bug #1903 [LiveComponent] accept live component Content-Type with suffix (WebMamba)

This PR was merged into the 2.x branch.

Discussion
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[LiveComponent] accept live component Content-Type with suffix

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| Issues        | Fix #1902
| License       | MIT

Commits
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044f338 [LiveComponent] accept live component Content-Type with suffix

Author: kbond

src/LiveComponent/assets/dist/live_controller.js

@@ -2049,13 +2049,14 @@ class Component {
         this.valueStore.flushDirtyPropsToPending();
         this.isRequestPending = false;
         this.backendRequest.promise.then(async (response) => {
+            var _a;
             const backendResponse = new BackendResponse(response);
             const html = await backendResponse.getBody();
             for (const input of Object.values(this.pendingFiles)) {
                 input.value = '';
             }
             const headers = backendResponse.response.headers;
-            if (headers.get('Content-Type') !== 'application/vnd.live-component+html' && !headers.get('X-Live-Redirect')) {
+            if (!((_a = headers.get('Content-Type')) === null || _a === void 0 ? void 0 : _a.includes('application/vnd.live-component+html')) && !headers.get('X-Live-Redirect')) {
                 const controls = { displayError: true };
                 this.valueStore.pushPendingPropsBackToDirty();
                 this.hooks.triggerHook('response:error', backendResponse, controls);

src/LiveComponent/assets/src/Component/index.ts

@@ -296,7 +296,7 @@ export default class Component {
 
             // if the response does not contain a component, render as an error
             const headers = backendResponse.response.headers;
-            if (headers.get('Content-Type') !== 'application/vnd.live-component+html' && !headers.get('X-Live-Redirect')) {
+            if (!headers.get('Content-Type')?.includes('application/vnd.live-component+html') && !headers.get('X-Live-Redirect')) {
                 const controls = { displayError: true };
                 this.valueStore.pushPendingPropsBackToDirty();
                 this.hooks.triggerHook('response:error', backendResponse, controls);