update header file for Qt5

…s-placeholders

Implement resolving for references placeholders

…9f734c..7943959d7

7943959d7 Merge pull request keepassxreboot#1 from sebastianlivoni/develop
42ba9be92 Merge branch 'feature/safari' into develop
003feb7c5 Merge pull request keepassxreboot#2571 from keepassxreboot/fix/check_input_width_with_segmented_totp
633fd4bf0 Merge pull request keepassxreboot#2574 from keepassxreboot/fix/atlassian_password_input
606e35762 Fix detecting Atlassian password input
eb9285212 Fix checking input width with segmented TOTP fields
dac9cecef Merge pull request keepassxreboot#2566 from keepassxreboot/fix/query_form_on_savedform_check
6b427faf3 Query form on savedForms check
54f5fe616 Merge pull request keepassxreboot#2560 from keepassxreboot/fix/update_issue_template
cda5ee592 Merge pull request keepassxreboot#2553 from keepassxreboot/fix/styling_improvements
8c42d7fce Add some more space between options
2c639749c Styling improvements
951557d50 Merge pull request keepassxreboot#2548 from joetor5/html-id
4be2b176c Fix browser integration doc link id
86c17bf04 Merge pull request keepassxreboot#2542 from keepassxreboot/fix/chatgpt_submit_button
8e4b866f4 Add submit button exception for OpenAI login page
a2748198b Merge pull request keepassxreboot#2525 from keepassxreboot/fix/credential_banner_improvement
064d27bf0 Improve username input detection with Credential Banner
dccf307e0 Merge pull request keepassxreboot#2524 from keepassxreboot/feature/add_support_for_firefox_shortcuts_page
c282d11ac Add support for opening Firefox shortcut settings page
5a6d37acf Merge pull request keepassxreboot#2523 from keepassxreboot/fix/get_credentials_from_different_db
7839dfe09 Fix retrieving credentials from changed DB in unlock dialog
25e1b2745 Merge pull request keepassxreboot#2522 from keepassxreboot/update_to_198
2bf48c680 Update to 1.9.8
0de621f0d Merge pull request keepassxreboot#2510 from keepassxreboot/fix/page_id_checks
d5063a6cf Fixes for page object checks and context menu item creation
a8297aeb5 Merge pull request keepassxreboot#2500 from keepassxreboot/fix/disable_passkeys_if_site_is_ignored
a5e7444f3 Merge pull request keepassxreboot#2521 from keepassxreboot/feature/support_autocomplete_username
f19c90cc0 Add support for autocomplete=username
e11d63df5 Disable passkeys script injection if site is ignored

git-subtree-dir: src/safariwebextension/keepassxc-browser
git-subtree-split: 7943959d7bb61a900f900b0a633778ea2acefa83

…semantics (RED)

NXAUTH-01 (complete) + NXAUTH-02 + NXAUTH-03 + NXAUTH-05 surface coverage:

Task 1: 14 polling-state-machine tests
  - testPollingSuccessEmitsLoginCompletedWithCredentials (200+full keys -> loginCompleted)
  - testPolling200MissingAppPasswordFailsWithLockedBanner (Pitfall 5: missing key)
  - testPolling200EmptyAppPasswordFailsWithLockedBanner (Pitfall 5: empty value)
  - testPolling303ContinuesPolling (3xx surface)
  - testPolling404ContinuesPolling (404 surface; nextcloud-desktop flow2auth.cpp:281 alignment)
  - testPolling410ContinuesPolling (410 surface; CONTEXT.md spec lock)
  - testPolling401HardFailsAndStops (banner keepassxreboot#4)
  - testPolling500HardFailsAndStops (banner keepassxreboot#4)
  - testPollingNetworkErrorFailsWithLockedBanner (banner keepassxreboot#4)
  - testPollingTimeoutFiresLockedBanner (banner keepassxreboot#1; sub-second wall-clock via test seam)
  - testPollingTickFiresAtConfiguredInterval (repeating QTimer cadence)
  - testPollingRequestUsesManualRedirectPolicy (RESEARCH Pitfall 4: per-request)
  - testPollingRequestUserAgentSet (NXAUTH-07 carryover to poll path)
  - testPollingRequestSendsTokenInBody (token=<urlencoded m_pollToken>)

Task 2: 3 cancel-semantics tests (NXAUTH-05)
  - testStartLoginFlowCancelsPreviousFlow (cancel-previous; loginCancelled count == 1)
  - testDoubleAuthorizeNoConcurrentPolling (no two cadences simultaneously)
  - testExplicitCancelStopsActiveFlow (widget-driven cancel tear-down)

Helpers: makePollSuccessReply (server/loginName/appPassword JSON shape),
         makePollStatusReply (status-only no-body 3xx/4xx/5xx replies).

All polling tests use setPollIntervalMsForTest(10) + setTimeoutMsForTest(50..500)
to keep wall-clock under 1 second per test while still exercising the production
state machine end-to-end.

These tests are RED at this commit -- the polling state machine production code
lands in the next commit (GREEN). Mirrors Plan 11-01 decision keepassxreboot#3 (TDD discipline
at the 2-commit-per-plan grain rather than per-test grain).

Per CLAUDE.md the local ctest gate is deferred to phase-end (Plan 11-05);
4-platform CI is the binding verification for this branch.

NXAUTH-01 (complete) + NXAUTH-02 + NXAUTH-03 + NXAUTH-05.

NextcloudLoginFlow.h additions:
  - 3 private slots: onPollTick / onPollFinished / onPollTimeoutFired
  - 2 private helpers: startPolling / stopPollingTimers
  - 1 private member: m_pollElapsedSec (tick counter; not wall-clock)

NextcloudLoginFlow.cpp additions:
  - File-scope BANNER_1_TIMEOUT + BANNER_4_NETWORK_ERROR constants verbatim
    from CONTEXT.md (banner keepassxreboot#1: "Nextcloud authorization timed out. Click
    Authorize to try again." / banner keepassxreboot#4: "Lost connection to Nextcloud
    during authorization. Click Authorize to try again.")
  - Constructor wires m_pollTimer (repeating) -> onPollTick and m_timeoutTimer
    (single-shot) -> onPollTimeoutFired
  - cancel() body: full RESEARCH Pitfall 6 thread-safe abort mirroring
    NextcloudSyncProvider::abort verbatim shape (timers stop -> mutex-guarded
    QMetaObject::invokeMethod abort QueuedConnection -> state transition +
    loginCancelled emit only if state was not already Idle)
  - onInitiateFinished now invokes startPolling() after host validation
    passes (replaces the Plan 11-01 TODO marker)
  - startPolling: sets state Polling, resets interval, starts both timers,
    fires onPollTick once immediately so user does not wait one full interval
  - onPollTick: emits pollingTick(elapsedSec, totalSec) BEFORE the request
    POST (UX: spinner update lag-free), composes poll request with User-Agent
    KeePassXC/<version> + Content-Type form-urlencoded + ManualRedirectPolicy
    per-request (RESEARCH Pitfall 4), POSTs token=<urlencoded m_pollToken>,
    stores reply under m_replyMutex, bumps m_pollElapsedSec
  - onPollFinished: full status-surface dispatch per RESEARCH.md table:
      OperationCanceledError -> silent absorb (cancel path already emitted)
      Network error (non-canceled, no HTTP status) -> banner keepassxreboot#4
      3xx (300-399) / 404 / 410 -> continue polling (no signal)
      200 + valid body (server + loginName + appPassword all non-empty) ->
        loginCompleted(loginName, appPassword) + stop timers
      200 + parse error / missing key / empty value -> banner keepassxreboot#4 + stop
        (RESEARCH Pitfall 5: server defects surfaced as network error)
      401 / 403 / any 5xx / any other 4xx -> banner keepassxreboot#4 + stop
  - onPollTimeoutFired: stop timers + banner keepassxreboot#1 (NXAUTH-02)
  - stopPollingTimers: idempotent helper used by all terminal branches +
    cancel(); stops both timers and clears m_activeReply under m_replyMutex
  - startLoginFlow opening comment updated: cancel() at top is the NXAUTH-05
    invariant, no longer a Plan-11-02-future-work marker

Forward-prep grep gates clean (Phase 12 NAV-03):
  - zero qDebug|qWarning in NextcloudLoginFlow.cpp
  - zero ignoreSslErrors in NextcloudLoginFlow.cpp
  - zero NextcloudLoginFlow|LoginFlow in 5 generic-infrastructure files
    (SyncEngine.cpp / RemoteSettings.cpp / DatabaseWidget.cpp /
    MainWindow.cpp / DatabaseSettingsWidgetCloudSync.cpp)
  - 4 banner verbatim strings present in NextcloudLoginFlow.cpp
  - tr(BANNER_1) + tr(BANNER_4) call sites: 5 hits (1 timeout + 4 network)
  - ManualRedirectPolicy: 2 attribute setters (initiate Plan 11-01 + poll
    Plan 11-02) + 1 explanatory comment
  - QMetaObject::invokeMethod abort QueuedConnection: 1 hit (cancel)
  - m_pollTimer->start(): 1 hit (startPolling)
  - m_timeoutTimer->start(m_pollTimeoutMs): 1 hit (startPolling)

testnextcloudloginflow grew 10 -> 27 methods; +17 cumulative for Plan 11-02
(14 polling + 3 cancel-semantics from RED commit b79fdbe now flip GREEN).

Per CLAUDE.md the local ctest gate is deferred to phase-end (Plan 11-05);
4-platform CI is the binding verification for this branch.