unknown"
+  const note = typeof params?.note === "string" ? params.note : ""
+  const selected = typeof params?.selected === "string" ? params.selected : ""
+  const local = typeof params?.local === "number" ? params.local : 0
+  return {
+    tab: Math.max(0, Math.min(tab, tabs.length - 1)),
+    count,
+    source,
+    note,
+    selected,
+    local: Math.max(0, local),
+  }
+}
+
+const current = (api: TuiPluginApi, route: Route) => {
+  const value = api.route.current
+  const ok = Object.values(route).includes(value.name)
+  if (!ok) return parse(undefined)
+  if (!("params" in value)) return parse(undefined)
+  return parse(value.params)
+}
+
+const opts = [
+  {
+    title: "Overview",
+    value: 0,
+    description: "Switch to overview tab",
+  },
+  {
+    title: "Counter",
+    value: 1,
+    description: "Switch to counter tab",
+  },
+  {
+    title: "Help",
+    value: 2,
+    description: "Switch to help tab",
+  },
+]
+
+const host = (api: TuiPluginApi, input: Cfg, skin: Skin) => {
+  api.ui.dialog.setSize("medium")
+  api.ui.dialog.replace(() => (
+    <box paddingBottom={1} paddingLeft={2} paddingRight={2} gap={1} flexDirection="column">
+      <text fg={skin.text}>
+        <b>{input.label} host overlay</b>
+      </text>
+      <text fg={skin.muted}>Using api.ui.dialog stack with built-in backdrop</text>
+      <text fg={skin.muted}>esc closes · depth {api.ui.dialog.depth}</text>
+      <box flexDirection="row" gap={1}>
+        <Btn txt="close" run={() => api.ui.dialog.clear()} skin={skin} on />
+      </box>
+    </box>
+  ))
+}
+
+const warn = (api: TuiPluginApi, route: Route, value: State) => {
+  const DialogAlert = api.ui.DialogAlert
+  api.ui.dialog.setSize("medium")
+  api.ui.dialog.replace(() => (
+    <DialogAlert
+      title="Smoke alert"
+      message="Testing built-in alert dialog"
+      onConfirm={() => api.route.navigate(route.screen, { ...value, source: "alert" })}
+    />
+  ))
+}
+
+const check = (api: TuiPluginApi, route: Route, value: State) => {
+  const DialogConfirm = api.ui.DialogConfirm
+  api.ui.dialog.setSize("medium")
+  api.ui.dialog.replace(() => (
+    <DialogConfirm
+      title="Smoke confirm"
+      message="Apply +1 to counter?"
+      onConfirm={() => api.route.navigate(route.screen, { ...value, count: value.count + 1, source: "confirm" })}
+      onCancel={() => api.route.navigate(route.screen, { ...value, source: "confirm-cancel" })}
+    />
+  ))
+}
+
+const entry = (api: TuiPluginApi, route: Route, value: State) => {
+  const DialogPrompt = api.ui.DialogPrompt
+  api.ui.dialog.setSize("medium")
+  api.ui.dialog.replace(() => (
+    <DialogPrompt
+      title="Smoke prompt"
+      value={value.note}
+      onConfirm={(note) => {
+        api.ui.dialog.clear()
+        api.route.navigate(route.screen, { ...value, note, source: "prompt" })
+      }}
+      onCancel={() => {
+        api.ui.dialog.clear()
+        api.route.navigate(route.screen, value)
+      }}
+    />
+  ))
+}
+
+const picker = (api: TuiPluginApi, route: Route, value: State) => {
+  const DialogSelect = api.ui.DialogSelect
+  api.ui.dialog.setSize("medium")
+  api.ui.dialog.replace(() => (
+    <DialogSelect
+      title="Smoke select"
+      options={opts}
+      current={value.tab}
+      onSelect={(item) => {
+        api.ui.dialog.clear()
+        api.route.navigate(route.screen, {
+          ...value,
+          tab: typeof item.value === "number" ? item.value : value.tab,
+          selected: item.title,
+          source: "select",
+        })
+      }}
+    />
+  ))
+}
+
+const Screen = (props: {
+  api: TuiPluginApi
+  input: Cfg
+  route: Route
+  keys: Keys
+  meta: TuiPluginMeta
+  params?: Record<string, unknown>
+}) => {
+  const dim = useTerminalDimensions()
+  const value = parse(props.params)
+  const skin = tone(props.api)
+  const set = (local: number, base?: State) => {
+    const next = base ?? current(props.api, props.route)
+    props.api.route.navigate(props.route.screen, { ...next, local: Math.max(0, local), source: "local" })
+  }
+  const push = (base?: State) => {
+    const next = base ?? current(props.api, props.route)
+    set(next.local + 1, next)
+  }
+  const open = () => {
+    const next = current(props.api, props.route)
+    if (next.local > 0) return
+    set(1, next)
+  }
+  const pop = (base?: State) => {
+    const next = base ?? current(props.api, props.route)
+    const local = Math.max(0, next.local - 1)
+    set(local, next)
+  }
+  const show = () => {
+    setTimeout(() => {
+      open()
+    }, 0)
+  }
+  useKeyboard((evt) => {
+    if (props.api.route.current.name !== props.route.screen) return
+    const next = current(props.api, props.route)
+    if (props.api.ui.dialog.open) {
+      if (props.keys.match("dialog_close", evt)) {
+        evt.preventDefault()
+        evt.stopPropagation()
+        props.api.ui.dialog.clear()
+        return
+      }
+      return
+    }
+
+    if (next.local > 0) {
+      if (evt.name === "escape" || props.keys.match("local_close", evt)) {
+        evt.preventDefault()
+        evt.stopPropagation()
+        pop(next)
+        return
+      }
+
+      if (props.keys.match("local_push", evt)) {
+        evt.preventDefault()
+        evt.stopPropagation()
+        push(next)
+        return
+      }
+      return
+    }
+
+    if (props.keys.match("home", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate("home")
+      return
+    }
+
+    if (props.keys.match("left", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.screen, { ...next, tab: (next.tab - 1 + tabs.length) % tabs.length })
+      return
+    }
+
+    if (props.keys.match("right", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.screen, { ...next, tab: (next.tab + 1) % tabs.length })
+      return
+    }
+
+    if (props.keys.match("up", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.screen, { ...next, count: next.count + 1 })
+      return
+    }
+
+    if (props.keys.match("down", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.screen, { ...next, count: next.count - 1 })
+      return
+    }
+
+    if (props.keys.match("modal", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.modal, next)
+      return
+    }
+
+    if (props.keys.match("local", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      open()
+      return
+    }
+
+    if (props.keys.match("host", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      host(props.api, props.input, skin)
+      return
+    }
+
+    if (props.keys.match("alert", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      warn(props.api, props.route, next)
+      return
+    }
+
+    if (props.keys.match("confirm", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      check(props.api, props.route, next)
+      return
+    }
+
+    if (props.keys.match("prompt", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      entry(props.api, props.route, next)
+      return
+    }
+
+    if (props.keys.match("select", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      picker(props.api, props.route, next)
+    }
+  })
+
+  return (
+    <box width={dim().width} height={dim().height} backgroundColor={skin.panel} position="relative">
+      <box
+        flexDirection="column"
+        width="100%"
+        height="100%"
+        paddingTop={1}
+        paddingBottom={1}
+        paddingLeft={2}
+        paddingRight={2}
+      >
+        <box flexDirection="row" justifyContent="space-between" paddingBottom={1}>
+          <text fg={skin.text}>
+            <b>{props.input.label} screen</b>
+            <span style={{ fg: skin.muted }}> plugin route</span>
+          </text>
+          <text fg={skin.muted}>{props.keys.print("home")} home</text>
+        </box>
+
+        <box flexDirection="row" gap={1} paddingBottom={1}>
+          {tabs.map((item, i) => {
+            const on = value.tab === i
+            return (
+              <Btn
+                txt={item}
+                run={() => props.api.route.navigate(props.route.screen, { ...value, tab: i })}
+                skin={skin}
+                on={on}
+              />
+            )
+          })}
+        </box>
+
+        <box
+          border
+          borderColor={skin.border}
+          paddingTop={1}
+          paddingBottom={1}
+          paddingLeft={2}
+          paddingRight={2}
+          flexGrow={1}
+        >
+          {value.tab === 0 ? (
+            <box flexDirection="column" gap={1}>
+              <text fg={skin.text}>Route: {props.route.screen}</text>
+              <text fg={skin.muted}>plugin state: {props.meta.state}</text>
+              <text fg={skin.muted}>
+                first: {props.meta.state === "first" ? "yes" : "no"} · updated:{" "}
+                {props.meta.state === "updated" ? "yes" : "no"} · loads: {props.meta.load_count}
+              </text>
+              <text fg={skin.muted}>plugin source: {props.meta.source}</text>
+              <text fg={skin.muted}>source: {value.source}</text>
+              <text fg={skin.muted}>note: {value.note || "(none)"}</text>
+              <text fg={skin.muted}>selected: {value.selected || "(none)"}</text>
+              <text fg={skin.muted}>local stack depth: {value.local}</text>
+              <text fg={skin.muted}>host stack open: {props.api.ui.dialog.open ? "yes" : "no"}</text>
+            </box>
+          ) : null}
+
+          {value.tab === 1 ? (
+            <box flexDirection="column" gap={1}>
+              <text fg={skin.text}>Counter: {value.count}</text>
+              <text fg={skin.muted}>
+                {props.keys.print("up")} / {props.keys.print("down")} change value
+              </text>
+            </box>
+          ) : null}
+
+          {value.tab === 2 ? (
+            <box flexDirection="column" gap={1}>
+              <text fg={skin.muted}>
+                {props.keys.print("modal")} modal | {props.keys.print("alert")} alert | {props.keys.print("confirm")}{" "}
+                confirm | {props.keys.print("prompt")} prompt | {props.keys.print("select")} select
+              </text>
+              <text fg={skin.muted}>
+                {props.keys.print("local")} local stack | {props.keys.print("host")} host stack
+              </text>
+              <text fg={skin.muted}>
+                local open: {props.keys.print("local_push")} push nested · esc or {props.keys.print("local_close")}{" "}
+                close
+              </text>
+              <text fg={skin.muted}>{props.keys.print("home")} returns home</text>
+            </box>
+          ) : null}
+        </box>
+
+        <box flexDirection="row" gap={1} paddingTop={1}>
+          <Btn txt="go home" run={() => props.api.route.navigate("home")} skin={skin} />
+          <Btn txt="modal" run={() => props.api.route.navigate(props.route.modal, value)} skin={skin} on />
+          <Btn txt="local overlay" run={show} skin={skin} />
+          <Btn txt="host overlay" run={() => host(props.api, props.input, skin)} skin={skin} />
+          <Btn txt="alert" run={() => warn(props.api, props.route, value)} skin={skin} />
+          <Btn txt="confirm" run={() => check(props.api, props.route, value)} skin={skin} />
+          <Btn txt="prompt" run={() => entry(props.api, props.route, value)} skin={skin} />
+          <Btn txt="select" run={() => picker(props.api, props.route, value)} skin={skin} />
+        </box>
+      </box>
+
+      <box
+        visible={value.local > 0}
+        width={dim().width}
+        height={dim().height}
+        alignItems="center"
+        position="absolute"
+        zIndex={3000}
+        paddingTop={dim().height / 4}
+        left={0}
+        top={0}
+        backgroundColor={RGBA.fromInts(0, 0, 0, 160)}
+        onMouseUp={() => {
+          pop()
+        }}
+      >
+        <box
+          onMouseUp={(evt) => {
+            evt.stopPropagation()
+          }}
+          width={60}
+          maxWidth={dim().width - 2}
+          backgroundColor={skin.panel}
+          border
+          borderColor={skin.border}
+          paddingTop={1}
+          paddingBottom={1}
+          paddingLeft={2}
+          paddingRight={2}
+          gap={1}
+          flexDirection="column"
+        >
+          <text fg={skin.text}>
+            <b>{props.input.label} local overlay</b>
+          </text>
+          <text fg={skin.muted}>Plugin-owned stack depth: {value.local}</text>
+          <text fg={skin.muted}>
+            {props.keys.print("local_push")} push nested · {props.keys.print("local_close")} pop/close
+          </text>
+          <box flexDirection="row" gap={1}>
+            <Btn txt="push" run={push} skin={skin} on />
+            <Btn txt="pop" run={pop} skin={skin} />
+          </box>
+        </box>
+      </box>
+    </box>
+  )
+}
+
+const Modal = (props: {
+  api: TuiPluginApi
+  input: Cfg
+  route: Route
+  keys: Keys
+  params?: Record<string, unknown>
+}) => {
+  const Dialog = props.api.ui.Dialog
+  const value = parse(props.params)
+  const skin = tone(props.api)
+
+  useKeyboard((evt) => {
+    if (props.api.route.current.name !== props.route.modal) return
+
+    if (props.keys.match("modal_accept", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate(props.route.screen, { ...value, source: "modal" })
+      return
+    }
+
+    if (props.keys.match("modal_close", evt)) {
+      evt.preventDefault()
+      evt.stopPropagation()
+      props.api.route.navigate("home")
+    }
+  })
+
+  return (
+    <box width="100%" height="100%" backgroundColor={skin.panel}>
+      <Dialog onClose={() => props.api.route.navigate("home")}>
+        <box paddingBottom={1} paddingLeft={2} paddingRight={2} gap={1} flexDirection="column">
+          <text fg={skin.text}>
+            <b>{props.input.label} modal</b>
+          </text>
+          <text fg={skin.muted}>{props.keys.print("modal")} modal command</text>
+          <text fg={skin.muted}>{props.keys.print("screen")} screen command</text>
+          <text fg={skin.muted}>
+            {props.keys.print("modal_accept")} opens screen · {props.keys.print("modal_close")} closes
+          </text>
+          <box flexDirection="row" gap={1}>
+            <Btn
+              txt="open screen"
+              run={() => props.api.route.navigate(props.route.screen, { ...value, source: "modal" })}
+              skin={skin}
+              on
+            />
+            <Btn txt="cancel" run={() => props.api.route.navigate("home")} skin={skin} />
+          </box>
+        </box>
+      </Dialog>
+    </box>
+  )
+}
+
+const home = (input: Cfg): TuiSlotPlugin => ({
+  slots: {
+    home_logo(ctx) {
+      const map = ctx.theme.current
+      const skin = look(map)
+      const art = [
+        "                                  $$\\",
+        "                                  $$ |",
+        " $$$$$$$\\ $$$$$$\\$$$$\\   $$$$$$\\  $$ |  $$\\  $$$$$$\\",
+        "$$  _____|$$  _$$  _$$\\ $$  __$$\\ $$ | $$  |$$  __$$\\",
+        "\\$$$$$$\\  $$ / $$ / $$ |$$ /  $$ |$$$$$$  / $$$$$$$$ |",
+        " \\____$$\\ $$ | $$ | $$ |$$ |  $$ |$$  _$$<  $$   ____|",
+        "$$$$$$$  |$$ | $$ | $$ |\\$$$$$$  |$$ | \\$$\\ \\$$$$$$$\\",
+        "\\_______/ \\__| \\__| \\__| \\______/ \\__|  \\__| \\_______|",
+      ]
+      const fill = [
+        skin.accent,
+        skin.muted,
+        ink(map, "info", ui.accent),
+        skin.text,
+        ink(map, "success", ui.accent),
+        ink(map, "warning", ui.accent),
+        ink(map, "secondary", ui.accent),
+        ink(map, "error", ui.accent),
+      ]
+
+      return (
+        <box flexDirection="column">
+          {art.map((line, i) => (
+            <text fg={fill[i]}>{line}</text>
+          ))}
+        </box>
+      )
+    },
+    home_bottom(ctx) {
+      const skin = look(ctx.theme.current)
+      const text = "extra content in the unified home bottom slot"
+
+      return (
+        <box width="100%" maxWidth={75} alignItems="center" paddingTop={1} flexShrink={0} gap={1}>
+          <box
+            border
+            borderColor={skin.border}
+            backgroundColor={skin.panel}
+            paddingTop={1}
+            paddingBottom={1}
+            paddingLeft={2}
+            paddingRight={2}
+            width="100%"
+          >
+            <text fg={skin.muted}>
+              <span style={{ fg: skin.accent }}>{input.label}</span> {text}
+            </text>
+          </box>
+        </box>
+      )
+    },
+  },
+})
+
+const block = (input: Cfg, order: number, title: string, text: string): TuiSlotPlugin => ({
+  order,
+  slots: {
+    sidebar_content(ctx, value) {
+      const skin = look(ctx.theme.current)
+
+      return (
+        <box
+          border
+          borderColor={skin.border}
+          backgroundColor={skin.panel}
+          paddingTop={1}
+          paddingBottom={1}
+          paddingLeft={2}
+          paddingRight={2}
+          flexDirection="column"
+          gap={1}
+        >
+          <text fg={skin.accent}>
+            <b>{title}</b>
+          </text>
+          <text fg={skin.text}>{text}</text>
+          <text fg={skin.muted}>
+            {input.label} order {order} · session {value.session_id.slice(0, 8)}
+          </text>
+        </box>
+      )
+    },
+  },
+})
+
+const slot = (input: Cfg): TuiSlotPlugin[] => [
+  home(input),
+  block(input, 50, "Smoke above", "renders above internal sidebar blocks"),
+  block(input, 250, "Smoke between", "renders between internal sidebar blocks"),
+  block(input, 650, "Smoke below", "renders below internal sidebar blocks"),
+]
+
+const reg = (api: TuiPluginApi, input: Cfg, keys: Keys) => {
+  const route = names(input)
+  api.command.register(() => [
+    {
+      title: `${input.label} modal`,
+      value: "plugin.smoke.modal",
+      keybind: keys.get("modal"),
+      category: "Plugin",
+      slash: {
+        name: "smoke",
+      },
+      onSelect: () => {
+        api.route.navigate(route.modal, { source: "command" })
+      },
+    },
+    {
+      title: `${input.label} screen`,
+      value: "plugin.smoke.screen",
+      keybind: keys.get("screen"),
+      category: "Plugin",
+      slash: {
+        name: "smoke-screen",
+      },
+      onSelect: () => {
+        api.route.navigate(route.screen, { source: "command", tab: 0, count: 0 })
+      },
+    },
+    {
+      title: `${input.label} alert dialog`,
+      value: "plugin.smoke.alert",
+      category: "Plugin",
+      slash: {
+        name: "smoke-alert",
+      },
+      onSelect: () => {
+        warn(api, route, current(api, route))
+      },
+    },
+    {
+      title: `${input.label} confirm dialog`,
+      value: "plugin.smoke.confirm",
+      category: "Plugin",
+      slash: {
+        name: "smoke-confirm",
+      },
+      onSelect: () => {
+        check(api, route, current(api, route))
+      },
+    },
+    {
+      title: `${input.label} prompt dialog`,
+      value: "plugin.smoke.prompt",
+      category: "Plugin",
+      slash: {
+        name: "smoke-prompt",
+      },
+      onSelect: () => {
+        entry(api, route, current(api, route))
+      },
+    },
+    {
+      title: `${input.label} select dialog`,
+      value: "plugin.smoke.select",
+      category: "Plugin",
+      slash: {
+        name: "smoke-select",
+      },
+      onSelect: () => {
+        picker(api, route, current(api, route))
+      },
+    },
+    {
+      title: `${input.label} host overlay`,
+      value: "plugin.smoke.host",
+      category: "Plugin",
+      slash: {
+        name: "smoke-host",
+      },
+      onSelect: () => {
+        host(api, input, tone(api))
+      },
+    },
+    {
+      title: `${input.label} go home`,
+      value: "plugin.smoke.home",
+      category: "Plugin",
+      enabled: api.route.current.name !== "home",
+      onSelect: () => {
+        api.route.navigate("home")
+      },
+    },
+    {
+      title: `${input.label} toast`,
+      value: "plugin.smoke.toast",
+      category: "Plugin",
+      onSelect: () => {
+        api.ui.toast({
+          variant: "info",
+          title: "Smoke",
+          message: "Plugin toast works",
+          duration: 2000,
+        })
+      },
+    },
+  ])
+}
+
+const tui = async (api: TuiPluginApi, options: Record<string, unknown> | null, meta: TuiPluginMeta) => {
+  if (options?.enabled === false) return
+
+  await api.theme.install("./smoke-theme.json")
+  api.theme.set("smoke-theme")
+
+  const value = cfg(options ?? undefined)
+  const route = names(value)
+  const keys = api.keybind.create(bind, value.keybinds)
+  const fx = new VignetteEffect(value.vignette)
+  const post = fx.apply.bind(fx)
+  api.renderer.addPostProcessFn(post)
+  api.lifecycle.onDispose(() => {
+    api.renderer.removePostProcessFn(post)
+  })
+
+  api.route.register([
+    {
+      name: route.screen,
+      render: ({ params }) => <Screen api={api} input={value} route={route} keys={keys} meta={meta} params={params} />,
+    },
+    {
+      name: route.modal,
+      render: ({ params }) => <Modal api={api} input={value} route={route} keys={keys} params={params} />,
+    },
+  ])
+
+  reg(api, value, keys)
+  for (const item of slot(value)) {
+    api.slots.register(item)
+  }
+}
+
+export default {
+  id: "tui-smoke",
+  tui,
+}
diff --git a/.opencode/themes/.gitignore b/.opencode/themes/.gitignore
new file mode 100644
index 000000000..5b41319c6
--- /dev/null
+++ b/.opencode/themes/.gitignore
@@ -0,0 +1 @@
+smoke-theme.json
diff --git a/.opencode/tui.json b/.opencode/tui.json
new file mode 100644
index 000000000..f228c2088
--- /dev/null
+++ b/.opencode/tui.json
@@ -0,0 +1,19 @@
+{
+  "$schema": "https://opencode.ai/tui.json",
+  "theme": "smoke-theme",
+  "plugin": [
+    [
+      "./plugins/tui-smoke.tsx",
+      {
+        "enabled": false,
+        "label": "workspace",
+        "keybinds": {
+          "modal": "ctrl+alt+m",
+          "screen": "ctrl+alt+o",
+          "home": "escape,ctrl+shift+h",
+          "dialog_close": "escape,q"
+        }
+      }
+    ]
+  ]
+}