推进 INI 面板 entry doc

wasm-port/docs/panel-entry.md

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+# INI Panel Entry
+
+This page is the short entry map for the INI panel UI shell.
+
+## Shell Module
+
+Use the shell-facing module when an outer UI needs entry links or a read-only
+control view:
+
+```js
+import {
+  getIniPanelEntryManifest,
+  createMachineSessionControlPageController,
+  renderMachineSessionControlView,
+} from "../runtime/ui/ini-panel/ui-shell.js";
+```
+
+`ui-shell.js` re-exports the entry manifest, the read-only control-page
+controller, and the control-view renderer. It does not implement CNC behavior.
+
+## Pages
+
+| Page | Path | Role |
+| --- | --- | --- |
+| Launch | `runtime/ui/ini-panel/launch.html` | Read-only entry page for available panel surfaces. |
+| Edit and run | `runtime/ui/ini-panel/index.html` | Editable INI panel and existing run workflow surface. |
+| Read-only control view | `runtime/ui/ini-panel/control-page.html` | Read-only control view backed by the panel API. |
+
+## Entry Manifest
+
+The visible launch entries come from `getIniPanelEntryManifest()`:
+
+| Entry id | Href | Title |
+| --- | --- | --- |
+| `edit-run` | `./index.html` | Open edit and run panel |
+| `control-view` | `./control-page.html` | Open read-only control view |
+
+## Boundary
+
+The entry shell only links pages and renders already-observed panel state. It
+does not parse G-code, infer canonical events, or implement LinuxCNC-owned
+tool, parameter, planner, or kinematics behavior.