* fix: a few build problems
* slob should not depends on MAKE_ZIM_SUPPORT
* cmake failed to build when WITH_EPWING disabled.
* [autofix.ci] apply automated fixes
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
* use repology.org to replace manually created linux package list [0]
* update debian/ubuntu dependencies (delete outdated fedora one)
* update all build doc to qt6
* add cmake flags info
* merge all build instructions into one
* add more ocr examples
* add links and fix dictionary formats info
* misc