web: show how fresh a beads view is

handleView now reads the head commit of the rendered ref onto the envelope
(Head *browse.CommitInfo), and the beads and milestones headers carry a
shared beadsHead partial: <branch> · last commit <relative> · <short hash>,
the hash linking to the commit page and the exact stamp in the title.

The read is decoration on top of an answer: a database with no commits, or
a Log that fails, renders the page without the line rather than 500ing.

The relative time is a new ago func rather than chrome's reltime — it is
past-facing (clock skew reads as "just now", never "in 3 minutes") and
reads a package clock a test can pin.

web: render through ecore's pages and its error page

The page list, the per-page parse loop and the view-template loop are
gone: pages discovers every file in templates/, so a page is registered
by existing, and one that defines no content block is refused at startup
rather than served as chrome around a hole. 404.html and 403.html are
gone with them — the shared error page carries the same body, and its
prose is deliberately the same for a database that is not there and one
the viewer may not see.

The renderer that replaced them closes a leak: the old one wrote
"template render error: "+err.Error() into the response body, handing
the viewer template names and field paths. pages answers a fixed
sentence and returns the error for the log.

reltime and abstime come from chrome.Funcs now; ours called every future
instant "just now", where the shared one says "in 3 weeks".

web: draw the chrome from sr-ht-ecore

The brand, the service switcher, the login block, the environment banner
and the database listing were a local port of core.sr.ht's nav — one of
five such ports on this instance, and they had already drifted. They are
now sourcecraft.dev/bigbes/sr-ht-ecore/chrome, the one copy every custom
service draws from.

Deleted: web/chrome.go entire (navEntry, networkOrder, networkExcluded,
buildNetwork, basePage, loginURL, logoutURL), templates/nav.html,
templates/icons/circle.svg (ecore inlines the identical SVG), the
repoList partial, and the local dict/shortHash duplicates.

Added: one chrome.Service built in newApp from our config section with
the hashed stylesheet href set on it, a chrome.Page per request through
app.page, chrome.Attach on every template set, and chrome.Funcs as the
base of the funcmap. Handlers embed chrome.Page in their view structs
instead of copying its fields; the row browser sets ContainerClass to
container-fluid, since its column count is the table's and not ours.

Three behaviour changes come with ecore's policy, all deliberate: the
profile link now prefers hub's ~username page when hub.sr.ht is
configured (it was always meta's /profile), the brand carries a fixed
15rem min-width so the switcher starts at the same x on every service,
and a binary built without a stylesheet renders bare rather than linking
an empty href. The nav test went with the code it tested — ordering,
exclusions and login URLs are ecore's to cover — and what replaced it
asserts only what is ours: that pages are drawn through the chrome at
all, and that the row browser is full-bleed.

The auth path is untouched: a foreign bearer token is still accepted as
a meta.sr.ht PAT.

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): 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(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.

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.