v0.3.0-alpha — Phase 2: Full Feature Set

Phase 2 Release — 6 Major Features

Session Management (2A)

• Side drawer with session list (swipe from left or tap hamburger menu)
• Create, switch, delete, compact, and rename sessions
• Sessions persisted locally via Room DB
• Dynamic session key — no more hardcoded "android://companion"

Settings Editor (2B)

• Dynamic config form generated from server JSON schema
• Text, number, toggle, and select field types
• Collapsible sections, search filtering
• Save with optimistic concurrency, snackbar feedback

Chat Attachments (2C)

• Camera capture and gallery photo picker
• Image compression: resize to 1024px max edge, JPEG compress to <512KB
• Attachment thumbnails in input bar and message bubbles
• Base64-encoded attachments sent via gateway API

Log Viewer (2D)

• Live log streaming from gateway (2s polling)
• Color-coded by level: ERROR=red, WARN=yellow, DEBUG=dim
• Filter chips (ALL/ERROR/WARN/INFO/DEBUG)
• Auto-scroll with manual override, scroll-to-bottom FAB
• Accessible from Settings → Diagnostics → View Logs

Push Notifications (2E)

• Foreground service (BillBotService) with connectedDevice type
• Three notification channels: chat (HIGH), alerts (DEFAULT), service (LOW)
• Background chat notifications with 5s throttle
• Health/shutdown alert notifications
• Toggle in Settings → Notifications

Login/Auth (2F)

• Expandable authentication section on connection screen
• Three modes: Tailscale (default), Token, Password
• Segmented button selector with mode-specific input fields
• Auth params passed through WebSocket handshake
• Scope-based feature gating from server response

Technical

• Room DB: version 1→2 (sessions table)
• 14 new files, 17 modified files, ~2500 lines changed
• New dependency: lifecycle-process for ProcessLifecycleOwner
• APK: 19MB debug build