feat(rituals): Phase 5 — morning triage, evening wind-down, autostart

Three opt-in rituals, all default OFF. Research-anchored (Barkley's
point-of-performance, Sweller cognitive-load theory, Newport shutdown
ritual, Gollwitzer implementation intentions, Thaler/Sunstein nudge
with informed consent for the ADHD audience).

Morning triage: modal gated on ritualsMorning toggle, configurable
trigger time (default 08:00 to respect ADHD sleep inertia rather than
the spec's 06:00), "pick up to three for today" with a gentle swap
message on the fourth attempt. Skip sets last-shown-today so it never
re-prompts the same calendar day. last-shown persists via kon_storage.

Evening wind-down: dedicated page, user-triggered only (tray menu +
Settings button). Mechanical closure + physical reset + intentional
cue — the whole Newport template. Open loops are read-only reflection;
Tasks page owns transactions. Copy is additive throughout: "you
finished X today", never "you didn't finish Y".

Autostart: tauri-plugin-autostart registered (LaunchAgent on macOS,
.desktop on Linux, registry Run on Windows). No bespoke Rust commands
— frontend calls the plugin's invoke-handlers directly. Toggle in
Settings is one-way (click → OS call → state update) to avoid the UI
lying during the round-trip. First-run presents a forced-choice prompt
for all three options, with "skip all" escape hatches per step.

Copy audit against RSD literature: no "overdue", "failed", or
day-to-day comparison framing anywhere in ritual surfaces.

Post-v0.1 ideas captured in the roadmap: calendar integration
(read-only ICS as interim, cloud sync parked) and right-click-to-task
(in-app simple, system-wide a separate phase).

docs/roadmap/2026-04-23-corbie-feature-complete-roadmap.md

@@ -255,6 +255,13 @@ MicroSteps is shipped; its "just-start" timer button emits an event that current
 - AI body doubling (low-fi focus rooms) — validated but parked to post-v0.1.
 - Temptation bundling — cut (OS-integration impossible cross-platform; replaced by Phase 3 energy-aware sequencing).
 
+## Post-v0.1 ideas (captured, not scheduled)
+
+Ideas worth keeping warm once the v0.1 release is out. Not tracked as phases until the core release is done.
+
+- **Calendar integration.** Read-only first pass could parse a local ICS file (Thunderbird / Evolution export) and surface day events alongside the tasks list — stays local-first. A cloud-sync pass (Google / iCloud / CalDAV) is a v0.2+ conversation because it re-opens credential handling and refresh-token plumbing that v0.1 deliberately avoids.
+- **Right-click highlighted text → capture as task.** Two flavours: (a) *In-Corbie* — context menu on a selected transcript range or viewer segment, routes to `create_task_cmd` with the selection as text. Small — lives naturally in Phase 9 polish or a bolt-on. (b) *System-wide* — highlight anywhere (browser, Slack, IDE) and call Corbie. Platform-painful: macOS Services API, Windows shell-extension, Linux desktop-env-specific context menus. Scope as a separate post-v0.1 phase.
+
 ## Anchors
 
 - Spec: [docs/brief/feature-set.md](docs/brief/feature-set.md) + [docs/brief/design-principles.md](docs/brief/design-principles.md)