feat: terminal, eventbus, load recipe

- change: disable reboot android when logged out
- change: load recipe from android app's memory (requires ^0.0.3)
- fix: adb payload handler may get incomplete message

Signed-off-by: pakintada@gmail.com <Pakin>

src/lib/core/adb/adb.ts

@@ -11,6 +11,7 @@ import { Consumable, MaybeConsumable, ReadableStream } from '@yume-chan/stream-e
 import { AdbScrcpyClient } from '@yume-chan/adb-scrcpy';
 import { addNotification } from '../stores/noti';
 import { handleAdbPayload } from '../handlers/adbPayloadHandler';
+import { GlobalEventBus } from '../utils/eventBus';
 import { adbWriter } from '../stores/adbWriter';
 import { WritableStream } from '@yume-chan/stream-extra';
 import { env } from '$env/dynamic/public';
@@ -362,6 +363,83 @@ export async function executeCmd(command: string) {
 	}
 }
 
+/**
+ * Execute an ADB command and stream its output via callbacks.
+ * Used for commands like `logcat` that run indefinitely.
+ *
+ * Returns a cleanup function that can be called to abort the stream.
+ */
+export async function executeStreamingCmd(
+	command: string,
+	callbacks: {
+		onData?: (chunk: string) => void;
+		onError?: (error: string) => void;
+		onExit?: (exitCode: number | undefined) => void;
+	}
+): Promise<() => void> {
+	const instance = getAdbInstance();
+	let aborted = false;
+
+	if (!instance) {
+		callbacks.onError?.('No ADB device connected');
+		return () => {};
+	}
+
+	try {
+		// NOTE: Always use noneProtocol.spawn() for streaming.
+		// shellProtocol.spawnWaitText() waits for the process to exit — fine for
+		// batch commands like 'echo foo', but logcat runs indefinitely, so the
+		// Promise would never resolve and onData would never fire.
+		const process = await instance.subprocess.noneProtocol.spawn(command);
+
+		const reader = process.output.getReader();
+		const decoder = new TextDecoder();
+
+		// Start reading in the background
+		(async () => {
+			try {
+				while (!aborted) {
+					const { done, value } = await reader.read();
+					if (done) break;
+					const text = decoder.decode(value, { stream: true });
+					if (text && !aborted) {
+						callbacks.onData?.(text);
+					}
+				}
+			} catch (e: any) {
+				if (!aborted) {
+					callbacks.onError?.(e.message ?? 'Stream read error');
+				}
+			} finally {
+				if (!aborted) {
+					reader.releaseLock();
+					callbacks.onExit?.(0);
+				}
+			}
+		})();
+
+		// Return cleanup function to abort the stream
+		return () => {
+			aborted = true;
+			try {
+				reader.cancel();
+			} catch {
+				// reader may already be done
+			}
+		};
+	} catch (e: any) {
+		if (!aborted) {
+			if (e.message?.includes('ExactReadable ended')) {
+				callbacks.onError?.('Connection closed');
+			} else {
+				callbacks.onError?.(e.message ?? 'Unknown error');
+			}
+		}
+	}
+
+	return () => {};
+}
+
 export async function disconnect() {
 	let instance = getAdbInstance();
 	if (instance) {
@@ -526,12 +604,32 @@ async function connectToAndroidServer(maxRetries = 5) {
 			if (writer) {
 				addNotification('INFO:Enable Brewing Mode T on machine');
 
+				const textDecoder = new TextDecoder();
+				let buffer = '';
+
 				(async () => {
 					try {
 						while (true) {
 							const { value, done } = await reader.read();
 							if (done) break;
-							handleAdbPayload(new TextDecoder().decode(value));
+
+							// decode chunk
+							buffer += textDecoder.decode(value, { stream: true });
+
+							let lines = buffer.split('\n');
+
+							// save potential incomplete
+							buffer = lines.pop() ?? '';
+
+							for (const line of lines) {
+								if (line.trim() === '') continue;
+
+								GlobalEventBus.emit('adb:raw-payload', line);
+								handleAdbPayload(line);
+							}
+
+							// GlobalEventBus.emit('adb:raw-payload', new TextDecoder().decode(value));
+							// handleAdbPayload(new TextDecoder().decode(value));
 						}
 					} catch (e) {
 						console.error('read error', e);
@@ -637,6 +735,7 @@ async function connectToAndroidRecipeMenuServerOnce(notifyFailure = true, retryO
 						const trimmedMessage = message.trim();
 						if (trimmedMessage) {
 							console.log('[ADB Reader] Processing message:', trimmedMessage.slice(0, 200));
+							GlobalEventBus.emit('adb:raw-payload', trimmedMessage);
 							handleAdbPayload(trimmedMessage);
 						}
 					}
@@ -644,6 +743,7 @@ async function connectToAndroidRecipeMenuServerOnce(notifyFailure = true, retryO
 
 				const remainingMessage = messageBuffer.trim();
 				if (remainingMessage) {
+					GlobalEventBus.emit('adb:raw-payload', remainingMessage);
 					handleAdbPayload(remainingMessage);
 				}
 			} catch (e) {