Refine agent Attention cards, watch details, and status controls - #2717

…leanup

* origin/main:
  test(mentions): serve the mentions fixture as a build so cold loads fit (#2776)
  test(browser): let a late publication land after its page closed (#2565)
  test(relay): wait for the verified owner before a guest edits an agent (#2413)
  test: wait for the companion default width measurement (#2750)
  test(browser): preserve conversation scroll while revealing actions (#2715)
  test(browser): wait for link hit-testing after thread close (#2792)
  perf(messages): skip micromark for plain prose bodies (#2780)
  perf(inbox): load the emoji name table on first use (#2774)
  perf(messages): cut main-thread work while a busy channel is open (#2729)
  Refine agent Attention cards, watch details, and status controls (#2717)
  fix(bestie): remove a Bestie from its agent card on any device (#2720)
  feat(agents): preview Builderlab agent card links with Add to Buzz (#2719)

Co-authored-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz>
Co-authored-by: Tyler Longwell <[email protected]>
Signed-off-by: Tyler Longwell <[email protected]>

* origin/main:
  test(messages): wait for the row measurement frame before thread catch-up dwell (#2837)
  Keep agent coordination history readable after work finishes (#2454)
  test(mentions): serve the mentions fixture as a build so cold loads fit (#2776)
  test(browser): let a late publication land after its page closed (#2565)
  test(relay): wait for the verified owner before a guest edits an agent (#2413)
  test: wait for the companion default width measurement (#2750)
  test(browser): preserve conversation scroll while revealing actions (#2715)
  test(browser): wait for link hit-testing after thread close (#2792)
  perf(messages): skip micromark for plain prose bodies (#2780)
  perf(inbox): load the emoji name table on first use (#2774)
  perf(messages): cut main-thread work while a busy channel is open (#2729)
  Refine agent Attention cards, watch details, and status controls (#2717)
  fix(bestie): remove a Bestie from its agent card on any device (#2720)
  feat(agents): preview Builderlab agent card links with Add to Buzz (#2719)
  Restore macOS Cmd-W window closing when no tab handles it (#2443)
  Make agent transcripts quieter and link finished replies to activity (#2424)

…ve-enter

* origin/main: (21 commits)
  Make drafts and sent part of Messages (#2728)
  fix(canvas): render every Canvas within the save limit (#2839)
  test(messages): wait for the row measurement frame before thread catch-up dwell (#2837)
  Keep agent coordination history readable after work finishes (#2454)
  test(mentions): serve the mentions fixture as a build so cold loads fit (#2776)
  test(browser): let a late publication land after its page closed (#2565)
  test(relay): wait for the verified owner before a guest edits an agent (#2413)
  test: wait for the companion default width measurement (#2750)
  test(browser): preserve conversation scroll while revealing actions (#2715)
  test(browser): wait for link hit-testing after thread close (#2792)
  perf(messages): skip micromark for plain prose bodies (#2780)
  perf(inbox): load the emoji name table on first use (#2774)
  perf(messages): cut main-thread work while a busy channel is open (#2729)
  Refine agent Attention cards, watch details, and status controls (#2717)
  fix(bestie): remove a Bestie from its agent card on any device (#2720)
  feat(agents): preview Builderlab agent card links with Add to Buzz (#2719)
  Restore macOS Cmd-W window closing when no tab handles it (#2443)
  Make agent transcripts quieter and link finished replies to activity (#2424)
  fix(channels): wrap unread conversation stepping around the sidebar (#2682)
  fix(navigation): let bare buzz:// open Buzz without a broken-link notice (#2718)
  ...

Co-authored-by: BuzzPRReviewAssistant1 <a581a7e8115222acdc32ffb14bfce55d48c24478d98e155f8eba126b69b83c7b@buzz.block.builderlab.xyz>

* origin/main: (71 commits)
  test(activity): scope preview assertions to the request row (#2843)
  perf(search): fold people names once across palette keystrokes (#2570)
  fix(github): keep PR watches running when localStorage is full (#2699)
  Make drafts and sent part of Messages (#2728)
  fix(canvas): render every Canvas within the save limit (#2839)
  test(messages): wait for the row measurement frame before thread catch-up dwell (#2837)
  Keep agent coordination history readable after work finishes (#2454)
  test(mentions): serve the mentions fixture as a build so cold loads fit (#2776)
  test(browser): let a late publication land after its page closed (#2565)
  test(relay): wait for the verified owner before a guest edits an agent (#2413)
  test: wait for the companion default width measurement (#2750)
  test(browser): preserve conversation scroll while revealing actions (#2715)
  test(browser): wait for link hit-testing after thread close (#2792)
  perf(messages): skip micromark for plain prose bodies (#2780)
  perf(inbox): load the emoji name table on first use (#2774)
  perf(messages): cut main-thread work while a busy channel is open (#2729)
  Refine agent Attention cards, watch details, and status controls (#2717)
  fix(bestie): remove a Bestie from its agent card on any device (#2720)
  feat(agents): preview Builderlab agent card links with Add to Buzz (#2719)
  Restore macOS Cmd-W window closing when no tab handles it (#2443)
  ...

Signed-off-by: Ravneet Arora <[email protected]>

…ime-hint

* upstream/main: (26 commits)
  Make drafts and sent part of Messages (block#2728)
  fix(canvas): render every Canvas within the save limit (block#2839)
  test(messages): wait for the row measurement frame before thread catch-up dwell (block#2837)
  Keep agent coordination history readable after work finishes (block#2454)
  test(mentions): serve the mentions fixture as a build so cold loads fit (block#2776)
  test(browser): let a late publication land after its page closed (block#2565)
  test(relay): wait for the verified owner before a guest edits an agent (block#2413)
  test: wait for the companion default width measurement (block#2750)
  test(browser): preserve conversation scroll while revealing actions (block#2715)
  test(browser): wait for link hit-testing after thread close (block#2792)
  perf(messages): skip micromark for plain prose bodies (block#2780)
  perf(inbox): load the emoji name table on first use (block#2774)
  perf(messages): cut main-thread work while a busy channel is open (block#2729)
  Refine agent Attention cards, watch details, and status controls (block#2717)
  fix(bestie): remove a Bestie from its agent card on any device (block#2720)
  feat(agents): preview Builderlab agent card links with Add to Buzz (block#2719)
  Restore macOS Cmd-W window closing when no tab handles it (block#2443)
  Make agent transcripts quieter and link finished replies to activity (block#2424)
  fix(channels): wrap unread conversation stepping around the sidebar (block#2682)
  fix(navigation): let bare buzz:// open Buzz without a broken-link notice (block#2718)
  ...

Signed-off-by: Cheng Peng <[email protected]>
Co-authored-by: Cursor <[email protected]>

…ivity and pause fixes (#2860)

Follow-ups to [the Attention card
refresh](#2717) and [per-Interest
pause controls](#2847).

## Problem

- An Interest card had no real title or summary. It guessed the title
from a leading `# heading` or the slug, so you had to open the
instructions to learn what an Interest does.
- An Activity row showed spoiler text before it was revealed: `Status:
||private result||` appeared in full in the row and its accessible
label.
- A timer that had fired still said "No activity yet", because a timer
wake saved only its time.
- The Interest delete confirmation button read "Delete Interest" and
wrapped under Cancel.
- `watch_add` rejected timer budgets from MCP clients that send numbers
as digits, and `github_watch_pr` hid gh's error, so an agent could not
tell a missing repository from an expired login.
- Agents wrote Interest instructions full of raw IDs. A person linked as
`[Name](nostr:npub…)` showed as the name, but clicking it tried to open
an external app.
- Pausing an Interest did not fully protect its watches on older builds.
A watch over the watch limit is kept as is and written back, so it
stayed runnable by an older build with a higher limit, and deleting its
Interest left it behind. A paused watch's history was also saved twice,
which could push a large record over the 4 MiB storage limit and stop
the pause from saving.

## Solution

- Interests take an optional title and summary. `interest_set` accepts
both and asks agents to fill them in, and the card shows the title with
the summary under it. Existing Interests look as they do today until
their agent next updates them.
- Activity summaries use the same spoiler-aware preview as
notifications, so a spoiler reads `[Spoiler]`.
- Each timer wake is saved as an Activity entry holding the timer's
prompt, the way a watch saves its event.
- The confirmation button says "Delete".
- `watch_add` accepts numbers sent as digits, and `github_watch_pr`
includes gh's message in its error.
- A person written as `[Name](nostr:npub…)` in Interest instructions
shows as the name and opens their profile: beside the conversation in
the profile panel, or by selecting that agent on the Agents page. Plugin
agent tabs get an optional `open(target)` for this, and `interest_set`
asks agents to name people that way and to link PRs, messages and
channels instead of pasting IDs.
- A paused Interest's over-limit watches are saved in the same envelope
older builds reject, unwrapped on resume, and deleted with their
Interest on the owner's Attention tab, which confirms first. An agent's
`interest_remove` refuses while one remains, rather than orphaning it. A
paused watch's history is saved once, inside the envelope.

Compatibility: a build without this change skips an Interest saved with
a title or summary, the same fail-closed path paused Interests already
use.

## Reproduction

1. Ask an agent to create an Interest. Before: the card's title is its
slug and there is no summary. After: the agent's title, with its summary
underneath.
2. Give an agent a watch that wakes on a message containing
`||secret||`, then open its Activity. Before: the row reads `secret`.
After: `[Spoiler]`.
3. Ask an agent for a timer that fires in a minute, wait for it, then
open the timer's Activity. Before: "No activity yet". After: one event
showing the timer's prompt.
4. Ask an agent to write an Interest naming a teammate, then open its
instructions. Before: an npub, or a name that does nothing in-app.
After: the name, which opens their profile.
5. With an agent over its watch limit, pause the Interest that owns the
extra watch, then open the record in an older build. Before: the older
build runs that watch without its Interest. After: it skips it. Delete
the Interest and the extra watch is gone too.

## Testing

Red/green: the spoiler, fired-timer and timer-wake tests fail on main
and pass here, as does the overflow reproducer from the review of the
pause controls, run against the actual older reader.
`src/features/agents`, `src/bundled/watching` and `src/buzz-mcp` pass
(2,093 tests), `tsc --noEmit` and Biome are clean, and
`tests/browser/agent-attention.spec.mjs` passes in Chromium and WebKit,
including clicking a person in the instructions.

## Screenshots

### A titled Interest with its summary, below an older Interest without
them

![Attention tab with a titled Interest and
summary](https://github.com/user-attachments/assets/09f34728-405d-4ce9-ae40-5f73f800fc38)

### Titled Interests with summaries, triggers and sources in the app

![Two titled Interests with summaries, triggers, sources and
status](https://github.com/user-attachments/assets/0b895549-6c23-40cf-b221-7961c07ecf24)

### A person in the instructions, shown by name

![Interest instructions naming Sam as a
link](https://github.com/user-attachments/assets/72e5f82b-a48a-4216-87ab-3a4cfbc748c3)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Signed-off-by: Arjun Mahanti <[email protected]>
Signed-off-by: John Tennant <[email protected]>
Signed-off-by: John Tennant <[email protected]>
Co-authored-by: Arjun Mahanti <[email protected]>
Co-authored-by: Codex <[email protected]>
Co-authored-by: Poppy <ace4dfe51b23bb4244ab9117dfd5e13b8239445e333225608c352e68cb3fe2b5@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5.5 <[email protected]>