Floatplane channel plugin for Jellyfin 10.10.x: browse, HLS proxy, cookie session, CI release

- IChannel: creators -> sub-channels -> video posts (public listing API, search mapped)
- IRequiresMediaInfoCallback -> signed proxy URLs; stream controller rewrites HLS so the
  AES-128 key is fetched server-side with the session cookie, segments stay on the CDN
- delivery/info cached per token lifetime and throttled (~2/min)
- config page: paste sails.sid + validate, extra creators, quality, search test
- scripts/package.sh -> plugin folder + zip + md5 + manifest.json; Gitea release workflow
- research docs, HAR analysis (HAR itself gitignored), install-pi5.sh

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

doc/research/reference-sources/wf_VideoView.swift

@@ -0,0 +1,33 @@
+import SwiftUI
+import AVKit
+import FloatplaneAPIClient
+
+struct VideoView: View {
+	
+	@StateObject var viewModel: VideoViewModel
+	let beginningWatchTime: Double
+	
+	var body: some View {
+		switch viewModel.state {
+		case .idle:
+			ProgressView().onAppear(perform: {
+				viewModel.load()
+			})
+		case .loading:
+			ProgressView()
+		case let .failed(error):
+			ErrorView(error: error, tryAgainText: "Refresh", tryAgainHandler: {
+				viewModel.state = .idle
+			})
+		case .loaded:
+			VideoPlayerView(viewModel: viewModel, beginningWatchTime: beginningWatchTime)
+				.edgesIgnoringSafeArea(.all)
+		}
+	}
+}
+
+struct VideoView_Previews: PreviewProvider {
+	static var previews: some View {
+		VideoView(viewModel: VideoViewModel(fpApiService: MockFPAPIService(), videoAttachment: MockData.getBlogPost.videoAttachments!.first!, contentPost: MockData.getBlogPost, description: "Test description", bearerToken: "foo"), beginningWatchTime: 0.75)
+	}
+}