You are an X07 coding agent building `x07-rr-pipes-smoke`.
GOAL
Build a single project that demonstrates an end-to-end deterministic ingest flow:
1) an OS-world run that records real interactions into an rr cassette
2) a fixture-world run that replays the same cassette and produces identical output bytes
The project must use:
- `std.rr.with_policy_v1` (structured rr scope)
- `std.stream.pipe_v1` (streaming composition)
- `budget.scope_from_arch_v1` (pinned local cost contracts)
START PROJECT
https://x07lang.org/docs/getting-started/agent-quickstart
mkdir x07-rr-pipes-smoke
cd x07-rr-pipes-smoke
x07 init
PROJECT SHAPE
1) Provide two run profiles in `x07.json`:
- `os_record`: `run-os-sandboxed` with policy allowing loopback HTTP to a local server and write access to `.x07_rr/`.
- `rr_replay`: `solve-rr` with rr cassette access and no network.
2) Provide a tiny local HTTP server entrypoint that serves a deterministic payload (for example: newline-delimited JSON or newline-delimited text).
3) Provide an ingest entrypoint that fetches from that local server and processes the response via `std.stream.pipe_v1`.
RR REQUIREMENTS
1) Put rr contracts under `arch/rr/`:
- `arch/rr/index.x07rr.json` (`schema_version: "x07.arch.rr.index@0.1.0"`)
- one policy under `arch/rr/policies/`
2) Use `std.rr.with_policy_v1` with:
- `policy_id`: the policy you added to `arch/rr/index.x07rr.json`
- `cassette_path`: under `.x07_rr/` (repo-local)
- mode:
- record in `os_record`
- replay in `rr_replay`
PIPES REQUIREMENTS
1) Stream the response through a pipe:
- source: either the rr streaming source (`std.stream.src.rr_send_v1`) or an OS-world reader source
- chain: include at least `std.stream.xf.split_lines_v1`
- sink: `std.stream.sink.collect_bytes_v1`
2) Do not read the entire response into memory as one bytes value before processing (the point is streaming).
BUDGET REQUIREMENTS
1) Put a budget profile under `arch/budgets/` and reference it by id:
- `arch/budgets/index.x07budgets.json` (`schema_version: "x07.arch.budgets.index@0.1.0"`)
- `arch/budgets/profiles/<id>.budget.json` (`schema_version: "x07.budget.profile@0.1.0"`)
2) Wrap the parsing/processing region in `budget.scope_from_arch_v1`.
3) The replay run must succeed under the pinned budget caps.
TESTS
- `x07 test` must run deterministically.
- Include at least one test that runs the replay path in `solve-rr` and compares output bytes exactly.
DELIVERABLES
- `x07 bundle --profile rr_replay` should produce a standalone binary that can replay from `.x07_rr/` and print the same report bytes.