Set Compact Block Filters as default network option

[andreasgriffin]

While this PR is a small change, the work to make CBF + Mempool tx monitoring work great, was a massive and worthwhile effort.

• Added the core features: P2P listener in Design overhaul and p2p Listener #186 and Compact Block Filters in Compact Block Filters #268
• Improved network reliability with fixes for default ports, discovery, configurable listening connections, and timeouts in Add default port to p2p_inital_url #262, Fix p2p discovery #319, Feature: Configurable number of P2P listening connections to improve reliability #464, and P2p Timeout fix #541
• Fixed CBF runtime stability issues such as broadcast bugs, high CPU usage, repeated-send lockups, and restart handling in Fix cbf broadcast bug #291, Fix high cpu usage when rebuilding (due to cbf node shutdown) #300, Prevent lockup on CBF repeated send #318, and CBF: Ask if it should be restarted #346
• Improved sync visibility and UX with better sync state handling and a dedicated CBF sync widget in Fix syncing status for very fast CBF regtest sync #351 and Feature: CBF Sync Widget #529
• Added test coverage and cross-platform hardening for CBF, including dedicated tests and Windows support in Pytest: Add CBF for pytests #385 and Pytest CBF on Windows #390

• bug fixes CBF widget iteration bug fix #599

HUGE hanks to @rustaceanrob for the insanely good work he did creating CBF kyoto client

• to place the CBF nodes on the map, the next version of bdk will contain feat: Add current connection list 2140-dev/kyoto#543 which will give the necessary info

tagging @design-rrr :
changed first line of description to : Bitcoin Safe downloads block summaries from multiple nodes for privacy. After this initial sync, updates will be fast.

Syncing a wallet now looks like (added network settings button) on a (maximum 9 MB/s download) internet connection (in the end was unlucky with dropped speed):

Required

• pre-commit install before any commit. If pre-commit wasn't run for all commits, you can squash all commits git reset --soft $(git merge-base main HEAD) && git commit -m "squash" and ensure the squashed commit is properly formatted
• All commits must be signed. If some are not, you can squash all commits git reset --soft $(git merge-base main HEAD) && git commit -m "squash" and ensure the squashed commit is signed
• UI/Design/Menu changes were tested on macOS, because macOS creates endless problems. Optionally attach a screenshot.

Optional

• Update all translations
• Appropriate pytests were added
• Documentation is updated
• If this PR affects builds or install artifacts, set the Build-Relevant label to trigger build workflows