[Videos] Video player - PR #2 - better web support (#4732)

* attempt some sort of "usurping" system

* polling-based active video approach

* split into inner component again

* click to steal active video

* disable findAndActivateVideo on native

* new intersectionobserver approach - wip

* fix types

* disable perf optimisation to allow overflow

* make active player indicator subtler, clean up video utils

* partially fix double-playing

* start working on controls

* fullscreen API

* get buttons working somewhat

* rm source from where it shouldn't be

* use video elem as source of truth

* fix keyboard nav + mute state

* new icons, add fullscreen + time + fix play

* unmount when far offscreen + round 2dp

* listen globally to clicks rather than blur event

* move controls to new file

* reduce quality when not active

* add hover state to buttons

* stop propagation of videoplayer click

* move around autoplay effects

* increase background contrast

* add subtitles button

* add stopPropagation to root of video player

* clean up VideoWebControls

* fix chrome

* change quality based on focused state

* use autoLevelCapping instead of nextLevel

* get subtitle track from stream

* always use hlsjs

* rework hls into a ref

* render player earlier, allowing preload

* add error boundary

* clean up component structure and organisation

* rework fullscreen API

* disable fullscreen on iPhone

* don't play when ready on pause

* debounce buffering

* simplify giant list of event listeners

* update pref

* reduce prop drilling

* minimise rerenders in `ActiveViewContext`

* restore prop drilling

---------

Co-authored-by: Samuel Newman <10959775+mozzius@users.noreply.github.com>
Co-authored-by: Hailey <me@haileyok.com>

src/components/icons/ArrowsDiagonal.tsx

@@ -0,0 +1,17 @@
+import {createSinglePathSVG} from './TEMPLATE'
+
+export const ArrowsDiagonalOut_Stroke2_Corner0_Rounded = createSinglePathSVG({
+  path: 'M14 5a1 1 0 1 1 0-2h6a1 1 0 0 1 1 1v6a1 1 0 1 1-2 0V6.414l-4.293 4.293a1 1 0 0 1-1.414-1.414L17.586 5H14ZM4 13a1 1 0 0 1 1 1v3.586l4.293-4.293a1 1 0 0 1 1.414 1.414L6.414 19H10a1 1 0 1 1 0 2H4a1 1 0 0 1-1-1v-6a1 1 0 0 1 1-1Z',
+})
+
+export const ArrowsDiagonalIn_Stroke2_Corner0_Rounded = createSinglePathSVG({
+  path: 'M20.957 3.043a1 1 0 0 1 0 1.414L16.414 9H20a1 1 0 1 1 0 2h-6a1 1 0 0 1-1-1V4a1 1 0 1 1 2 0v3.586l4.543-4.543a1 1 0 0 1 1.414 0ZM3 14a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1v6a1 1 0 1 1-2 0v-3.586l-4.543 4.543a1 1 0 0 1-1.414-1.414L7.586 15H4a1 1 0 0 1-1-1Z',
+})
+
+export const ArrowsDiagonalOut_Stroke2_Corner2_Rounded = createSinglePathSVG({
+  path: 'M13 4a1 1 0 0 1 1-1h5a2 2 0 0 1 2 2v5a1 1 0 1 1-2 0V6.414l-4.293 4.293a1 1 0 0 1-1.414-1.414L17.586 5H14a1 1 0 0 1-1-1Zm-9 9a1 1 0 0 1 1 1v3.586l4.293-4.293a1 1 0 0 1 1.414 1.414L6.414 19H10a1 1 0 1 1 0 2H5a2 2 0 0 1-2-2v-5a1 1 0 0 1 1-1Z',
+})
+
+export const ArrowsDiagonalIn_Stroke2_Corner2_Rounded = createSinglePathSVG({
+  path: 'M20.957 3.043a1 1 0 0 1 0 1.414L16.414 9H20a1 1 0 1 1 0 2h-5a2 2 0 0 1-2-2V4a1 1 0 1 1 2 0v3.586l4.543-4.543a1 1 0 0 1 1.414 0ZM3 14a1 1 0 0 1 1-1h5a2 2 0 0 1 2 2v5a1 1 0 1 1-2 0v-3.586l-4.543 4.543a1 1 0 0 1-1.414-1.414L7.586 15H4a1 1 0 0 1-1-1Z',
+})

src/components/icons/CC.tsx

@@ -0,0 +1,9 @@
+import {createSinglePathSVG} from './TEMPLATE'
+
+export const CC_Stroke2_Corner0_Rounded = createSinglePathSVG({
+  path: 'M3 4a1 1 0 0 1 1-1h16a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V4Zm2 1v14h14V5H5Zm10.957 6.293a1 1 0 1 0 0 1.414 1 1 0 0 1 1.414 1.414 3 3 0 1 1 0-4.242 1 1 0 0 1-1.414 1.414Zm-6.331-.22a1 1 0 1 0 .331 1.634 1 1 0 0 1 1.414 1.414 3 3 0 1 1 0-4.242 1 1 0 0 1-1.414 1.414.994.994 0 0 0-.331-.22Z',
+})
+
+export const CC_Filled_Corner0_Rounded = createSinglePathSVG({
+  path: 'M3 4a1 1 0 0 1 1-1h16a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V4Zm11.543 7.293a1 1 0 0 1 1.414 0 1 1 0 0 0 1.414-1.414 3 3 0 1 0 0 4.242 1 1 0 0 0-1.414-1.414 1 1 0 0 1-1.414-1.414Zm-6 0a1 1 0 0 1 1.414 0 1 1 0 0 0 1.414-1.414 3 3 0 1 0 0 4.243 1 1 0 0 0-1.414-1.415 1 1 0 0 1-1.414-1.414Z',
+})

src/components/icons/Pause.tsx

@@ -0,0 +1,17 @@
+import {createSinglePathSVG} from './TEMPLATE'
+
+export const Pause_Stroke2_Corner0_Rounded = createSinglePathSVG({
+  path: 'M4 4a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V4Zm2 1v14h2V5H6Zm8-1a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1h-4a1 1 0 0 1-1-1V4Zm2 1v14h2V5h-2Z',
+})
+
+export const Pause_Filled_Corner0_Rounded = createSinglePathSVG({
+  path: 'M4 4a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V4ZM14 4a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1h-4a1 1 0 0 1-1-1V4Z',
+})
+
+export const Pause_Stroke2_Corner2_Rounded = createSinglePathSVG({
+  path: 'M4 6a3 3 0 0 1 6 0v12a3 3 0 1 1-6 0V6Zm3-1a1 1 0 0 0-1 1v12a1 1 0 1 0 2 0V6a1 1 0 0 0-1-1Zm7 1a3 3 0 1 1 6 0v12a3 3 0 1 1-6 0V6Zm3-1a1 1 0 0 0-1 1v12a1 1 0 1 0 2 0V6a1 1 0 0 0-1-1Z',
+})
+
+export const Pause_Filled_Corner2_Rounded = createSinglePathSVG({
+  path: 'M4 6a3 3 0 0 1 6 0v12a3 3 0 1 1-6 0V6ZM14 6a3 3 0 1 1 6 0v12a3 3 0 1 1-6 0V6Z',
+})

src/components/icons/Play.tsx

@@ -1,5 +1,13 @@
 import {createSinglePathSVG} from './TEMPLATE'
 
+export const Play_Stroke2_Corner0_Rounded = createSinglePathSVG({
+  path: 'M5.507 2.13a1 1 0 0 1 1.008.013l15 9a1 1 0 0 1 0 1.714l-15 9A1 1 0 0 1 5 21V3a1 1 0 0 1 .507-.87ZM7 4.766v14.468L19.056 12 7 4.766Z',
+})
+
+export const Play_Filled_Corner0_Rounded = createSinglePathSVG({
+  path: 'M6.514 2.143A1 1 0 0 0 5 3v18a1 1 0 0 0 1.514.858l15-9a1 1 0 0 0 0-1.716l-15-9Z',
+})
+
 export const Play_Stroke2_Corner2_Rounded = createSinglePathSVG({
   path: 'M5 5.086C5 2.736 7.578 1.3 9.576 2.534L20.77 9.448c1.899 1.172 1.899 3.932 0 5.104L9.576 21.466C7.578 22.701 5 21.263 5 18.914V5.086Zm3.525-.85A1 1 0 0 0 7 5.085v13.828a1 1 0 0 0 1.525.85l11.194-6.913a1 1 0 0 0 0-1.702L8.525 4.235Z',
 })