Add PROPFIND and REPORT to HttpMethod enum for CalDAV protocol support.
Implement minimal XML parser (caldav_xml.hpp) for CalDAV response parsing:
namespaced tags, attributes, CDATA, entity references, self-closing elements.
Bounded by max depth and size to prevent allocation bombs.
Consolidate two inconsistent codepoint_width implementations from
Screen.cpp and EventEditor.cpp into nocal/tui/unicode.hpp. The unified
table covers all CJK, Hangul, emoji, symbol, and combining mark ranges.
display_width and fit_text handle grapheme clusters (ZWJ sequences,
skin-tone/hair modifiers, regional indicator pairs, variation selectors)
so calendar text with emoji or East Asian characters renders correctly.
- MicrosoftAccountSyncProvider: implements SyncProvider interface with
connect_account(), sync_account(), disconnect_account(), provider_id()
- TuiApp: inherits SyncObserver, implements thread-safe sync progress
rendering, background sync thread, and Action::sync dispatch
- CLI: add "account disconnect <id>" and "account list" commands
- Main wiring: initialize sync infrastructure when connected accounts
exist and a valid client ID is configured
- Screen: add sync_stage and sync_is_error fields to ScreenState,
map Ctrl+S to Action::sync keybinding
- Fix ScreenState aggregate initializers in all construction sites
- Tests: new microsoft_sync_provider_tests.cpp, all 22 tests pass
nocal account connect microsoft runs the PKCE browser flow, reads /me,
upserts the deterministic account row, and persists tokens to Secret
Service as the final connected-state gate. Account IDs are hashed from
the remote subject so reconnect is idempotent, and a secret-store
failure leaves the same coherent state as a disconnect. Ships a
placeholder client ID with NOCAL_MICROSOFT_CLIENT_ID override until a
real Entra registration exists.
Introduce one key-hint grammar across every view: bold key, dim label,
priority-ordered hints that drop from the end instead of ellipsizing.
The month footer becomes a single split status bar with a friendly
selected date, the '?' mega-line becomes a real keyboard shortcut
panel, and the editor, agenda, search, picker, detail, and delete
frames share the same chips. Notifications carry check/warning marks.
Adds a live PTY smoke test covering view interaction and terminal
state restoration on q and Ctrl-C exits.
Draft the generic SyncProvider/SyncObserver contracts and implement
OAuthTokenBroker: valid access tokens with a five-minute refresh skew,
rotation persisted before use so a new refresh token is never lost,
400/401 refresh rejections erase the secret and surface
AccountDisconnected, and no credential material in error messages.
Add strict /me identity, atomic paged calendar discovery, and resumable primary-calendar v1 delta synchronization through the durable provider cache. Keep opaque continuations on trusted Graph URLs and retain credentials only per operation.
Document that stable Graph v1 delta covers only the primary calendar; secondary calendars still require a v1 reconciliation or beta dependency decision.
Verified: 18/18 normal, 18/18 -Werror, and 18/18 ASan/UBSan tests.
Add bounded token response parsing with refresh-token retention and a cancellable worker-thread libsecret adapter using versioned credential payloads.
Verify CRUD, isolation, cancellation, corruption, unavailable service, redaction, and cleanup against an isolated D-Bus and gnome-keyring Secret Service in normal, warning-as-error, and sanitizer profiles.
Add a bounded libcurl transport with verified TLS, no redirects or retries, sanitized failures, binary-safe requests, and resolved-address enforcement for cleartext loopback traffic.
Add shell-free xdg-open launching and a one-shot IPv4 loopback callback receiver with strict HTTP/query parsing, deadlines, fixed callback path, and RAII cleanup. Token parsing, Secret Service, and Graph remain follow-up phases.
Add a private provider-neutral SQLite WAL cache with transactional migrations, retained raw payloads and tombstones, per-window opaque checkpoints, and reserved outbox/conflict tables.
Verify migrations, permissions, identity invariants, concurrent access, atomic pull-page rollback, and future-schema rejection with deterministic tests. No OAuth, networking, secrets, or Graph synchronization is included yet.
Add a Monday-default --week-start option for every weekday and carry it through domain layout, full and compact rendering, event query windows, print mode, and the interactive TUI.
Preserve byte-compatible Monday output and cover rotated headers, spill dates, invalid input, sanitizer behavior, and live terminal restoration.
