chore: Update version to 0.5.0-beta02

docs: update important note with GitHub Flavored Markdown

fix(switches): Fix thumb and track color in dark mode (#191)

fix(text-inputs): Character counter position (#187)

feat: add small tags (#182)

fix(snackbars): Add vertical padding for snackBar component (#178)

docs: update README.md

feat: update icons (#190)

chore: add `documentation_improvement.md` issue template (#184)

feat(fabs): Adding Fab full width case into sample (#180)

chore: delete useless label in GitHub Actions (#181)

feat: Update icons

feat: update assets (#177)

docs(contributing.md): fix typo

fix(appbars): fix spacing issue between searchView and left icon (#172)