Merge branch '44-ensure-all-templates-can-be-resolved-add-solver-script-fix-templates' into 'master'

Resolve "Ensure all templates can be resolved, add solver script, fix templates"

Closes #44

See merge request !37

Resolve "Add a "tip" button"

Closes #25

See merge request !35

Resolve "Show allowed values in select value bar"

Closes #38

See merge request !34

Resolve "Add a nightmare difficulty mode and a 4x4 grid size"

Closes #37

See merge request !32

Resolve "Preload winning image"

Closes #39

See merge request !33

Resolve "Unselect current cell on new game"

Closes #35

See merge request !31

Resolve "Improve flexibility in layout"

Closes #36

See merge request !30

Resolve "Fix compute/display conflicts on cell update"

Closes #34

See merge request !29

Resolve "Forbid delete value in fixed cell"

Closes #33

See merge request !28

Resolve "Improve gameplay / winning game"

Closes #8

See merge request !14

Resolve "Force fixed orientation"

Closes #31

See merge request !26

Resolve "Add fastlane metadata"

Closes #16

See merge request !15

Resolve "Improve game menu"

Closes #18

See merge request !24

Resolve "Add jabber notification on create tag"

Closes #28

See merge request !23

Resolve "Highlight all same cells as current selected"

Closes #21

See merge request !19

Resolve "Remove game icon from title bar"

Closes #24

See merge request !21

Resolve "Fix init grid size"

Closes #27

See merge request !22

Resolve "Improve CI/CD, fix release, skip jobs"

Closes #26

See merge request !20

Resolve "Improve CI/CD, create tag on new release step"

Closes #22

See merge request !18

Resolve "Allow non square sub-blocks"

Closes #20

See merge request !16