feat: ship a web app (#218)

* feat(orion): add endpoint for link metadata

* refactor: cleanup comments

* wip: plumbing for building a web app

* setup deployment materials for web app

* fix(web): favicon

js/desktop/src/features/compose/compose-overlay.tsx

@@ -23,6 +23,8 @@ import { MAX_ATTACHMENT_SIZE_BYTES, MAX_ATTACHMENTS } from "@/lib/constants";
 import type { PendingAttachment } from "@/features/compose/attachment-strip";
 import { useSuspendPlayback } from "@/hooks/use-suspend-playback";
 import { useComposeIntentStore } from "@/stores/compose-intent-store";
+import { platform } from "@/lib/platform";
+import { requireDesktop } from "@/lib/platform/desktop-only";
 
 export type ComposeStep = "idle" | "picking" | "recording" | "reviewing" | "typing" | "configuring" | "submitting";
 
@@ -512,6 +514,7 @@ export function ComposeOverlay({
           } else if (e.key === "s" || e.key === "S") {
             e.preventDefault();
             if (!guardIdle()) break;
+            if (!requireDesktop("Screen recording")) break;
             setRecordingSource("screen");
             setStepSync("picking");
           } else if (e.key === "t" || e.key === "T") {
@@ -594,7 +597,7 @@ export function ComposeOverlay({
         <ScreenSourcePicker
           title="Record your screen"
           confirmLabel="Record"
-          getSources={window.electronScreen.getScreenSources}
+          getSources={platform.screenRecord.getScreenSources}
           onSelect={handleScreenSourceSelected}
           onCancel={cancel}
         />