gitignore the in-repo git worktree directories

Agent worktrees are created under .worktrees/<branch> (and, in the older
repos of this family, .claude/worktrees/<branch>) so that they never
scatter as sibling directories next to the checkout. Neither path was
ignored here, so a worktree showed up as untracked in every git status
taken from the main checkout.

web: mirror the git twin's description onto companion databases

The internal create endpoint accepts a description, but its only caller
— dolt-git-hook — never sends one: git.sr.ht's push context does not
carry it. Companion databases therefore all sat descriptionless on the
dashboard while their git twins had perfectly good descriptions.

Resolve the description server-side instead: a GitDescriber dependency
(internal GraphQL query to git.sr.ht in the owner's name, the same
network-key trust the hook uses to reach us, pointed the other way) is
consulted on every /internal/repos call. A fresh companion is created
with the twin's description; for an existing one the push doubles as the
sync point — a changed, non-empty git description overwrites the stored
one. An empty git description never clobbers one set in dolt's own
settings, and every failure mode (no twin, git.sr.ht down, no resolver
wired) degrades to no mirroring. The lookup is capped at 3s so the
hook's own 5s POST timeout is never exceeded.

Adds testify as a direct dependency for the new tests.

web: restyle dashboard and database lists after git.sr.ht

Replace the bare 'Your databases' heading and compact grid with the
git.sr.ht dashboard layout: a sidebar column with a welcome blurb plus
block buttons (create database, configure dolt credentials), and the
shared event-list cards for the database list. The repoList partial now
renders each database as an event card — name, visibility as small
muted text (non-public only, like git.sr.ht), description below — and
the profile page picks the same partial up automatically.

Adds a 'lower' template func for the visibility label and drops the now
unused .repo-list grid from main.scss (.event-list ships with the core
theme already).

feat(web/beads): hierarchy in the milestone view

Arrange each milestone as a shallow hierarchy instead of a flat list.
- Put the milestone-typed issue(s) on top as the milestone's heads.
- Nest tasks under their epics via parent-child dependency edges,
  with a done/total rollup on the epic row; membership stays label-based.
- Keep remaining members as a loose tail; blocks edges are ignored.
- Read the dependencies table optionally, degrading to a flat list.
- Extend fixtures and real-data logging to cover the hierarchy.

feat(web/beads): promote milestones to their own view/tab

Move the milestone rollup off the board and into a dedicated "Milestones" tab
(a registered View, companion to Beads via the same fingerprint). The tab is
richer than the old board panel: per-milestone progress bar, done/open/in-progress
counts, and the issue list under each milestone (open-work first, closed struck
through), each linking to its beads detail. Issues with no milestone label are
summarized in a footnote. A beads DB with no milestone labels still gets the tab,
showing an empty-state hint.

Removes the board's inline milestone panel and the collectMilestones/BeadMilestone
helpers it used; the grouping now lives in the milestones view.

feat(web/beads): ready markers, milestone rollup, transitive dependency tree

Three additions surfacing more of the bd data model:

- Ready: a ⚡ marker on actionable-now cards and a "Ready only" board filter.
  "Ready" mirrors bd's ready set exactly — open, unblocked, not template/
  ephemeral. As part of this, parent-child edges no longer count as blockers
  (a subtask is not blocked by its open epic), which was over-filling Stalled
  and under-counting ready; the board now matches bd's is_blocked/ready
  accounting (verified: 111 ready on tarantool-etcd, == ready_issues).

- Milestone rollup: a board panel with per-"milestone:<name>" label progress
  bars (done/total), each linking to that label's filtered board.

- Transitive dependency tree on the detail page: the full prerequisite chain
  ("everything this waits on") and the reverse ("everything this unblocks"),
  walked from the edge set with depth/'node caps and cycle guard, indented by
  depth. Shown only when it reaches past the direct edges, so it never just
  repeats the flat Depends-on / Depended-on-by lists.

feat(web/beads): filters for the parade board

Add a filter bar to the beads board: text search (id/title), issue type,
priority, assignee, and label. Filters are query-param based (GET, sticky
across submits) and applied server-side before lane bucketing, so the marquee
counts reflect the filtered set. Dropdown options are collected from the full
issue set (they don't shrink as filters narrow the board); a Clear link shows
when any filter is active. Verified on the 143-issue tarantool-etcd board
(type=bug → 30).

feat(web/beads): close reason in Comments tab; synthesize subtask-add history

- Close reason placement: show it as a block at the end of the Comments tab
  (which carries no closed event), while the History tab shows it inline as the
  closed event — so it appears in whichever tab you're on, without duplication
  within a tab. (Reverts the outright removal.)

- History now includes dependency/subtask additions. beads logs no audit event
  for a link, but the dependencies row records created_at/created_by, so
  buildDetail synthesizes "added subtask X" / "added dependency on X" timeline
  entries (Kind "dep", own accent). On an epic this surfaces when each child was
  linked. Guarded on created_at so older schemas without it emit nothing.

- pre.field-body style de-scoped from .bead-detail so the Comments-tab close
  reason wraps (overflow-wrap: anywhere) instead of overflowing.

refine(web/beads): concise label events, drop standalone close reason, wrap long lines

- Label audit events collapse to one line ("added label milestone:m3") instead
  of a "label added" header plus a redundant "Added label: …" body. The label
  name is taken after the first colon so namespaced labels survive.
- Remove the standalone Close reason block below the activity: the reason
  already shows as the History tab's `closed` event, so it was a duplicate.
- Add overflow-wrap: anywhere to the timeline body, comment body, and
  field-body pre so a very long single-line reason wraps instead of overflowing.

feat(web/beads): epic view with subtask rollup, tabbed Comments/History

Three additions to the beads issue detail:

- Epic mode: when the viewed issue is issue_type=epic, render a Subtasks panel
  — its parent-child children (deps pointing at the epic) with a done/total
  progress meter, sorted open-work-first with closed sinking to the bottom.

- Activity is now a two-tab strip (pure-CSS, no JS): Comments keeps the plain
  thread; History merges comments and the audit-log events table into one
  time-sorted timeline with humanized change lines ("changed status to
  in_progress", "updated priority to 0", "closed the issue" + reason).

- Close reason moved from the top metadata table to its own block at the very
  bottom, after the activity — it reads as a closing note, not a header field.

Verified end-to-end against a real 143-issue beads store (tarantool-etcd) via
the env-guarded TestRealBeadsStore smoke test; unit-covered with a dedicated
epic/history fixture.

feat(web): Overview/Tables/Beads tab bar + full issue fields on beads detail

Give every database page a consistent three-tab bar — Overview, Tables,
then the applicable views (Beads) — in that order. Previously the bar only
carried [views, Tables] and the Overview page marked Tables active, so there
was no way to tell you were on the overview. viewtabs now takes an explicit
Current sentinel ("overview" | "tables" | view slug) and the tree/table row
pages render the bar too (handlers compute applicable views for the ref).

Surface the issue fields the beads detail pane was dropping. The closure
reason (close_reason) recorded by `bd close -r` was never shown; auditing
against bd's own field set also turned up estimated_minutes, external_ref,
spec_id, and started_at. All render conditionally, so issues that don't set
them stay uncluttered.

feat: auto-provision companion Dolt DBs from git.sr.ht pushes

Add a service-to-service path so pushing a git.sr.ht repo creates a matching
Dolt database at ~owner/name, ready before the user's first `dolt push`.

- web: POST /internal/repos, guarded by internal-IP + network-key `Internal`
  auth (not the browser cookie/CSRF). Resolves/mirrors the owner via
  auth.LookupUser, then CreateRepo + InitStore, rolling back the row if the
  store init fails. Idempotent: an existing companion returns 200, a fresh one
  201 — safe to call on every push.
- cmd/dolt-git-hook: the git.sr.ht post-update-script. Delegates every hook
  stage to the stock /usr/bin/git.sr.ht-update-hook unchanged (argv[0], stdin,
  env, exit code preserved; fail-closed if the delegate is missing), then on
  post-update POSTs the companion create and prints a one-time clone notice.
  Best-effort: never fails a push, degrades to a warning on any misconfig.

Tests cover the endpoint (provision/idempotent/rollback/bad-input) and the hook
(signed request round-trips through the guard's decryption, notice only on 201).

style(web): restyle the beads parade in the todo.sr.ht idiom

The board still read as a rounded-card kanban from another app. Re-skin
every surface in sourcehut's own issue-tracker language (todo.sr.ht):
flat and square — no border-radius, no shadows, no tints — hairline gray
borders, monospace ids, striped-on-hover rows instead of cards, and
squared bordered labels (the sourcehut .label: 1px border, no radius).
The summary becomes a flat hairline strip and each lane a squared column
with a 2px accent cap. The Mardi Gras hues survive only as small square
swatches and the lane cap, never as fills, so the view looks like a
native sourcehut tracker in both the light and dark themes. Verified via
a headless light/dark render. Test asserts the renamed summary class.

fix(web): make the beads view inherit the SourceHut theme

The beads board shipped its own Mardi Gras palette — a purple→green
marquee gradient and saturated solid lane fills — that clashed with
SourceHut's flat, utilitarian dark theme, and the detail pane's field
labels were a hardcoded dark purple with no dark-mode override, leaving
"Created by / Owner / Description" unreadable on the dark background.

Drive everything from CSS variables that mirror core.sr.ht's Bootstrap
palette for both the light default and the prefers-color-scheme: dark
variant sourcehut ships (the same media query it uses), so the view
inherits the host theme instead of fighting it. Lane hues become muted
Mardi Gras accents (gold/green/violet/gray) used only as thin borders and
low-alpha tints — never as body text — so contrast holds on either theme.
The marquee is now a flat stat row, lanes an understated panel with an
accent underline, and detail labels a readable muted caption. Verified
light and dark via a headless render.

feat(web): Mardi Gras beads view

Render a beads (bd) issue database as a Mardi Gras parade board: four
lanes — Rolling (in progress), Lined Up (open & ready), Stalled (open &
blocked), Past Stand (done) — plus a marquee of per-lane counts. Cards
show id/title/type/priority/assignee/labels and blocked-by/blocks counts;
an issue-detail pane (?issue=<id>) shows the full issue with its
dependency edges in both directions and its comments thread.

Fingerprints on the issues + dependencies tables and reads everything
through the browse layer (column-name-keyed, so column order is
irrelevant), capped at 2000 rows/table. Status is bucketed via
custom_statuses with name heuristics as a fallback; "blocked" means
is_blocked or an open blocking dependency. Plugs into the view registry
via init()+RegisterView with no framework edits. Purple/gold/green
palette scoped in the template (no scss rebuild needed).

feat(web): pluggable alternative-view registry for repositories

A repository can now expose specialized, read-only "views" chosen by the
shape of its tables, while the generic table browser stays available as a
fallback. A View fingerprints the tables (Applies), builds a model from
the browse layer (Build), and renders its own template; views register at
init time via RegisterView and are dispatched by slug at
/~user/db/view/{slug}. The overview shows a tab per applicable view.

The template loader parses each registered view's template with the
shared chrome, so a new view plugs in by adding two files (its .go with
init()+RegisterView and its .html) plus nothing else — no edits to the
registry, router, loader, or handlers. Build receives the request query
values so a view can offer sub-modes (e.g. a detail pane). No SQL engine
is involved; views read through the existing BrowseSession surface.

rename module to sourcecraft.dev/bigbes/sr-ht-dolt; depend on sourcecraft sr-ht-core

web: router, handlers, and sourcehut chrome

Chi route table per plan, SourceHut chrome port (nav/layout from
core.sr.ht Bootstrap structure), dual-flow clone box, dolt-key
association page with hash-fragment prefill, same-origin CSRF checks.
Handlers depend on small injected interfaces (StoreManager, RepoStore,
BrowseOpener, UserResolver) with production adapters included.