init run

⚒️ Generated with [Fabro](https://fabro.sh)

graph.fabro

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+digraph ImplementAndSimplify {
+    graph [
+        goal="Implement and simplify",
+        model_stylesheet="
+            * { backend: api; model: claude-opus-4-6;}
+        "
+    ]
+    rankdir=LR
+
+    start [shape=Mdiamond, label="Start"]
+    exit  [shape=Msquare, label="Exit"]
+
+    toolchain         [label="Toolchain", shape=parallelogram, script="command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", max_retries=0]
+    preflight_compile [label="Preflight Compile", shape=parallelogram, script="cargo check -q --workspace 2>&1", max_retries=0]
+    preflight_lint    [label="Preflight Lint", shape=parallelogram, script="cargo clippy -q --workspace -- -D warnings 2>&1", max_retries=0]
+    fix_lints         [label="Fix Lints", prompt="The preflight lint step failed. Read the build output from context and fix all clippy lint warnings.", max_visits=3]
+    implement         [label="Implement", prompt="Read the plan file referenced in the goal and implement every step. Make all the code changes described in the plan. Use red/green TDD."]
+    simplify_opus     [label="Simplify (Opus)", prompt="@prompts/simplify.md"]
+    simplify_gemini   [label="Simplify (Gemini)", prompt="@prompts/simplify.md", model="gemini-3.1-pro-preview-customtools"]
+    simplify_gpt      [label="Simplify (GPT-54)", prompt="@prompts/simplify.md", model="gpt-54"]
+    verify            [label="Verify", shape=parallelogram, script="cargo clippy -q --workspace -- -D warnings 2>&1 && cargo nextest run --cargo-quiet --workspace --status-level fail 2>&1", goal_gate=true, retry_target="fixup"]
+    fixup             [label="Fixup", prompt="The verify step failed. Read the build output from context and fix all clippy lint warnings and test failures.", max_visits=3]
+    fmt               [label="Format", shape=parallelogram, script="cargo fmt --all 2>&1", goal_gate=true, max_retries=0]
+
+    start -> toolchain
+    toolchain -> preflight_compile [condition="outcome=success"]
+    toolchain -> exit
+    preflight_compile -> preflight_lint [condition="outcome=success"]
+    preflight_compile -> exit
+    preflight_lint -> implement [condition="outcome=success"]
+    preflight_lint -> fix_lints
+    fix_lints -> preflight_lint
+    implement -> simplify_opus -> simplify_gemini -> simplify_gpt -> verify
+    verify -> fmt   [condition="outcome=success"]
+    verify -> fixup
+    fixup -> verify
+    fmt -> exit
+}

manifest.json

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+{
+  "run_id": "01KKT5VWYY8VQFETNRC7RTYKDW",
+  "workflow_name": "ImplementAndSimplify",
+  "goal": "# Style SVG output from `fabro graph` and API\n\n## Context\n\nSVGs from `fabro graph` use raw Graphviz defaults (black strokes, white bg, Times-serif). The docs SVGs look much better: teal nodes, gray edges, Helvetica font, transparent bg, dark mode CSS. The goal is to make `fabro graph` and the API `get_graph` endpoint produce the same styled output without building a layout engine.\n\n## Approach: DOT defaults + SVG post-processing\n\n### Step 1: `inject_dot_style_defaults(source: &str) -> String` in `graph.rs`\n\nFind first `{`, insert after it:\n```dot\n    bgcolor=\"transparent\"\n    node [color=\"#357f9e\", fontname=\"Helvetica\", fontsize=12, fontcolor=\"#1a1a1a\"]\n    edge [color=\"#666666\", fontname=\"Helvetica\", fontsize=10, fontcolor=\"#666666\"]\n```\nThese are DOT defaults — per-node/edge attrs override them. Applies to both SVG and PNG.\n\n### Step 2: `postprocess_svg(raw: Vec<u8>) -> Vec<u8>` in `graph.rs`\n\nSVG-only. Two string operations:\n1. Remove line containing `<polygon fill=\"white\" stroke=\"none\"` (the white background)\n2. Insert dark mode `<style>` block after the `<svg ...>` closing `>`\n\n### Step 3: Wire into `render_dot()` in `graph.rs`\n\n- Call `inject_dot_style_defaults` on source before piping to `dot`\n- Call `postprocess_svg` on output when format is SVG\n\n### Step 4: Wire into `get_graph()` in `server.rs` (line ~1440, ~1467, ~1472)\n\n- Wrap `dot_source` with `inject_dot_style_defaults`\n- Wrap `output.stdout` with `postprocess_svg`\n\n### Step 5: Wire into `get_run_graph()` in `demo/mod.rs` (line ~227, ~248, ~252)\n\nSame two wraps.\n\n### Step 6: Tests in `graph.rs`\n\n- `inject_dot_style_defaults` inserts expected attrs\n- `inject_dot_style_defaults` returns unchanged if no `{`\n- `postprocess_svg` removes white background\n- `postprocess_svg` injects dark mode style block\n- Update `graph_valid_workflow_svg` to assert styled output\n\n## Files to modify\n\n1. `lib/crates/fabro-workflows/src/cli/graph.rs` — add 2 pub fns, modify `render_dot`, add tests\n2. `lib/crates/fabro-api/src/server.rs` — 2-line change in `get_graph`\n3. `lib/crates/fabro-api/src/demo/mod.rs` — 2-line change in `get_run_graph`\n\n## Verification\n\n1. `cargo test -p fabro-workflows -- graph` — unit tests pass\n2. `cargo test -p fabro-api` — API tests pass\n3. `cargo clippy --workspace -- -D warnings` — no warnings\n4. `fabro graph fabro/workflows/implement/workflow.fabro -o /tmp/test.svg` — visually inspect:\n   - Teal node strokes, gray edges, Helvetica font\n   - No white background\n   - Dark mode `<style>` block present\n   - Compare with `docs/images/tutorial-plan-implement.svg`\n",
+  "start_time": "2026-03-16T01:58:50.483601Z",
+  "node_count": 13,
+  "edge_count": 16,
+  "run_branch": "fabro/run/01KKT5VWYY8VQFETNRC7RTYKDW",
+  "base_sha": "b101ad78a26a30df5f2bca7f141791d730b67c23",
+  "base_branch": "main",
+  "workflow_slug": "implement",
+  "host_repo_path": "/Users/bhelmkamp/p/fabro-sh/fabro"
+}

sandbox.json

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+{
+  "provider": "daytona",
+  "working_directory": "/home/daytona/workspace",
+  "identifier": "fabro-01KKT5VWYY8VQFETNRC7RTYKDW"
+}