refactor(tui): rename link concept to pair

packages/cli/src/commands/commands.ts

@@ -209,7 +209,7 @@ export const Commands = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCO
         }),
       ],
     }),
-    Spec.make("link", { description: "Show server connection information" }),
+    Spec.make("pair", { description: "Show server pairing information" }),
     Spec.make("serve", {
       description: "Start the v2 API server",
       params: {

packages/cli/src/commands/handlers/pair.ts

@@ -8,8 +8,8 @@ import { Runtime } from "../../framework/runtime"
 import { ServiceConfig } from "../../services/service-config"
 
 export default Runtime.handler(
-  Commands.commands.link,
-  Effect.fn("cli.link")(function* () {
+  Commands.commands.pair,
+  Effect.fn("cli.pair")(function* () {
     const endpoint = yield* Service.start(yield* ServiceConfig.options())
     const password = yield* ServiceConfig.password()
     const server = yield* Effect.tryPromise(() =>
@@ -24,7 +24,7 @@ export default Runtime.handler(
         `  Username  ${info.username}`,
         `  Password  ${info.password}`,
         "",
-        "  Scan to connect",
+        "  Scan to pair",
         "",
         renderUnicodeCompact(JSON.stringify(info), { border: 2 })
           .split(EOL)

packages/cli/src/index.ts

@@ -36,7 +36,7 @@ const Handlers = Runtime.handlers(Commands, {
   migrate: () => import("./commands/handlers/migrate"),
   mini: () => import("./commands/handlers/mini"),
   run: () => import("./commands/handlers/run"),
-  link: () => import("./commands/handlers/link"),
+  pair: () => import("./commands/handlers/pair"),
   service: {
     start: () => import("./commands/handlers/service/start"),
     restart: () => import("./commands/handlers/service/restart"),

packages/tui/src/app.tsx

@@ -47,7 +47,7 @@ import { useConnected } from "./component/use-connected"
 import { DialogMcp } from "./component/dialog-mcp"
 import { DialogStatus } from "./component/dialog-status"
 import { DialogDebug } from "./component/dialog-debug"
-import { DialogLink, type DialogLinkCredentials } from "./component/dialog-link"
+import { DialogPair, type DialogPairCredentials } from "./component/dialog-pair"
 import { createOpencodeClient } from "@opencode-ai/sdk/v2/client"
 import { DialogThemeList } from "./component/dialog-theme-list"
 import { DialogHelp } from "./ui/dialog-help"
@@ -123,7 +123,7 @@ const appBindingCommands = [
   "provider.connect",
   "console.org.switch",
   "opencode.status",
-  "server.link",
+  "server.pair",
   "opencode.debug",
   "theme.switch",
   "theme.switch_mode",
@@ -358,7 +358,7 @@ export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
                                                                       <App
                                                                         onSnapshot={input.onSnapshot}
                                                                         pluginHost={input.pluginHost}
-                                                                        link={
+                                                                        pair={
                                                                           input.server.endpoint.auth
                                                                             ? input.server.endpoint.auth
                                                                             : {
@@ -414,7 +414,7 @@ export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
 function App(props: {
   onSnapshot?: () => Promise<string[]>
   pluginHost: TuiPluginHost
-  link?: DialogLinkCredentials
+  pair?: DialogPairCredentials
 }) {
   const log = useLog({ component: "app" })
   const startup = useTuiStartup()
@@ -849,11 +849,11 @@ function App(props: {
         category: "System",
       },
       {
-        name: "server.link",
-        title: "Show server info",
-        slashName: "link",
+        name: "server.pair",
+        title: "Pair device",
+        slashName: "pair",
         run: () => {
-          dialog.replace(() => <DialogLink credentials={props.link} />)
+          dialog.replace(() => <DialogPair credentials={props.pair} />)
         },
         category: "System",
       },

packages/tui/src/component/dialog-pair.tsx

@@ -7,12 +7,12 @@ import { useTheme } from "../context/theme"
 import { useDialog } from "../ui/dialog"
 import { errorMessage } from "../util/error"
 
-export type DialogLinkCredentials = {
+export type DialogPairCredentials = {
   readonly username: string
   readonly password: string
 }
 
-export function DialogLink(props: { credentials?: DialogLinkCredentials }) {
+export function DialogPair(props: { credentials?: DialogPairCredentials }) {
   const sdk = useSDK()
   const dialog = useDialog()
   const dimensions = useTerminalDimensions()
@@ -97,7 +97,7 @@ export function DialogLink(props: { credentials?: DialogLinkCredentials }) {
     <box paddingLeft={2} paddingRight={2} paddingBottom={1} gap={1}>
       <box flexDirection="row" justifyContent="space-between">
         <text fg={theme.text} attributes={TextAttributes.BOLD}>
-          Link
+          Pair
         </text>
         <text fg={theme.textMuted} onMouseUp={() => dialog.clear()}>
           esc