feat: Add log streaming functionality for Docker containers and improve platform service type handling in HTTP server

ts/classes/docker.ts

@@ -939,4 +939,49 @@ export class OneboxDockerManager {
     }
     return this.dockerClient.listContainers();
   }
+
+  /**
+   * Stream container logs continuously
+   * @param containerID The container ID
+   * @param callback Callback for each log line (line, isError)
+   */
+  async streamContainerLogs(
+    containerID: string,
+    callback: (line: string, isError: boolean) => void
+  ): Promise<void> {
+    try {
+      const container = await this.dockerClient!.getContainerById(containerID);
+
+      if (!container) {
+        throw new Error(`Container not found: ${containerID}`);
+      }
+
+      const logStream = await container.streamLogs({
+        stdout: true,
+        stderr: true,
+        timestamps: true,
+        tail: 100,
+      });
+
+      logStream.on('data', (chunk: Uint8Array) => {
+        // Docker multiplexes stdout/stderr with 8-byte header
+        // Byte 0: stream type (1=stdout, 2=stderr)
+        // Bytes 4-7: frame size (big-endian)
+        // Rest: actual log data
+        const streamType = chunk[0];
+        const isError = streamType === 2;
+        const content = new TextDecoder().decode(chunk.slice(8));
+        if (content.trim()) {
+          callback(content.trim(), isError);
+        }
+      });
+
+      logStream.on('error', (err: Error) => {
+        logger.error(`Log stream error for ${containerID}: ${err.message}`);
+      });
+    } catch (error) {
+      logger.error(`Failed to stream logs for ${containerID}: ${getErrorMessage(error)}`);
+      throw error;
+    }
+  }
 }