v1.7.8

Full Changelog: v1.7.7...v1.7.8

• Added Linear stepper and custom step actions (https://github.com/epicmaxco/vuestic-ui/pull/3641[)](https://github.com/epicmaxco/vuestic-ui/commit/7354328aa9762ca7b0bb23e39e12485ebaf93f26) by @Bond-Addict

• feat(modal): before-ok and before-cancel methods (https://github.com/epicmaxco/vuestic-ui/pull/3738[)](https://github.com/epicmaxco/vuestic-ui/commit/1a547b847fdec4318bca74c43e57a63c6022ada6) by @m0ksem

• fix: devDependencies (https://github.com/epicmaxco/vuestic-ui/pull/3754[)](https://github.com/epicmaxco/vuestic-ui/commit/d2be307ec82462a4a541779571be87c48a47276e) by @SAF2k

• chore: bump version to v1.7.7 by @m0ksem

• chore: bump version to v1.7.8 by @m0ksem