c7e3a9b853
## Changes ### the-matrix/js/session.js (new module) - Full session lifecycle: create → invoice → deposit poll → active → request → topup → restore - Presets + number input for deposit (200–10,000 sats) and topup amounts; reads from input on submit - Input validation: 200–10,000 sats range enforced in JS before API call - Auto-closes panel after deposit payment confirms (closePanel in _startDepositPolling success branch) - Low-balance condition fixed: `isSessionActive()` (covers both 'active' and 'paused') not just `active` - HUD: updates `#session-hud-balance` span with "Balance: X sats"; `#session-hud-topup` link clickable - Topup reads from `#session-topup-input` number field, same validation - localStorage restore: validates session via GET, restores macaroon + balance + UI state on reload - Expired/401 sessions: clears storage, resets all UI - Request in-flight guard prevents double-submit; send button disabled during request ### the-matrix/js/ui.js - `setSessionSendHandler(fn)` — override input bar submit when session active - `setInputBarSessionMode(active, placeholder)` — green border + placeholder swap - `send()` routes to session handler when set, falls back to WS visitor_message ### the-matrix/index.html - `#top-buttons` flex container: "⚡ SUBMIT JOB" (blue) + "⚡ FUND SESSION" (teal) side-by-side - `#session-hud` with `#session-hud-balance` span + `#session-hud-topup` link (pointer-events: all) - `#session-panel` (left slide-in): fund / invoice / active / topup steps - Fund + topup steps each have preset buttons AND a number input (200–10k range) - Added 10k preset button to both step grids - `#visitor-input.session-active` green pulse border animation (3s keyframe) - `#low-balance-notice` strip above input bar with inline Top Up button - CSS: `.session-amount-input` green styled, spin buttons hidden; `.session-amount-row` flex layout - CSS: `.primary-green` / `.muted` panel button variants for session panel theme ### the-matrix/js/main.js - Import + call `initSessionPanel()` in firstInit block ## Verification - npm run build: clean (0 errors, 15 modules) - Testkit: 27/27 PASS (session tests 11–16, 22 all green)