Follow-up to the matrix-rain backdrop (merged): address argus's review nit
on the fadeColor construction. It string-rewrote `rgb(...)`→`rgba(...)`,
which silently fills the trail solid if getComputedStyle ever returns a
non-`rgb(r, g, b)` form. Extract r,g,b numerically and build the rgba
explicitly so the trail always fades regardless of the returned format
(same rgb fallback end-to-end). CSS/JS-only, home page.
Adds the falling-glyph "digital rain" effect the operator asked for as a
dimmed background on the home hub.
- index.html: a decorative full-viewport <canvas id="matrix-rain">
(aria-hidden, pointer-events:none) as the first body child.
- home.css: fixes it behind the content (z-index:-1, inset:0) at low
opacity (0.16) so the menu tiles stay legible — the "dimmed bg".
- home.js: startMatrixRain() drives the classic stepped digital rain.
Glyph + fade-trail colours are RESOLVED FROM THE STYLIX PALETTE at
runtime (--green glyphs, --bg trail; resolved via a probe element
since getComputedStyle returns custom props unresolved), so a theme
swap re-colours it rather than hardcoding matrix-green. Stepped via a
55ms interval, paused while the tab is hidden, and skipped entirely
under prefers-reduced-motion.
CSS/JS only, home page only.
H0M3 had tiles for every operator surface except the forge. Add a
Forge tile that links straight to the hive-forge web UI. It mirrors
the Matrix tile's gating: hidden by default, revealed by home.js only
when state.forge_present is true, with the href filled from
state.forge_public_url (the gateway-served vhost) or the direct :3000
port fallback — the same precedence the dashboard uses for forge links.
Operators without a forge never see a dead link.
Per operator request: instead of a disk-specific alert, surface a generic
server-warnings banner at the very top of every page, so new system
warnings can be added backend-side with no frontend change.
- hive-c0re `host_stats`: `server_warnings() -> Vec<ServerWarning>`
(`{ kind, level, message }`). The threshold logic lives server-side; the
host disk-pressure check (a `statvfs` probe of `/nix`: ≥85% used → warn,
≥95% → crit) is the first and only producer today. No new deps (libc).
- `/api/state` carries `server_warnings` (replaces the disk-specific
field). Empty when all clear.
- frontend: `renderServerWarnings` / `initServerWarnings` in `common.js`
inject a sticky top-of-<body> banner and render the list, coloured by
`level`. Wired on every page — dashboard (live, via refreshState),
FL0W, L0GS, H0M3. No per-warning frontend code; adding a warning kind
is a pure backend change.
cargo check/clippy/fmt + npm run build green. Closes#1518.
First step of the dashboard-tab consolidation (#1464): a static menu
page linking to every top-level surface, so the tab strip can later
shed its `→` page-links and the dashboard can graduate Stats/Settings
to their own pages.
- dashboard/src/home.{html,css,js}: a responsive grid of link tiles
(D4SHB04RD, FL0W, L0GS, M4TR1X). Pure portal — no tabbar/SSE. Colours
from the shared theme.css, base typography from common.css. The
Matrix tile is hidden until home.js confirms `matrix_gui_enabled`
(same gating as the dashboard's M4TR1X tab); home.js also fills the
swarm/hive identity line.
- build.mjs: emit home.{html,css,js}.
Served at `/home.html` for now (additive — reachable via the existing
ServeDir, links to surfaces at their current routes). Promoting it to
`/` (and relocating the dashboard to `/dashboard` + wiring `← home`
back-links) is the next step — a route swap that touches hive-c0re's
static router, coordinating with damocles. Deliberately decoupled so
this page ships standalone without conflicting with the in-flight
tabs.js change (#1449/#1451).
Part of #1464.
