fix strategy name-missmatch

What's Changed

• applet.js: Change TextIconApplet to IconApplet by @TeaJamFA in #2
• settings-schema.json: Resolves a mismatch between the "laziest" strategy name in the applet and fw_fanctrl

New Contributors

• @TeaJamFA made their first contribution in #2

Full Changelog: v1.1.0...v1.3

v1.1.0 - new api

typo in applet.js

v1.0.1 fw_fanctrl_applet: updated symbols

• Updated default symbols