Standalone GMSL/Argus streamer

• Keep this example scoped to GMSL/Argus capture, AVS1/TCP, NVDEC and CUDA IPC. Do not restore unrelated camera wrappers, USB senders, RTP/recording paths or rig-specific deployment assets without an explicit scope change.
• Preserve upstream notices when adding SPDX headers; missing SPDX does not mean a file lacks a license. Keep third-party exceptions separate from Apache-2.0 code.
• Keep the native sender and standalone receiver independent of robot control software and the Isaac Capture runtime. Use the isaaccapture logger tree without importing it.
• Document Install, Preview, Send, Receive and Viewer stages with explicit commands, without a launcher wrapper. Keep operator instructions in this README rather than duplicating them across subdirectories. Local Argus preview is a separate application and must release the sensor before network capture starts.
• Use HOST_IP/ROBOT_IP discovered for the installation, never developer addresses. Explain source transfer before referencing robot deployment directories.
• Select sensor modes from --list-modes and match PWM to capture rate. Record hardware validation evidence in the review; keep operator mode tables focused on configuration.
• Deploy directory renames with documentation and rebuild stale CMake caches. Do not transfer virtual environments, builds or caches between machines.
• Receiver tests must establish the standalone import path. Check runtime imports and native/receiver tests after trimming dependencies, not just formatting.
• Preserve encoded frame dependencies across disconnects. CUDA IPC handles stay local to the receiving machine; they are not network transport handles.
• Preview loops must handle window-close events before rendering another frame.
• CuPy pixel diagnostics need matching NVRTC; exclude first-use JIT from timing.
• Normalize final newlines and imported executable permissions before staging.
• Describe camera support generically; separate upstream device testing from local validation.
• Use one shared profile per device/resolution; define wire geometry and port once.
• Keep tests under the example-level tests/ directory, split by language and hardware needs.
• Public setup instructions target main; describe pre-merge branch overrides separately.
• Do not infer Argus mode indices from vendor specifications or another model; keep unknown modes explicit in profiles.
• Keep camera YAMLs directly under configs/ with model-prefixed filenames so profile selection needs no subdirectory.
• Use matching columns for all camera profile tables so resolution, frame rate and capture constraints are directly comparable. Keep profile alternatives in those tables; show PROFILE assignments in fenced code blocks with an inline selection hint.
• Preserve HEVC ordering through TCP enqueue and bound receiver work queues; backpressure must remain interruptible during shutdown.
• Verify unresolved review findings against the current PR head and regression tests; an open thread can describe code already fixed in an earlier commit.
• Concurrency regression tests must synchronize inside the operation under test; a pre-call flag and a fixed sleep do not establish lock contention.
• Keep portable tests buildable without Jetson dependencies and each review independently buildable.
• Keep argus_sender, camera_receiver and cuda_ipc_consumer directly under camera_streamer; do not group standalone transport components under the TeleViz visualization name.