opt:update stardict icon (#2219)

opt:update stardict icon

opt:update stardict icon

fix:update doc

fix:shift+click reselect all dictionaries

fix:change signature

opt:add solo indicator to the toolbar

opt:add solo indicator to the toolbar

[autofix.ci] apply automated fixes

opt:string boundary check

opt:full index add headword along with content

fix: issue #2213

fix: issue #2213

fix: issue #2213

fix auto dark reader mode for Linux and macOS

opt: fix -Wall compiler warnings and make -Wall required to pass …

[autofix.ci] apply automated fixes

opt:add favorite word ,check selected folder first

[autofix.ci] apply automated fixes

opt:add favorite word ,check selected folder first

[autofix.ci] apply automated fixes

opt:add favorite word ,check selected folder first

opt: use selected folder first

fix: amend pr #2203 (#2207)

[autofix.ci] apply automated fixes

fix: amend pr #2203

opt:add favorite folder under the current selected folder (#2204)