refactor: 升级新版一方地图交互事件机制，解决抖动问题 (#2521)

* refactor: 升级新版地图交互事件机制

* refactor: 默认升级 MapNext 至 [email protected]

.changeset/large-pumas-provide.md

@@ -0,0 +1,5 @@
+---
+'@antv/l7-map': patch
+---
+
+refactor: 升级新版一方地图交互事件机制，解决抖动问题

__tests__/unit/preset/environment.ts

@@ -1 +1,4 @@
 (window as any).URL.createObjectURL = jest.fn;
+(window as any).ResizeObserver = jest.fn().mockImplementation(() => ({
+  observe: jest.fn(),
+}));

packages/map/README.md

@@ -1,11 +1,32 @@
-# `map`
+## Map
 
-> TODO: description
+Map fork from [[email protected]](https://github.com/maplibre/maplibre-gl-js), keep event loop, responds user interaction and updates the internal state of the map (current viewport, camera angle, etc.)
 
-## Usage
+```mermaid
+sequenceDiagram
+    actor user
+    participant DOM
+    participant handler_manager
+    participant handler
+    participant camera
+    participant transform
+    participant map
 
-```
-const map = require('map');
+    user->>camera: map#setCenter, map#panTo
+    camera->>transform: update
+    camera->>map: fire move event
+    map->>map: _render()
 
-// TODO: DEMONSTRATE API
+    user->>DOM: resize, pan,<br>click, scroll,<br>...
+    DOM->>handler_manager: DOM events
+    handler_manager->>handler: forward event
+    handler-->>handler_manager: HandlerResult
+    handler_manager->>transform: update
+    handler_manager->>map: fire move event
+    map->>map: _render()
 ```
+
+- [Transform](./src/geo/transform.ts) holds the current viewport details (pitch, zoom, bearing, bounds, etc.). Two places in the code update transform directly:
+  - [Camera](./src/camera.ts) (parent class of [Map](./src/map)) in response to explicit calls to [Camera#panTo](./src/camera.ts#L207), [Camera#setCenter](./src/camera.ts#L169)
+  - [HandlerManager](./src/handler_manager.ts) in response to DOM events. It forwards those events to interaction processors that live in [src/ui/handler](./src/handler), which accumulate a merged [HandlerResult](./src/handler_manager.ts#L64) that kick off a render frame loop, decreasing the inertia and nudging map.transform by that amount on each frame from [HandlerManager#\_updateMapTransform()](./src/handler_manager.ts#L413). That loop continues in the inertia decreases to 0.
+- Both camera and handler_manager are responsible for firing `move`, `zoom`, `movestart`, `moveend`, ... events on the map after they update transform. Each of these events (along with style changes and data load events) triggers a call to [Map#\_render()](./src/map.ts#L2480) which renders a single frame of the map.