feat(web): list background tasks in the session header

The task registry has run every background bash, pwsh, pty-send, and one-shot subagent since it landed, but only the model could read it: a human at the Web client could not see that a build was running, tell a finished task from a stuck one, or find its outcome anywhere but the `run_in_background` tool card that printed an id and never updated. Task state now reaches the browser as one whole-snapshot `session/tasks` mux frame per session, pushed at every registry commit that changes what that session can see. `TaskService` gains `onTasksChanged`, which is owner-granular because owner-disposal removal is a change no per-task record can express. The carrier reads the exact owner the listener hands it, so a push stays correct while that scope tears down, and reads the baseline through the non-resuming `ctx.agents.get` so listing never revives a cold session. The client keeps a last-wins mirror on `SessionListState`, and a new `dsh-client-ui-task` package renders it beside the subagent catalog — rendering nothing at all until the session has a task, so an ordinary conversation grows no new chrome. Streamed per-task output and human-initiated cancellation are separate phases; the note records why neither has to undo this channel, and why no Web path may call the consuming `ctx.tasks.read()`.
2026-08-08 23:29:41 +08:00
parent 22609ea425
commit eab0aeb9db
93 changed files with 2130 additions and 68 deletions
@@ -0,0 +1,68 @@
+{
+  "name": "@deepseek-ai/dsh-client-ui-task",
+  "description": "Session-header background-task list: live registry state mirrored from session/tasks frames",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "main": "lib/index.js",
+  "types": "lib/types/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./lib/types/index.d.ts",
+      "default": "./lib/index.js"
+    },
+    "./invariant": {
+      "types": "./lib/types/invariant.d.ts",
+      "default": "./lib/invariant.js"
+    },
+    "./client": {
+      "types": "./lib/types/client/index.d.ts",
+      "default": "./lib/client.js"
+    },
+    "./src/*": "./src/*",
+    "./package.json": "./package.json"
+  },
+  "dshClient": {
+    "inject": [
+      "@deepseek-ai/dsh-client-locale",
+      "@deepseek-ai/dsh-client-runtime",
+      "@deepseek-ai/dsh-client-ui-conversation",
+      "@deepseek-ai/dsh-client-ui-primitives"
+    ],
+    "platform": "web"
+  },
+  "scripts": {
+    "bundle": "tsdown",
+    "watch": "tsdown --watch"
+  },
+  "license": "BSD-3-Clause",
+  "dependencies": {
+    "react": "^18.2.0"
+  },
+  "peerDependencies": {
+    "@deepseek-ai/dsh-client-locale": "^0.0.1",
+    "@deepseek-ai/dsh-client-runtime": "^0.0.1",
+    "@deepseek-ai/dsh-client-ui-conversation": "^0.0.1",
+    "@deepseek-ai/dsh-client-ui-primitives": "^0.0.1",
+    "@deepseek-ai/dsh-client-ui-slots": "^0.0.1",
+    "@deepseek-ai/dsh-invariants": "^0.0.1",
+    "cordis": "^4.0.0-rc.7"
+  },
+  "devDependencies": {
+    "@deepseek-ai/dsh-client-locale": "workspace:^",
+    "@deepseek-ai/dsh-client-runtime": "workspace:^",
+    "@deepseek-ai/dsh-client-test-runtime": "workspace:^",
+    "@deepseek-ai/dsh-client-ui-conversation": "workspace:^",
+    "@deepseek-ai/dsh-client-ui-primitives": "workspace:^",
+    "@deepseek-ai/dsh-client-ui-slots": "workspace:^",
+    "@deepseek-ai/dsh-invariants": "workspace:^",
+    "@types/react": "~18.3.1",
+    "cordis": "^4.0.0-rc.7"
+  },
+  "files": [
+    "lib/index.js",
+    "lib/invariant.js",
+    "lib/client.js",
+    "lib/types/**/*.d.ts"
+  ]
+}