backport: Merge bitcoin#28144, 26705, 27832, 28101, 28028#7078

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vijaydasmp wants to merge 6 commits intodashpay:developfrom

vijaydasmp:Jan_2026_3

Commits on Jan 2, 2026

Merge bitcoin/bitcoin#28144: test: fix intermittent failure in p2p_getaddr_caching.py

fanquake
authored and
vijaydasmp
committed
Merge bitcoin/bitcoin#26705: clang-tidy: Fix `modernize-use-default-member-init` in headers and force to check all headers

MarcoFalke
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vijaydasmp
committed
Merge bitcoin/bitcoin#27832: doc: Clarify -datacarriersize, add -datacarriersize=2 tests

fanquake
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vijaydasmp
committed
Merge bitcoin/bitcoin#28101: doc, refactor: changing -torcontrol help to specify that a default port is used

achow101
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vijaydasmp
committed
(partial) Merge bitcoin/bitcoin#29791: test: Bump timeouts in feature_index_prune and wallet_importdescriptors

fanquake
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vijaydasmp
committed
28144
vijaydasmp
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