(1) fix contain point calculation.
(2) remove Geo['_nameCoordMap'], instead, calculate center on demand.
(3) fix that some API missing nameProperty and geoJSON should cached not only by mapName but also by nameProperty.
(4) do not support nameMap in geoSVG until some real requirements come.
(5) svg line polyline use 'region.lineStyle' rather than 'region.itemStyle'
(6) svg text tspan image are enabled to trigger tooltip and user event (but not supported to change state and style yet).

feature: [tooltip] correct component tooltip cascade and support manually trigger component tooltip.

(1) Make component tooltip inherit cascade correct: itemOption.tooltip -> componentOption.tooltip -> globalOption.tooltip
(previous incorrect cascade: itemOption.tooltip -> globalOption.tooltip
(2) Enable trigger component tooltip by chart.dispatchAction({ type: 'showTip', legendIndex: 0, name: 'some' });

To make (2) happen, this commit migrate `ECElement['tooltip']` to ECData['tooltipConfig']['option'],
and add other info in ECData['tooltipConfig']:
{
      componentMainType
      componentIndex
      name
}
to locate a tooltipable component element by a payload.

feat(i18n): added czech translation

(1) "geoselectchanged" event: add param: allSelected: { geoIndex: number, name: string[] }[]
(2) geoSVG resource support:
+ label
+ emphasis/select/blur state
+ "geoselectchanged" event (on geo component)
+ "selectchanged" event (on map series)
(3) some refactor to make those happen:
+ The original `Region` is migrated to `GeoJSONRegion`. And make `Region` as the base class of `GeoJSONRegion` and `GeoSVGRegion`.
+ Modify the constructor of `Geo`.

(1) label scale implementation change: user afterUpdate rather than / parentScale.
(2) some refactor and clean code.

* fix(series): fix series data type judgment bug. close #14293

* fix(series): fix series data type judgment bug. close #14293

* fix(style): change code style

* fix(remove files): remove history files

Fix(sankey): sankey label has higher z2

(1) refactor of geoJSON & SVG source loader and management.
(2) remove the support of "load multiple geoJSON or SVG in one map name". This feature is never documented and published. And this feature have a inherent problem that it's not easy to normalize the unit among the different SVG. After this commit, one map name can only have one geoJSON or one SVG.

fix(dataZoom):fix dataZoom setting no effect

Export union members of option types separately

fix(markArea): markArea background color disappeared. close #13647

fix(markLine): fix axis type in markLine data and close #14300

fix treemap display drill-down icon repeatedly.

but in 58dc3f70 the merge was not correct enough (it cause the drillDownIcon displayed repeatedly in some case).
So fix it according to 8c2267d4. And add the missing test case.

fix(type): exporting more necessary types for generating declarations in the extensions

Merge 5.0.2 release to master

Add LegendComponentOption.icon property type

Fix wording, typos, making it idiomatic & uniform