Electrum

qml: set sourceSize on HistoryItemDelegate icon

From the Qt docs (https://doc.qt.io/qt-6/qml-qtquick-image.html#sourceSize-prop):
```
Unlike the width and height properties, which scale the painting of the image, this property sets the maximum number of pixels stored for the loaded image so that large images do not use more memory than necessary.
```

When we want to display e.g. the clock icon in iconSizeLarge we only need to keep
iconSizeLarge with/height pixels in memory instead of the whole 256x256 icon.

qml: history list: improve scrolling speed

Disables the Material design ovelay background on HistoryItemDelegate
to prevent flickering when scrolling and loading the app.

Sets reuseItems and cacheBuffer in history ElListView to reuse delegate
instances instead of destroying and re-creating them each time they
become (in-)visible. This makes scrolling through a large history
smoother.

commands: add list_channel_htlcs command to list failed, inflight and settled HTLCs for a channel

qml: QERequestDetails: handle _wallet = None in callback

Hanndle `QERequestDetails._wallet` being `None` in the
`on_event_request_status` callback to fix #10617.

SECURITY.md: enable "private vuln reports" on GitHub

ref https://docs.github.com/en/code-security/how-tos/report-and-fix-vulnerabilities/privately-reporting-a-security-vulnerability

release notes: 4.7.2: add links to security disclosures

commands: export_lightning_preimage: add comment about wallet password

lazy trampoline:

If a trampoline forwarder fails to find a path, it may return a list
of trampolines it knows how to reach, so that clients can add these
trampolines to their route.

The list of trampolines and fees is written in the error data of
the 'update_fail_htlc' message.

lazy_trampoline: adapt unit test

create_routes_for_payment: allow trampoline forwarding without channel_db if there is a direct path

bolt11: follow-up renames

qml: BalanceDetails: fix typo

qt, watchtower: cleanup imports

lnaddr: rename LnAddr -> bolt11

The LnAddr, lndecode and lnencode naming didn't imply that it is
bolt 11 specific, making it confusing to work with, now that there are
also bolt 12 "lnaddr".
Renaming it to *bolt11* creates a clear separation to bolt 12 things and
reduces mental load.

This commit is pure renaming (using the PyCharm IDE refactor function),
except for the removal of the `object` inheritance of LnAddr/BOLT11Addr,
this is Python 2 legacy.

crash_reporter: detect more altcoin-forks, don't send reports

A new crash report [0] looks to be from a fork where the altcoin has the same genesis block [1] as Bitcoin.
But ofc "branding" is important, so they updated the URLs to point to their fork -- so we could also test against that.

[0]: https://github.com/spesmilo/electrum/issues/10610
[1]: https://github.com/palladium-coin/pallectrum/blob/0df81c6af8d36f3549739576681d3df9969e32fd/electrum/constants.py#L194

qml: add default topPadding to ElTextArea

I noticed all ElTextAreas seem to look better with some topPadding,
so it makes more sense to add it as default to ElTextArea.
Followup to https://github.com/spesmilo/electrum/pull/10579

qml: ElTextArea: hide placeholder text on user input

When the user enters something into the ElTextArea the placeholder
text should be hidden so it doesn't conflict with the user input.
This affects e.g. the lnurl pay dialog.

setup.py: "qml_gui" extra: update pyqt version

trampoline: _allocate_fee_budget_among_route: followup comment

test_lnrouter: add unittests for tramp fee allocation

Adds `TestAllocateFeeBudget` for trampoline route fee allocation
coverage.

Co-Authored-By: SomberNight <somber.night@protonmail.com>

trampoline: handle edges with known fees in allocation

Handle `TrampolineEdge` with known fees when allocating fees to
`TrampolineEdge` with `PLACEHOLDER_FEE` during trampoline route
construction.

This allows to create a mixed route from edges where we know the exact
feerates (e.g. provided through lazy trampoline) and evenly spread the
remaining budget between the edges where the fees are unknown (`PLACEHOLDER_FEE`).

Co-Authored-By: SomberNight <somber.night@protonmail.com>

qt: send start_new_window exc to reporter

Send more types of exceptions happening during daemon.load_wallet
in `ElectrumGui.start_new_window()` to the crash reporter to catch
e.g. assertion failures instead of showing them to the user as a warning
dialog.

build: update pinned ledger-bitcoin (partial rerun freeze_packages)

onion_message: simplify send_onion_message_to

Remove the hops data encryption from the blinded path branch of
send_onion_message_to. Our hops data is already encrypted before
and the blinded paths hops data is already encrypted by the recipient,
so this is a no-op.

Also use encrypt_hops_recipient_data in create_route_to_introduction_point,
it does the same as the existing encryption step.

onion_message: use util.random_shuffled_copy instead rand sort