Main changes

SubGHz:
- Fix rare crash when opening Read mode via Frequency analyzer
- Refactor frequency analyzer code for better readability (by @derskythe | PR #782)

Docs: Remove not printable symbols and update docs (by @derskythe | PR #783)
Apps: Check out more Apps updates and fixes by following this link

Other changes

Misc: Fix typo in comment in QueueTools.py (by @eltociear | PR #785)
OFW: Reordered VS-Code Tasks to follow the Release > Debug schema
OFW: Remove unused entries from .editorconfig

Known NFC post-refactor regressions list:

Mifare Mini clones reading is broken (original mini working fine) (OFW)
NFC CLI was removed with refactoring (OFW) (will be back soon)

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MOST OF ALL, THANK YOU TO THE FLIPPER ZERO COMMUNITY THAT KEEPS GROWING OUR PROJECT!