v2.28.0

• chore(controls): add e2e tests for toggle findbar and zoom (#1099) (b21c506), closes #1099
• chore(i18n): Update Translations (#1103) (035d424), closes #1103
• chore(release): 2.28.0 (266e210)
• fix(find): Add tooltips and hover styles to find control buttons (#1102) (1558bc4), closes #1102
• fix(viewer): Find controls in PPT files update current page (#1101) (ff74694), closes #1101