Floating agent bottom

[RitwikSrivastava]

The floating agent footer should toggle visibility based on the hero visibility.

Fix #160

Test URLs:

• Before: https://main--hsf-commonmoves--hlxsites.hlx.page/
• After: https://floatingagent--hsf-commonmoves--hlxsites.hlx.page/drafts/ritsriva/nancy1

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
• [ ] Re-sync branch

Commits

* [c599e54](https://github.com/hlxsites/hsf-commonmoves/commit/c599e54edbc423601201e6bcaf79b3c86fbfb16a) :white_check_mark: (latest) * [dba5aa8](https://github.com/hlxsites/hsf-commonmoves/commit/dba5aa8ec7af3b8005732c96f6d5dfb72f537ca1) :white_check_mark: * [94ba880](https://github.com/hlxsites/hsf-commonmoves/commit/94ba880ba84ae008c2544ebb4381f6bf323df330) :white_check_mark: * [8fcc666](https://github.com/hlxsites/hsf-commonmoves/commit/8fcc666d86b5d95822cd305bf1a559f39e6a762e) :white_check_mark: * [8e64dff](https://github.com/hlxsites/hsf-commonmoves/commit/8e64dff1cf393c4bd71429552dd2c8b97045b74c) :white_check_mark: * [af9c03a](https://github.com/hlxsites/hsf-commonmoves/commit/af9c03aab2ed52e3cde4deff15850907048c3ac1) :white_check_mark: * [39647a2](https://github.com/hlxsites/hsf-commonmoves/commit/39647a2484265d56c1cf6e70a3e4c66df63cae36) :white_check_mark: * [402d645](https://github.com/hlxsites/hsf-commonmoves/commit/402d6457178c83c7e24397d772a947e9128814b0) :white_check_mark: * [5c9c2ba](https://github.com/hlxsites/hsf-commonmoves/commit/5c9c2ba287a0069e5784b5da06ac46c68db0649f) :white_check_mark: * [a35e454](https://github.com/hlxsites/hsf-commonmoves/commit/a35e45450d4c42dbddfb32d915c184b8235fe2c8) :white_check_mark: * [0288ab3](https://github.com/hlxsites/hsf-commonmoves/commit/0288ab3ab5b7805ed6a1c702bb1f99b8d06e427f) :white_check_mark: * [a271faa](https://github.com/hlxsites/hsf-commonmoves/commit/a271faafb674f9ec310ec900cb81377f221d4f7f) :white_check_mark: * [d50dfb4](https://github.com/hlxsites/hsf-commonmoves/commit/d50dfb4739c1f586af51f6fe856455acf9fbd664) :white_check_mark: * [2162427](https://github.com/hlxsites/hsf-commonmoves/commit/2162427757f1ea7e0980367b8c73cbd66a7d86cf) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/drafts/ritsriva/nancy1

[RitwikSrivastava]

@bstopp review comment incorporated. Please re-review.